Penetration Tester job description template

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Penetration Tester Job Description Template

A penetration tester, also known as a pen tester or ethical hacker, is a cybersecurity professional who identifies security vulnerabilities in systems, networks, and applications. This role is vital for safeguarding information security and protecting organizations from potential cyberattacks by assessing risks and recommending security measures.

Hiring a skilled penetration tester on Upwork can provide your company with the expertise needed to identify weaknesses and implement solutions effectively to thwart security breaches.

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Job Overview

A penetration tester conducts comprehensive security assessments to identify and exploit vulnerabilities within an organization’s systems, applications, and networks. This role requires expertise in penetration testing methodologies, programming languages such as Python, and operating systems like Linux and Windows. Pen testers collaborate with stakeholders to enhance security measures and safeguard information systems from cyber threats. The ideal candidate will hold certifications such as OSCP or CEH and have experience in scripting, vulnerability assessment, and remediation. By proactively identifying and addressing security flaws, penetration testers play a critical role in maintaining robust cybersecurity.

Key Responsibilities

Performing security assessments. Conduct detailed penetration testing on web applications, networks, and computer systems to uncover vulnerabilities and security flaws.
Analyzing vulnerabilities. Assess identified vulnerabilities and recommend remediation strategies to strengthen security measures.
Developing reports. Create comprehensive reports detailing findings, methodologies, and actionable insights for stakeholders.
Collaborating with teams. Work closely with security analysts, systems administrators, and other team members to implement solutions and enhance security systems.
Conducting social engineering tests. Simulate phishing attacks and other social engineering techniques to assess organizational security readiness.
Utilizing tools and frameworks. Leverage tools such as Metasploit and programming languages like Python for security testing and scripting.
Maintaining certifications. Stay updated with industry certifications, such as OSCP, CEH, and CompTIA, to ensure expertise in the latest methodologies and tools.
Testing physical security. Evaluate physical security measures to ensure comprehensive protection against unauthorized access.
Providing remediation advice. Offer actionable recommendations to address security threats and improve application security and network security.

Qualifications and Skills

Education. Bachelor’s degree in computer science, information technology, or a related field; a master’s degree is advantageous.
Certifications. Certifications such as Offensive Security Certified Professional (OSCP), Certified Ethical Hacker (CEH), or CompTIA certifications are highly valued.
Technical expertise. Proficiency in scripting, operating systems (Linux and Windows), and programming languages like Python.
Analytical skills. Strong problem-solving skills to identify and mitigate security vulnerabilities effectively.
Experience. 3-5 years of experience in penetration testing, vulnerability assessments, and cybersecurity roles.
Communication skills. Excellent report writing and verbal communication skills to articulate findings and recommendations.
Tools and methodologies. Familiarity with penetration testing tools like Metasploit and frameworks for ethical hacking.
Teamwork. Ability to collaborate with cross-functional teams and stakeholders to implement security solutions.
Knowledge of security policies. Understanding of information security policies, network protocols, and industry standards.

About Our Company

At [company name], we’re a forward-thinking organization dedicated to strengthening cybersecurity and safeguarding sensitive information. Our team of experts values innovation, collaboration, and data-driven strategies to address security vulnerabilities and security issues to improve overall protection. We prioritize continuous learning and certifications, empowering our team to stay ahead of industry trends and tackle complex challenges. Join us to make a meaningful impact in the world of cybersecurity and advance your career as a penetration tester.

What does a penetration tester do?

A penetration tester identifies and exploits security vulnerabilities in computer systems, networks, and web applications. By using methodologies like ethical hacking, penetration testers simulate cyberattacks to assess an organization’s security measures and uncover weaknesses. They collaborate with stakeholders to conduct audits, analyze vulnerabilities, and recommend remediation strategies to enhance information security and protect against future cyber threats. This role requires expertise in programming languages, operating systems, and penetration testing tools, as well as a commitment to continuous improvement and certifications.

Penetration tester duties and responsibilities

Penetration testers are essential for identifying and mitigating security risks. Their key duties include:

Conducting security testing. Performing penetration testing on applications, networks, and systems to uncover security flaws and vulnerabilities.
Analyzing results. Evaluating findings from security assessments and providing actionable recommendations for improvement.
Creating detailed reports. Documenting methodologies, findings, and remediation strategies for stakeholders and decision-makers.
Collaborating with teams. Working with cybersecurity professionals, IT teams, and stakeholders to implement security measures and improve systems.
Simulating attacks. Conducting ethical hacking exercises, including phishing simulations and other social engineering tests, to assess organizational readiness.
Staying updated. Keep abreast of industry trends, emerging threats, and the latest penetration testing methodologies.
Training team members. Providing guidance to colleagues on best practices in cybersecurity and vulnerability assessment.
Testing security tools. Evaluating the effectiveness of existing security tools and frameworks, recommending upgrades or replacements as needed.
Enhancing physical security. Assessing physical security measures to ensure comprehensive protection against unauthorized access.

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How to write a penetration tester job description

Follow these steps to create an effective penetration tester job description:

Start with a clear summary. Outline the role and its importance in maintaining organizational security.
List key responsibilities. Include tasks such as vulnerability assessments, penetration testing, and remediation planning.
Specify required skills. Highlight technical skills like scripting, programming languages, and familiarity with penetration testing tools. Add in work experience as well as soft skill requirements.
Detail qualifications. Mention education requirements, certifications (e.g., OSCP, CEH), and years of experience.
Emphasize benefits. Showcase opportunities for career growth and the impact of the role on enhancing security systems.
Describe company culture. Provide insights into your organization’s mission and values and focus on cybersecurity innovation.
Incorporate key terms. Use relevant keywords like penetration tester, cybersecurity, and vulnerability assessment to attract qualified candidates.

FAQs

What certifications are important for penetration testers?

Certifications such as Offensive Security Certified Professional (OSCP), Certified Ethical Hacker (CEH), and CompTIA Security+ are highly regarded. These certifications demonstrate expertise in ethical hacking, penetration testing, and cybersecurity methodologies.

What is the average salary for a penetration tester?

According to Glassdoor, a penetration tester salary will vary by location, experience, and industry. In the U.S., salaries typically range from $104,000 to $189,000 per year, with higher earnings for professionals with advanced certifications and extensive experience.

What tools do penetration testers use?

Penetration testers use tools like Metasploit, Wireshark, and Burp Suite, along with programming languages such as Python and scripting tools. These tools help identify security vulnerabilities and test system defenses.

How do penetration testers stay updated on cybersecurity trends?

Penetration testers stay informed by pursuing certifications, attending industry conferences, participating in online forums, and engaging in continuous learning about new methodologies and emerging threats.

What industries hire penetration testers?

Penetration testers are in demand across industries such as healthcare, finance, technology, and government. Any organization looking to protect sensitive information and mitigate security risks can benefit from hiring a penetration tester.

Hire penetration testers on Upwork

Enhance your organization’s cybersecurity by hiring skilled penetration testers on Upwork. Find professionals who can identify vulnerabilities, conduct thorough security assessments, and implement effective solutions. Post your penetration testing job today and connect with top penetration testing experts.

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Penetration Testers you can meet on Upwork

$35 hourly
Vikas G.
- 4.8
- (2 jobs)
Chandigarh, CHANDIGARH
Penetration Testing
Google Chrome Extension
Server
Browser Extension
Application Security
Vulnerability Assessment
OWASP
Web App Penetration Testing
WordPress Malware Removal
Bash Programming
Linux
Information Security
Website Security
JavaScript
PHP

Experienced Penetration tester and Occasional Bug Bounty hunter Day Job Activities/Responsibilities ------------------------------------------ Pentesting Web Application Develop various security tools for penetration testing Presenting and documenting detailed findings and fixes based on the testing Participate in CTFs and Bug Bounty Programs Training ----------- BurpSuite Mastery by Peritus Academy. Skills ------ Scripting & Automation: Python, Php, Javascript, BASH, Linux, Servers Experienced with all common attack vectors and mitigation techniques. My specialties are: - Web Application Penetration Testing - Api Penetration Testing - Security Assessment - Vulnerability Assessment - Owasp Top 10 - Reconnaissance - Open Source Intelligence (OSINT) I look forward to hearing from you! Keen on Deadlines, want fair business together.
$99 hourly
Sammy B.
- 5.0
- (41 jobs)
Los Angeles, CA
Penetration Testing
Cloud Security
Network Security
Cybersecurity Monitoring
SOC 2
HIPAA
PCI
Certified Information Systems Security Professional
ISO 27001
Security Infrastructure
Compliance Consultation
Web Application Security
Information Security Audit
Vulnerability Assessment
Security Policies & Procedures Documentation

I help organizations build and manage a strong cybersecurity program. I have established resilient cybersecurity in Fortune 100 companies —Warner Bros., EA Sports, Pfizer, State Farm Insurance, and Goldman Sachs and can do the same for your business.
$71 hourly
Md Azizur R.
- 4.9
- (31 jobs)
Dhaka, DHAKA
Penetration Testing
Secure SDLC
Security Analysis
Cloud Security
ISO 27001
Security Engineering
Security Policies & Procedures Documentation
Security Testing
Source Code Scanning
Information Security
Application Security
Cybersecurity Management
Network Security
Database Security
Vulnerability Assessment

InfoSec Consultant | GRC Consultant | Security Engineer | Security Expert | Penetration Tester | Cyber Security Specialist | Software Security Engineer| CEH | ECSA | LPT (MASTER) | ISO 27001 LI (BSI) | Microsoft Azure Security Technologies (AZ-500)| AWS Certified Security – Specialty | Certified Information Security Manager (CISM) | Certified Information Security Auditor (CISA) Seasoned security professional with 14+ years of demonstrated experience both building and breaking applications, networks and clouds seeking a challenging engagement. Core technical competencies include application security architecture, web application and thick client penetration testing, reverse engineering, network penetration testing, and threat modeling, DevSecOps, SSDLC Implemtor, SAST, DAST, IAST, OSINT with a keen eye for business value and growth. Expert In 1. Application Penetration Testing with the recommendation for remediation against OWASP Top 10, SANS 24 etc. 2. Complete security assessment of Application with the recommendation for remediation with HIPAA, ISO 27001, DISA STIG, OWASP ASVS, PCI DSS WASC Threat Classification 3. Cloud (AWS) infrastructure complete vulnerability assessment, security & penetration testing with the recommendation for remediation HIPAA, PCI DSS 4. Static and Dynamic code analysis (SAST & DAST) with the recommendation for remediation as a part of SSDLC 5. Reconnaissance - Open Source Intelligence (OSINT) using Datasploit, Spiderfoot, foca pro, Buscador, Maltego, Recon-ng, Shodan, theHarvester etc. 6. API Security 7. Malware, Phishing, Breach, data leakage detection 8. Firewall audit and configure 9. Security and penetration testing trainer 10. Android and iOS application vulnerability detection and security testing 11. Hands-on S-SDLC Implementation 12. DevSecOps 13. Integration of security in CI/CD automation CMS Security Expert 1. Joomla Theme, Plugin Virus, Malware detection and removal expert 2. Magento Theme, Plugin Virus, Malware detection and removal expert 3. Drupal. woo-commerce security expert including PCI-DSS compliance audit ** I am able to conduct a complete security audit for any CMS including network, server and database. Certification Achieved 1. CEH v10 - Certified Ethical Hacker v10 2. ECSA v9 - EC- Council Certified Security Analyst v9 3. CEI v2 - Certified EC-Council Instructor v2 4. Certified Application Security Engineer - Java 5. Licensed Penetration Tester (Master) 6. Alien Vault Certified Security Engineer (Training done waiting to sit for the Exam) 7. CISSP - Certified Information Systems Security Professional (ISC2 Training done waiting to sit for the Exam) 8. ISO 27001 Lead Implementor. 9. Microsoft Certified: Azure Security Engineer Associate (AZ - 500) 10. Google Certified Security Engineer 11. Certified Information Security Manager (CISM) 12. Certified Information Security Auditor (CISA)

$35 hourly
Vikas G.
- 4.8
- (2 jobs)
Chandigarh, CHANDIGARH
Penetration Testing
Google Chrome Extension
Server
Browser Extension
Application Security
Vulnerability Assessment
OWASP
Web App Penetration Testing
WordPress Malware Removal
Bash Programming
Linux
Information Security
Website Security
JavaScript
PHP

Experienced Penetration tester and Occasional Bug Bounty hunter Day Job Activities/Responsibilities ------------------------------------------ Pentesting Web Application Develop various security tools for penetration testing Presenting and documenting detailed findings and fixes based on the testing Participate in CTFs and Bug Bounty Programs Training ----------- BurpSuite Mastery by Peritus Academy. Skills ------ Scripting & Automation: Python, Php, Javascript, BASH, Linux, Servers Experienced with all common attack vectors and mitigation techniques. My specialties are: - Web Application Penetration Testing - Api Penetration Testing - Security Assessment - Vulnerability Assessment - Owasp Top 10 - Reconnaissance - Open Source Intelligence (OSINT) I look forward to hearing from you! Keen on Deadlines, want fair business together.
$99 hourly
Sammy B.
- 5.0
- (41 jobs)
Los Angeles, CA
Penetration Testing
Cloud Security
Network Security
Cybersecurity Monitoring
SOC 2
HIPAA
PCI
Certified Information Systems Security Professional
ISO 27001
Security Infrastructure
Compliance Consultation
Web Application Security
Information Security Audit
Vulnerability Assessment
Security Policies & Procedures Documentation

I help organizations build and manage a strong cybersecurity program. I have established resilient cybersecurity in Fortune 100 companies —Warner Bros., EA Sports, Pfizer, State Farm Insurance, and Goldman Sachs and can do the same for your business.
$71 hourly
Md Azizur R.
- 4.9
- (31 jobs)
Dhaka, DHAKA
Penetration Testing
Secure SDLC
Security Analysis
Cloud Security
ISO 27001
Security Engineering
Security Policies & Procedures Documentation
Security Testing
Source Code Scanning
Information Security
Application Security
Cybersecurity Management
Network Security
Database Security
Vulnerability Assessment

InfoSec Consultant | GRC Consultant | Security Engineer | Security Expert | Penetration Tester | Cyber Security Specialist | Software Security Engineer| CEH | ECSA | LPT (MASTER) | ISO 27001 LI (BSI) | Microsoft Azure Security Technologies (AZ-500)| AWS Certified Security – Specialty | Certified Information Security Manager (CISM) | Certified Information Security Auditor (CISA) Seasoned security professional with 14+ years of demonstrated experience both building and breaking applications, networks and clouds seeking a challenging engagement. Core technical competencies include application security architecture, web application and thick client penetration testing, reverse engineering, network penetration testing, and threat modeling, DevSecOps, SSDLC Implemtor, SAST, DAST, IAST, OSINT with a keen eye for business value and growth. Expert In 1. Application Penetration Testing with the recommendation for remediation against OWASP Top 10, SANS 24 etc. 2. Complete security assessment of Application with the recommendation for remediation with HIPAA, ISO 27001, DISA STIG, OWASP ASVS, PCI DSS WASC Threat Classification 3. Cloud (AWS) infrastructure complete vulnerability assessment, security & penetration testing with the recommendation for remediation HIPAA, PCI DSS 4. Static and Dynamic code analysis (SAST & DAST) with the recommendation for remediation as a part of SSDLC 5. Reconnaissance - Open Source Intelligence (OSINT) using Datasploit, Spiderfoot, foca pro, Buscador, Maltego, Recon-ng, Shodan, theHarvester etc. 6. API Security 7. Malware, Phishing, Breach, data leakage detection 8. Firewall audit and configure 9. Security and penetration testing trainer 10. Android and iOS application vulnerability detection and security testing 11. Hands-on S-SDLC Implementation 12. DevSecOps 13. Integration of security in CI/CD automation CMS Security Expert 1. Joomla Theme, Plugin Virus, Malware detection and removal expert 2. Magento Theme, Plugin Virus, Malware detection and removal expert 3. Drupal. woo-commerce security expert including PCI-DSS compliance audit ** I am able to conduct a complete security audit for any CMS including network, server and database. Certification Achieved 1. CEH v10 - Certified Ethical Hacker v10 2. ECSA v9 - EC- Council Certified Security Analyst v9 3. CEI v2 - Certified EC-Council Instructor v2 4. Certified Application Security Engineer - Java 5. Licensed Penetration Tester (Master) 6. Alien Vault Certified Security Engineer (Training done waiting to sit for the Exam) 7. CISSP - Certified Information Systems Security Professional (ISC2 Training done waiting to sit for the Exam) 8. ISO 27001 Lead Implementor. 9. Microsoft Certified: Azure Security Engineer Associate (AZ - 500) 10. Google Certified Security Engineer 11. Certified Information Security Manager (CISM) 12. Certified Information Security Auditor (CISA)
$125 hourly
Luciano F.
- 5.0
- (20 jobs)
Mesa, AZ
Penetration Testing
Network Penetration Testing
JavaScript
Risk Assessment
Python
PHP
Web App Penetration Testing
Vulnerability Assessment
Project Risk Management
Cybersecurity Management

Welcome to my profile! I'm Luciano Ferrari, a seasoned cybersecurity specialist with a profound 20-year journey in safeguarding digital landscapes. My expertise spans across network security, ethical hacking, penetration testing, and comprehensive vulnerability and risk management. Why Choose Me? Diverse Experience: I've fortified the cybersecurity frameworks of Fortune 500 giants and agile tech startups, tailoring strategies that fortify their defenses without compromising innovation. Certified Expertise: My credentials include prestigious certifications such as CISSP, CISM, PCIP, C|CISO, and CRISC. These attest to my commitment to excellence and continuous learning in the ever-evolving realm of cybersecurity. Academic Foundation: I hold a master's degree in Computer Networks and Business Administration, blending technical prowess with strategic business insights. Trusted Educator: Beyond consultancy, I empower others by sharing knowledge. Discover my courses on LinkedIn Learning and EC-Council, or delve into exclusive content on my website. Engage with Confidence: Choosing me means partnering with a cybersecurity advisor who's not just invested in protecting your assets but is also dedicated to empowering your team with knowledge and strategies that stand the test of time. Let's Connect: I'm eager to explore how we can fortify your cybersecurity posture. Whether you're a tech startup on the rise or an established enterprise, I'm here to tailor solutions that align with your unique challenges and goals. Warm regards, Luciano Ferrari Founder & CEO, LufSec LLC
$75 hourly
Khaled S.
- 5.0
- (7 jobs)
Dubai, DUBAI
Penetration Testing
Web App Penetration Testing
PCI
Network Penetration Testing
Python
Code Review
Computer Network
Information Security
Vulnerability Assessment

I have Experience in Penetration Testing(Network, Web Application, Desktop, Mobile, IVR and webservice), performed lots of Security Implementations related to Security Solutions such as SIEM, Two Factor Authentication, Firewalls,...etc. in Egypt and Large banks in Qatar. . I have experience in PCI Audits , did lot's of gap assessments and pre-audits on many banks and payment gateway. Also I wrote multiple articles in big security magazines like Hakin9 in Europe and Security Kaizen in Middle East, I'm currently having two 0day vulnerability and listed in multiple hall of fames including Microsoft. I have multiple certifications like OSCP, OSEP, OSWE And OSCE Job Experience: • Running PCI-DSS Gap Assessments, Pre-Audits, Final Audits in big payment gateways and large ISP's in Egypt • Performing Internal / External Network Penetration testing for large bank, ISP & other clients. • Performing Internal / External Application Penetration Testing “Web / Desktop” for large customers in Egypt and Qatar. • Performing advanced Penetration testing including Mobile,Web service, IOT and IVR PT in Egypt. • Supervising big Vulnerability Assessment projects in Egypt most required by PCI-DSS clients. • Performing large SIEM Solution implementations for ISPs, Banks, government sector & others in Egypt, Qatar • Implementing biggest Two Factor Authentication Solution implementation in the middle east. • Vulnerability Management Solutions for large customers in Egypt •End Point Protection implementation in large banks in Egypt • McAfee Next Generation FW deployments for large clients in Qatar. • McAfee Network Security Manager IPS deployments for large clients in Qatar. •Deploying Anti Fraud solutions at one of the biggest banks in Middle east. •Deploying Mobile Device Management solutions (Mobile Iron)at one of the biggest banks in Middle east. •One of the consultants responsible for securing the 4G Network(IMS Core,HSS,...etc.) at one of the biggest Mobile operators in Egypt. •Leading a team of 3 Engineers to perform mentioned activities previously.
$40 hourly
Alejandro M.
- 5.0
- (53 jobs)
Buenos Aires, C
Penetration Testing
Vulnerability Assessment
Automation
Information Security Audit
API Integration
Information Security
Scripting
Ethical Hacking
Linux System Administration
Network Security
Windows Administration
Data Scraping
C#
C++
Python

👋 Hello! My mission is to create a meaningful impact in the lives of those around me every day in a world where information is more important than ever. I am a highly driven individual who makes every moment count—whether it's achieving a goal, maintaining a healthy lifestyle, pushing boundaries, or embarking on a new adventure. ✔ With 10+ years of experience in programming and security stuff ✔ Bachelor in Computer Sciences & Master in Security Information ✔ Communication and responsiveness are key attributes that I take very seriously. ✔ I prioritize understanding your unique needs and desires to deliver personalized solutions. 📝 My skills are: 📌 Linux server Administration 📌 Windows server Administration 📌 DB administration - SQL (Oracle, MySQL, PostgreSQL and MSSQL) 📌 C#/C++/C developing 📌 python 📌 bash scripts 📌 Powershell 📌 penetration testing (web & mobile) 📌 regular expressions 📌 debugging skills 📌 x86, x86-64, ARM, ARM64 assembly 📌 scraping skills 📌 Windows M365 📌 Calculus, algebra and statistics. 📌 linear programming, linear optimization 📌 Security Compliance (ISO 27001, PCI DSS, GDPR, SWIFT) Managing and maintenance projects - Git and SVN. Courses I've taken: 📌 Ethical Hacking 📌 OSCP Certified 📌 AWAE Certified 📌 Microsoft Certified: Security, Compliance, and Identity Fundamentals 📌 Microsoft Certified: Azure AI Fundamentals 📌 Course 20483: Programming in C# 📌 Developing Windows Applications with Microsoft Visual Studio 2010 (10262) 📌 Developing Data Access Solutions with Microsoft Visual Studio 2010 (10265) 📜 My Process of Work: 📐 Understand: The first part of my design process is to understand your need & what you want. 📐 Ideate: The next part is to ideate it in which I give you multiple ideas related to the problem. 📐 Design: In this part, I design the product according to your needs. 📐 Deliver: Finally, I package everything and send it to you. On time and within budget. 💼 WORKING WITH ME MEANS: ✔ Have a person who cares about outcomes. ✔ Don't squander your time on micromanagement. ✔ You can rely on me always. 🕗 Working Hours: 8 AM - 5 PM (GMT-3) Monday – Friday (Sometimes on weekend) Do you have any questions? Please do not hesitate to contact me! I'll get right to work on your project.
$40 hourly
Jawad Saqib B.
- 5.0
- (39 jobs)
Rawalpindi, PUNJAB
Penetration Testing
Code Review
Python
Security Analysis
Website Security
Mobile App Testing
Security Engineering
Cloud Security
Network Security
Security Assessment & Testing
Cybersecurity Management
Malware Removal
Information Security
Vulnerability Assessment
Information Security Consultation

✅ Amongst the Top 1000 hackers worldwide Web Pentesting | Mobile App Pentesting | API Pentesting | Vulnerability Assessment | Python & Bash Automation I work with companies to make their digital assets secure and provide solutions to enhance their security parameters. I create cybersecurity content on hackingloops.com explaining the practicalities and how-tos of the vulnerability and exploitation Part-time bug bounty hunter at Bugcrowd & Intigriti. Feel free to contact me for your queries and security-related issues.
$40 hourly
Bikash Kumar R.
- 5.0
- (2 jobs)
Camp Hill, PA
Penetration Testing
Industrial Internet of Things
Security Analysis
Web Application Security
Metasploit
Application Security
Network Security
Vulnerability Assessment

I am here to deliver quality services to my clients to satisfy their security needs. I believe client appreciation is more than dollars, so please don't hesitate to contact me. Details: I am an experienced Consultant, having an experience of over More than 7 years on Manual as well as automated penetration testing. I am OSCP, CEH Certified, which are internationally recognized certification. Methodology/Standard that we follow: 1. OWASP 2. PCI DSS 3. NIST 4. Cert-In Area of Expertise: . Web, Thick-Client and Mobile application vulnerability assessment and penetration testing. . Vulnerability Assessment and Penetration testing for IT Networks. . Understanding of Application Security Guidelines/requirements from OWASP TOP 10 models. . Have successfully completed Web Application Penetration Testing for 40+ Cert-in projects. . Have successfully completed Web Application Penetration Testing for 100+ PCI-DSS Projects. . PCI ASV scan. . Mobile Application Security Testing. . Sound Knowledge in Bash, JavaScript. . Programming languages: HTML, CSS, C, C++, JavaScript. Identified and exploited multiple High/Critical severity Vulnerabilities like: . SQL Injection . Remote Code Execution . Insecure Direct Object Reference . Cross-Site Scripting. . Parameter Tampering . Cross-Site Request Forgery . Bypassing File Upload Restrictions . Account take over . Multiple Privilege Escalation . Business Logic Flaw etc. Thanks
$150 hourly
Luciana O.
- 5.0
- (185 jobs)
Boerne, TX
Penetration Testing
WordPress Malware Removal
Malware Removal
CMMC
Risk Assessment
Cloud Security
Internet Security
Information Security Audit
Information Security Awareness
Security Engineering
Security Analysis
Email Security
Information Security
Security Policies & Procedures Documentation
Cybersecurity Management

I am the CEO and founder of BetterCyber Consulting, a cybersecurity consulting and managed services firm specializing in startups, small businesses, and mid-sized companies. As an Upwork Expert-Vetted Cybersecurity Consultant, I help businesses identify risks, implement security controls, and meet compliance requirements without unnecessary costs or complexity. My experience in cybersecurity includes positions at Fortune 100 companies like PayPal and Marathon Petroleum. I hold several security certifications and earned a master’s degree in Information Security Engineering from The SANS Technology Institute. I offer the following cybersecurity services: ● Technical Security Assessments – Security reviews for AWS, Azure, Google Cloud, Microsoft 365, Google Workspace, Slack, and more. ● Penetration Testing – Web, cloud, mobile, and on-premises security testing. ● Compliance Assessments – NIST 800-171 & 800-53, FedRAMP, ISO 27001, CIS Controls, CMMC, HIPAA, and SOC 2. ● Security Strategy & Architecture – Build scalable security programs. ● Incident Response & Threat Mitigation – Detect and respond to threats. ● Managed Security Services – Ongoing security monitoring and advisory. ● Virtual CISO (vCISO) Services – Security leadership for businesses without a full-time CISO.
$50 hourly
Bohdan S.
- 4.9
- (21 jobs)
Irvine, CA
Penetration Testing
Security Testing
Cybersecurity Monitoring
Cypress
Software Testing
Test Case Design
iOS
Test Automation Framework
Postman
Automated Testing
Mobile App Testing
Selenium WebDriver
API Testing
Manual Testing
Regression Testing

- Certified Manual Quality Assurance Engineer with 9+ years’ experience; - Professional competencies in creating Test Strategies, Test Plans, Test Cases, and Test Reports as well as an understanding of all testing methodologies; - Strong background in setting up QA process from the scratch; - Experienced in using various levels of testing, requirements analysis and test design techniques; - Thorough understanding of the Test Life Cycle and Defect Life Cycle; - Excellent in analyzing test data, preparing software testing scenarios, and executing them in accordance with developing software-testing models for various projects. - Experienced in planning and executing performance and security tests; - Leading technical interviews with new candidates; - Performing knowledge sharing sessions; - Successful experience in managing a group of 15+ members team including manual, automation, and performance QA engineers; - Conducting performance reviews and goals settings processes; - Strong interpersonal and communication skills.
$53 hourly
AmitKumar P.
- 5.0
- (22 jobs)
Ahmedabad, GUJARAT
Penetration Testing
Network Penetration Testing
Website Security
Web App Penetration Testing
Web Application Firewall
Cloud Security
Security Analysis
Code Review
Vulnerability Assessment
Security Assessment & Testing
Network Security
Malware Removal

A seasoned and dynamic cybersecurity professional with over 10 years of comprehensive experience in IT security, specializing in various domains including Vulnerability Assessment and Penetration Testing (VAPT), Web Application Penetration Testing (WAPT), API VAPT, Thick-Client Application Penetration Testing, Mobile Application Penetration Testing, Threat Hunting, Malware Analysis, and Firewall Security. Throughout my career, I have honed my skills using a wide array of industry-leading tools such as Burp Suite, Metasploit, ZAP Proxy, NMAP, DirBuster, WafW00f, QualysGuard, Nessus, Kali Linux, Wireshark, The Harvester, Sublist3r, LBD, SET, and Website-Watcher. My hands-on experience extends to working with LAN and WAN topologies, TCP/IP protocols, routers, switches, and firewalls within Internet, Intranet, and Extranet environments. My expertise includes conducting in-depth security research, analysis, and design for client computing systems and network infrastructure. I hold multiple esteemed certifications, including Certified Ethical Hacker (CEH, MILE2|CPTE|OSCP), ISO 27001 Information Security Lead Auditor, and ISO 9001 Quality Lead Auditor. I have had the privilege of working with a diverse clientele, including renowned names such as Glasswall, TIM Solutions, Extractable, Scramble, Crowdo, datalligence.ai, C.L.E. IT Solutions, Golteum, Graviton Consulting, Widia, CaringHumans, Technosprints, Blooms, Brainiot, Mazeart, and Tax Adda. Currently, I am associated with WebOrion, a leading cybersecurity firm, where I leverage my extensive expertise to deliver robust security solutions and comprehensive training programs. At WebOrion, we are committed to enhancing our clients' cybersecurity posture through innovative and effective security measures. If you are seeking a dedicated and highly skilled cybersecurity professional to address your security needs, let's connect and discuss how I can contribute to securing your digital assets.
$80 hourly
Mansoor A.
- 5.0
- (2 jobs)
Karachi, SINDH
Penetration Testing
IT Infrastructure
Vulnerability Assessment
Cybersecurity Management
Disaster Recovery Plan
Business Continuity Plan
Application Audit
Data Privacy
Information Security Audit
IT Compliance Audit
Risk Assessment
IT General Controls Testing
Network Access Control
Security Policies & Procedures Documentation
Project Management

🚀 Certified IT Auditor | Cybersecurity & Risk Compliance Expert | CISA Certified 🚀 I am a Certified Information Systems Auditor (CISA) with over 24 years of IT experience, specializing in IT audits, cybersecurity, governance, risk management, and compliance (GRC). My career spans internal and external IT audits, penetration testing (VA/PT), business process reengineering (BPR), and compliance audits across financial institutions, multinational corporations, and government agencies. I have worked with banks, fintech, telecom, energy, and large enterprises, ensuring compliance with global security standards such as: ✔ ISO 27001 (Information Security Management) ✔ SOC 1 & SOC 2 Type II (IT Audit & Risk Compliance) ✔ PCI DSS (Payment Security) ✔ SWIFT Customer Security Controls Framework (CSCF) ✔ NIST Cybersecurity Framework (CSF) ✔ PTA’s Critical Telecom Data & Security Regulations (CTDISR-2020) ✔ SBP, SECP & Other Regulatory Standards 🔹 What I Offer 🔹 ✅ IT Audit & Compliance ✔ IT General Controls (ITGC) & Application Control Audits ✔ Pre/Post ERP Implementation Audits (SAP, Oracle) ✔ Financial Systems Audit & Risk Assessment ✔ Vendor Risk Assessment & Third-Party Audits ✅ Cybersecurity & Risk Management ✔ Vulnerability Assessment & Penetration Testing (VA/PT) ✔ Incident Response Planning & SOC Maturity Assessment ✔ Business Continuity & Disaster Recovery Planning (BCP/DRP) ✔ Physical Security & Data Center Security Audits ✅ Governance, Risk & Compliance (GRC) ✔ ISO 27001 Certification Readiness ✔ IT Risk Register Review (ISO 31000) ✔ SOC 1 & SOC 2 Compliance Readiness ✔ Cybersecurity Framework Implementation (NIST, CIS, etc.) ✔ Data Privacy Compliance (GDPR, HIPAA, SBP Guidelines) ✅ Business Process Reengineering & IT Strategy ✔ Enterprise IT Risk Management Strategy ✔ Digital Transformation & IT Infrastructure Optimization ✔ IT Policy Development & Security Awareness Training 🔹 Key Achievements 🔹 ✔ Conducted 250+ IT audits for banks, fintech, telecom, and government agencies ✔ Led ISO 27001 & SOC 2 compliance projects for enterprises, ensuring audit success ✔ Successfully conducted penetration testing and cybersecurity risk assessments for financial institutions ✔ Developed cybersecurity frameworks for Saudi Pak Leasing, Bank of Khyber, and Al Moiz Group ✔ Assisted global companies with SWIFT CSCF, PTA CTDISR, and PCI DSS compliance 🔹 Industries Served 🔹 🏦 Banking & Fintech | 🏢 Corporate Enterprises | 📡 Telecom & Technology | ⚡ Energy & Utilities | 🏥 Healthcare & Insurance 🔹 Why Work With Me? 🔹 ✔ Deep Industry Experience – 24+ years in IT & 10+ years in auditing ✔ CISA Certified & Compliance-Focused – Strong track record in risk assessment & cybersecurity ✔ Results-Oriented Approach – Delivering value-driven IT audit & security solutions ✔ Strong Communication & Leadership – Managing teams & leading complex security projects 💡 Ready to Secure Your Business? Let’s Connect! 💡 💬 Contact me today to discuss your IT audit, cybersecurity, and compliance needs!
$65 hourly
Thomas H.
- 4.9
- (13 jobs)
Orlando, FL
Penetration Testing
Risk Analysis
Wireshark
Cybersecurity Monitoring
Metasploit
Ethical Hacking
Network Mapper
Project Management
Security Assessment & Testing
Information Security

Dear Potential Client, I am Thomas Hinson, an experienced Agile Project Manager with a solid educational background, an MBA in Information Technology Management, and a Bachelor's in Cybersecurity and Information Assurance. With over 15 years of dedicated experience in the field, I bring a wealth of knowledge and expertise to help you successfully navigate your projects. My proficiency extends to various Agile methodologies, including Scrum and Kanban, and I am well-versed in utilizing tools such as Jira, Asana, and GitLab to streamline project management processes. I excel in translating high-level objectives into actionable Themes, Initiatives, Epics, and User Stories, facilitating a structured and efficient workflow. What sets me apart is my skill in coaching and collaborating with cross-functional teams, ensuring that everyone is aligned and working towards common goals. I have a proven track record of creating comprehensive project reports, plans, and strategies that drive success and deliver value to stakeholders. Furthermore, I understand the importance of effective communication with stakeholders and gathering their requirements to ensure project outcomes meet their expectations. If you're seeking a dedicated Agile Project Manager who can manage projects and elevate them to their fullest potential, I am here to help you achieve your goals. Let's collaborate to bring your projects to new heights. Sincerely, Thomas Hinson, MBA
$50 hourly
Iulian I.
- 5.0
- (47 jobs)
Beius, BH
Penetration Testing
Ethical Hacking
Web Application Security
Linux
Information Security Audit
OWASP
Security Testing
Information Security Consultation
Security Assessment & Testing
Application Security
Network Penetration Testing
Web App Penetration Testing
Vulnerability Assessment
Information Security
Network Security

I'm a senior offensive security engineer conducting and leading penetration testing engagements. I have conducted and led security audits, penetration tests, and red team engagements for a variety of companies, ranging from enterprise level with thousands of hosts in scope to startups or small clients that want to have an edge over their competition security-wise. Daily activities include, but are not limited to: - Client meetings - Scoping - Hands-on activities (pentesting, etc) - Researching new vulnerabilities - Report writing My skillsets include: - Penetration Testing (web applications, APIs, internal/external networks, mobile (android) applications, server security review) - Vulnerability Assessments - Red Teaming Exercises - Phishing Simulation Owner of: CVE-2023-4843 CVE-2024-45873 CVE-2024-45874 Volunteer at Hackout (a project/platform having collaboration with CERT) where I responsibly disclose vulnerabilities. Former contributor member/content creator at Try Hack Me. Certificates owned: [+] Certified Professional Penetration Tester (eCPPT) from eLearnSecurity [+] Network Defense Professional (eNDP/PND) from eLearnSecurity [+] Certified Red Team Professional (CRTP) from Pentester Academy [+] Certified Red Team Expert (CRTE) from Pentester Academy [+] Web Application Penetration Tester from eLearnSecurity [+] Red Team Operations - Windows Privilege Escalation from Sektor7 [+] Certified Enterprise Security Specialist (PACES) from Pentester Academy [+] Certified Penetration Tester Extreme - eLearnSecurity [+] Certified Red Team Operator - Zero Point Security [+] Offensive Security Experienced Pentester (OSEP) - Offensive Security [+] Certified Azure Red Team Professional (CARTP) - Altered Security
$45 hourly
Ali Hassan G.
- 5.0
- (16 jobs)
Karachi, SINDH
Penetration Testing
WordPress Malware Removal
Information Security Audit
Web Application Security
Mobile App Testing
Website Security
Application Security
Vulnerability Assessment

I'm Ali Hassan Ghori, a passionate and well-known cybersecurity professional with over 10 years of experience in safeguarding critical systems. I am listed in more than 350 Hall of Fames for reporting vulnerabilities and improving security posture of organizations. I have been recognized by the global tech giants like: ⭐Google ⭐Apple ⭐Microsoft ⭐Facebook ⭐Twitter (now 'X') ⭐RedHat ⭐Oracle ⭐LinkedIn My expertise lies in identifying and eliminating vulnerabilities before they can be exploited. I'm equipped with industry-leading certifications, including: ✅Certified Penetration Testing Engineer (CPTE) from Mile2 ✅Certified Red Team Professional (CRTP) from Pentester Academy ✅Certified Ethical Hacker (CEH) from EC-Council ✅Certified Vulnerability Assessor (CVA) from Mile2 ✅EC-Council Certified Security Analyst (ECSA) from EC-Council ✅ISO 27001 Lead Implementor from SGSPK ✅Certified AppSec Practitioner (CAP) from SecOps ✅Certified Blockchain Practitioner (CBP) from SecOps I possess a comprehensive skillset that enables me to perform in-depth security assessments across various domains, including: ✅Web Application Security Assessments ✅Mobile Application Security Assessments (Android/iOS) ✅Network Vulnerability Assessments ✅Cloud & Container Security Assessments ✅Red Teaming ✅Social Engineering ✅Configuration Review ✅Segmentation Testing Technical Arsenal - Manual in-depth testing for OWASP Top 10, CWE/SANS Top 25, MITRE ATT&CK etc. - Skilled in programming and scripting languages (Python, C#, Asp.NET, PHP, Ruby on Rails, Laravel, C/C++, Bash etc. - Global testing standards and compliances, including NIST, CREST, PCI DSS, HIPAA. GDPR etc. - Possess a keen analytical mind and attacker mindset to identify creative exploitation techniques. - Proficient in pentesting tools like Burp Suite, OWASP Zap, Nessus, Acunetix, Metasploit, Wireshark etc. I'm committed to delivering high-quality work that meets the needs of my clients, and I'm always striving to keep my skills up-to-date with the latest industry trends and technologies. If you're looking for a skilled and experienced cybersecurity professional for your project, please don't hesitate to get in touch.
$40 hourly
Jan S.
- 4.9
- (6 jobs)
Long Beach, CA
Penetration Testing
Web App Penetration Testing
Python
Application Security
Ethical Hacking
Vulnerability Assessment
Information Security
Kali Linux
Metasploit
Bash Programming
Tech & IT
Security Engineering
Cloud Security
Linux
Security Testing

OSCP, eCPPTv2, eWPT Certified Penetration Tester :: Web, Mobile App and API Expert :: 99th Percentile at HackerOne :: Cybersecurity Vulnerability & Risk Assessment and Mitigation :: Python, Bash, Powershell, Ruby, C, Javascript Proficient :: Top 0.001% on TryHackMe :: Top 0.1% on HackTheBox I work with companies in order to protect their digital assets, finances, reputations and secure their customer's private data, by discovering vulnerabilities before malicious actors do. - Certified and licensed penetration tester with experience exploiting vulnerabilities across web, network, mobile apps, APIs, PCI DSS compliance tests and more. - Found vulnerabilities in companies like Red Bull, Indeed, Verizon, Seagate, Toyota, UnderArmour, Razer. Merck, Cedar-Sinai and more. - Author of "Enumerating Esoteric Attack Surfaces", the most comprehensive document on web reconnaisance for bug bounty hunters and web-focused penetration testers. - Coding proficiency with Python, Bash, Ruby, Powershell, PHP, Javascript, NodeJS, C if you need code for security automation, customizing existing code, network/AD administration, doing security code analysis (white-box testing) or anything else. - Contributor to hackingthe.cloud , an expansive guide to penetration testing against targets hosted on cloud platforms (AWS, GCP, Azure) - Illustration work sometimes - I've worked with Dungeons & Dragons, TMNT, Brutal Truth, Noisear and many more. Certifications - OSCP (Offensive Security Certified Professional) - eWPT (Web Penetration Tester) - eCPPTv2 (Certified Professional Penetration Tester v2) - CompTIA Pentest+ - Python Institute PCEP Mostly do offsec work but capable of most computer-related tasks, including the ones you need help with right now!! Thanks for reading
$100 hourly
Davide M.
- 5.0
- (1 job)
Verona, VERONA
Penetration Testing
Data Recovery
Consultation Session
Psychology
Bug Investigation
Ethical Hacking
Information Security
Information Security Consultation
Security Analysis
Data Protection
Cybersecurity Management
Digital Forensics
Crime

Hello, my name is Davide and I'm a close protection officer, i've been working in the security industry since 2012 dealing with security events and personal protection with experience in military police armed force. I'm a CPD (Continuing Professional Development) Certified in Criminology&Profiling, Advanced Criminology, Forensic Criminal Psychology and Forensic Science covering a variety of roles within the field of criminology and criminology investigation, which in general involves the study of criminal behavior, criminal psychology and forensic science in the context of society. What am I selling and what are you buying? The answer is really simple, Criminal and Forensic consulting. If you need forensic, criminology and detective consulting related work, do not hesitate to contact me, i'll be glad to help you. I will deliver quality consulting and papers that focus on forensic science and crime investigations. Feel free to ask for assistance in any of the following fields: Forensic Science: -The Crime Scene -Fingerprinting and Footwear evidence -DNA Analysis -Toxicology -Arson and Explosion Investigations -Serological Evidence -Firearms -Time of Death Determinations -Body identification -Questioned documents examination -Graphology -Bloodstain pattern analysis -Botany -Entomology -Medicine Product/Services Include for Private Clients: • Personal Risk & Security Assessments & Evaluations • Secure & Private Communications (Computer & Cellular) • Harassment & Stalking Threat Management • Investigations, Research & Screening • Personal Executive Close Protection • Celebrities Protection • Child Protection • Diplomatic Protection • Surveillance & Threat Detection • Covert Surveillance • Residential Security Reviews, Installations & Protection Teams • Security Drivers • Family Travel Escorts • Police & Authorities Liaison • Technical Counter Surveillance (De-bugging) Surveys • Kidnap, Extortion & Blackmail Consultancy & Response • Cargo Escort • Asset Protection/High Value Assets Transport • Corporate Aircraft Security • Super Yacth Security • Travel Security/Travel Risk Management Services Include for Investigations: • Asset Tracing, Locating, & Retrieval • Fraud & Theft • Surveillance (Technical & Physical) • Third Party Integrity • Digital Footprints • Threat Monitoring • Digital Device Forensics • Matrimonial Investigations • Covert Surveillance • Background Checks • Asset Tracing • Employment Tracing • Missing Person Enquiries • Bug Sweeping And TSCM Services • Tracing Services • Personal Banking Search • Company Investigations • Person Checks • Pre-Marriage Background Checks • Overseas Assets • Tracing Debtors • Workplace Fraud Investigations • Threat Assessment • Forensic and Crime Investigations • Vehicle Tracking • Fraud Investigation Services • Stalker Investigations • Employee Theft Investigations • Matrimonial & Relationship Investigators Services Include for Tech: • Technical Surveillance Detection & Countermeasures • Encrypted Communications • Digital Forensics & Data Recovery • Technical Surveillance Equipment • Secure Circle & Family Private Networks • Network Penetration Testing (Black, Grey & White) • Cyber Threat Audits, Reviews, Management & Detection • Device Security Set-ups & Configurations • Mobile Forensic Checks • Dark web Investigations • Internet Dating fraud • Open Source Intelligence • Online Blackmail • Cyber Investigations • Online Fraud Investigations Online Consultancy Session • Personal Safety & Security • Travel Safety (personal and business) • Threats (to harm, online, blackmail) • Being surveilled (spied-on physically and/or technically) • Harassment (stalking, bullying, abuse, online) • Cyber Security (you, your children) • Physical Security (What type of CCTV, alarms, security measures) • How to select and qualify a suitable bodyguard, security driver or security company • TSCM - Technical Surveillance Countermeasures (Do you think you’re being bugged?) • Defensive driving guidance (carjacking, road-rage) • Background checking and vetting staff and personnel • Safe Dating (online and in-person) • Investigations • How to work with and report information to the Police • Creating security policies and procedures (office, people working with you, household staff/help) • Developing crisis management plans (you, family and workplace) ……… and many other
$40 hourly
Cristian F.
- 5.0
- (2 jobs)
Cluj-Napoca, CLUJ
Penetration Testing
Source Code Scanning
Application Security
Information Security Consultation
Security Testing
Database Security
Information Security Audit
Linux
Bash
Cybersecurity Tool
Vulnerability Assessment
Information Security
Web Application Security
Ethical Hacking
Network Security

I have helped businesses and startups build better security posture through hundreds of cyber security audits. From penetration tests on various targets, such as WEB, Mobile, Infrastructure to complex Red teaming exercises. In my daily activity as a Senior Cyber Security Engineer and tech-lead, I managed to have hands-on experience in the field of Penetration Testing, Cyber Security, Vulnerability Assessment, and Social Engineering Campaigns, and to have a great understanding of the most widespread and modern technology stacks currently in use around the globe and their flaws from a security standpoint. Below are some key points of my approach during an assessment: 🤝 Scoping and Kickoff Meeting A ~30 minutes session in which we can go together through the cyber security needs of the client. We can have a quick look at the application/assets which are in scope for the assessment and estimate the effort needed in order to provide the best results. 🚀 Penetration test Session This is the actual assessment of the systems in scope. Using manual techniques and automated professional security tools I will identify the potential security issues within the environment which is tested. 📅 Daily Notifications and Reporting During the assessment, daily notifications can be provided in order to have a clear picture of the progress of the assessment and a sense of the identified issues. Once the assessment is completed, a high-quality report would be provided. Besides statistics and upper management summary, a detailed technical description would be provided in order to understand all the security issues. By going through the report you would be able to fully replicate the issues, PoC in form of screenshots and text/scripts would be provided and, of course, high-level remediation steps which can be followed in order to remediate the reported issues. 🔎Report Readout Call I will be more than happy to have a call at the end of the assessment in which we can go together to the report. I will present the issues and the risks that come with the vulnerabilities reported. ✅FREE Remediation Verification A retest of the issues would be provided. During this, I would go through the reported issues and will try to reproduce them in order to provide a useful retest report that would include the actual status of each vulnerability (Remediated/Not Remediated) I am eager to work with you to provide reliable, consistent, and High-Level solutions to address security issues and protect institute assets. Please get in touch with me, so we can discuss how we can work together to meet your Business Needs FULLY!
$126 hourly
Sera L.
- 5.0
- (20 jobs)
Manakara, FITOVINANY
Penetration Testing
Linux
Video Stream
Automation
Data Scraping
Email Deliverability
SMTP
Network Monitoring
Network Security
Reverse Engineering
Encryption
API Testing
API Development
Web API
API

Hi, I’m Sera, a DevOps engineer, API specialist, and Reverse Engineer who doesn’t just write code, I deconstruct, optimize, and build high-performance, scalable solutions that make businesses faster, more efficient, and more profitable. I specialize in reverse engineering, automation, and API development, working with protocols like CoAP, MQTT, and WebSocket to keep systems running smoothly in real time. My work has helped businesses cut costs, streamline operations, and remove bottlenecks that slow them down. What I Do: ✅ Reverse Engineering & Optimization – Enhancing performance, security, and scalability. ✅ API Development & Automation – Secure, scalable, and cost-efficient integrations. ✅ DevOps & CI/CD – Streamlining deployments with cloud infrastructure and automation. ✅ Real-Time Communication – Expertise in CoAP, MQTT, and WebSocket for seamless sync. ✅ Problem-Solver at Heart – Tackling complex challenges so your team doesn’t have to. At the end of the day, I don’t just fix problems, I open doors to new opportunities. Whether you need a rock-solid API, seamless automation, a DevOps strategy that scales, or deep system insights through reverse engineering, I deliver results that matter. 🚀 Let’s build, optimize, and scale. 📩 Reach out, and let’s make it happen.
$75 hourly
Walt C.
- 5.0
- (6 jobs)
Oakland, TN
Penetration Testing
Web Testing
Vulnerability Assessment
Web Application Security
Security Analysis
Application Security
Website Security
Node.js
Python
Golang

I graduated with a degree in computer science with a concentration in cyber security. I currently work as an Application Security Engineer where I help software engineers build secure applications and write vulnerability free code.
$40 hourly
Ravindra L.
- 5.0
- (1 job)
Pune, MAHARASHTRA
Penetration Testing
Vulnerability Assessment
Web Design
Cybersecurity Tool
Desktop Application Testing
Network Security
API Testing
Bug Reports
Cybersecurity Management
Web App Penetration Testing
Bug Tracking & Reports

I am a Senior Application Security Engineer and Penetration Tester with extensive experience in cybersecurity. I specialize in penetration testing (black box, grey box, and white box), vulnerability assessments, and red teaming. I have a deep understanding of security vulnerabilities across various platforms and a proven track record of implementing effective mitigation strategies. Over the course of my career, I have performed thousands of penetration tests and worked with a wide range of tech stacks and programming languages. I've also discovered numerous critical vulnerabilities through bug bounty programs for renowned companies. You can explore my work and contributions through the following links: - Bug Bounty - Bugcrowd Profile Top 200 Worldwide: bugcrowd[dot]com/rootxravi - LinkedIn Profile: linkedin[dot]com/in/ravindra-lakhara-035509173/ - X (formerly Twitter) Profile: x[dot]com/RootxRavi - Personal Projects: - bountyadvice[dot]com - reconsage[dot]com I have completed over 100 successful projects across various sectors, including banking, government, insurance, healthcare, universities, and private companies. I am also skilled in providing security consultations and collaborating on technical software testing and environment assessments. Additionally, I am capable of managing and optimizing your company's Bug Bounty program to ensure vulnerabilities are reported and addressed effectively, strengthening your organization's security posture. Certifications: - CREST Registered Penetration Tester (CRT) - CREST Practitioner Security Analyst (CPSA) - OffSec Certified Professional (OSCP) - Certified Red Team Professional (CRTP) - Certified Red Team Analyst (CRTA) - Multi-Cloud Red Teaming Analyst (MCRTA - AWS/Azure/GCP) - eLearnSecurity Web Application Penetration Tester eXtreme (eWPTX) - eLearnSecurity Certified Professional Penetration Tester (eCPPT) - Certified Ethical Hacker (Practical) - EC-Council (CEH) - eLearnSecurity Mobile Application Penetration Tester (eMAPT) - eLearnSecurity Junior Penetration Tester (eJPT) My Services Include (but are not limited to): ✅ Web Security & Application Testing: - Web Application Penetration Testing (Black Box, Grey Box, White Box) - Mobile App (Android & iOS) Penetration Testing - API Security & Penetration Testing (REST, SOAP, GraphQL) - Thick Client & Desktop Application Penetration Testing - Source Code Reviews (Secure Code Audits) ✅ Network & Infrastructure Security: - Network Penetration Testing (Internal & External) - Active Directory (AD) Security Assessment - Cloud Security Assessments (AWS, Azure, GCP) - Cloud Audit & Configuration Review - Wireless Security Assessments - IoT (Internet of Things) Penetration Testing - Network Configuration & Firewall Rule Review - Infrastructure Security Assessments ✅ Red Teaming & Advanced Security Assessments: - Red Teaming & Adversary Simulation - Multi-Cloud Red Teaming (AWS, Azure, GCP) - Social Engineering (Phishing, Vishing, Smishing) - Physical Security Assessments & RFID Cloning - LLM (Large Language Model) Security Testing - OSINT (Open-Source Intelligence) Investigations - Attack Surface Management (ASM) ✅ Security Consulting & Risk Management: - Bug Bounty Program Management & Optimization - Security Awareness Training & Workshops - Security Policy & Compliance Audits (ISO 27001, SOC 2, PCI-DSS) - Risk Assessment & Threat Modeling - Incident Response Readiness & Tabletop Exercises - Secure SDLC Implementation & DevSecOps Integration I ensure that organizations are protected against both external threats (hackers, cybercriminals, APTs) and internal risks (insider threats, misconfigurations, weak security policies). I look forward to helping secure your platform, products, and APIs from both outsider and insider threats. I am flexible with budgets and committed to delivering high-quality, timely results.
$150 hourly
Lewa O.
- 5.0
- (2 jobs)
Austin, TX
Penetration Testing
Information Security Governance
ISO 27001
Risk Assessment
HIPAA
GDPR
Data Privacy
PCI
Policy Development
Network Security

Tailored Security Solutions for Startups & Mid-Sized Businesses 🔐 About Me: Hi, I’m Lewa Owolabi, the founder of Arise Security, a boutique cybersecurity firm in Austin TX (serves clients globally) dedicated to providing security and compliance as a service. With over 15 years of experience in cybersecurity, I’ve worked with Fortune 5 companies to stand up well architected and secure cloud infrastructures, and now I specialize in offering tailored cybersecurity programs designed specifically for startups and mid-sized businesses. As cyber threats grow more sophisticated, I understand that securing your digital assets is not just about technology — it’s about building a proactive, risk-managed strategy that aligns with your business goals. Whether you’re launching a new startup or scaling your existing business, I bring deep expertise in building secure, compliant environments that not only protect your company but also support growth and innovation. At Arise Security, we provide end-to-end cybersecurity solutions, from risk assessments and threat prevention to incident response and compliance, ensuring your business stays secure and meets regulatory requirements at every stage of its journey. 💼 What I Can Do for You: - Tailored Security Programs for Startups & SMBs: Custom-designed cybersecurity frameworks that scale with your business while protecting you from evolving threats. - Cloud Security Architecture: Build and secure your cloud infrastructure across AWS, Azure, and Google Cloud, implementing best practices for data protection, redundancy, and scalability. - Compliance & Risk Management: Achieve and maintain compliance with local and global industry standards such as GDPR, CCPA, ISO Security and Privacy Standards, HIPAA and HITRUST, SOC 1,2, PCI-DSS, and more, while managing risk in a way that supports your business goals. - Managed Security Services: Ongoing monitoring, threat detection, incident response, and patch management to ensure that your systems remain secure and resilient. - Penetration Testing & Vulnerability Assessments: Identify and fix vulnerabilities before hackers can exploit them, with comprehensive security audits and penetration tests. - Security Training & Awareness: Educate your team on the latest security threats and best practices to ensure everyone is a part of your defense strategy. 🔧 Key Technologies & Tools: - Cloud Security: AWS, Microsoft Azure, Google Cloud Platform (GCP) - Compliance & Standards: SOC 2, HIPAA, PCI-DSS, GDPR, NIST, ISO 27001 etc. - Security Tools: Palo Alto, Cisco, Fortinet, Splunk, Nessus, Metasploit, Wireshark - Identity & Access Management (IAM)**: Okta, AWS IAM, Azure AD, SSO - Vulnerability & Pen Testing: Burp Suite, OpenVAS, Kali Linux, Nmap, Nessus - Incident Response & Forensics: SIEM, Splunk, ELK Stack, CloudWatch, CloudTrail - Security Automation & DevSecOps: Terraform, Jenkins, Ansible, GitLab CI/CD 🚀 Why Choose Arise Security & Me? 1. Expertise from the Top: After spending over a decade and half securing infrastructures for Fortune 5 companies, I bring enterprise-level security practices to startups and mid-sized businesses. As a VC fund manager we understand the business side of an organization, speak executive language and empower founders to leverage security as a revenue protection strategy. 2. Tailored Approach: We don’t offer one-size-fits-all solutions. At Arise Security, our services are customized to meet the unique needs and challenges of your business, ensuring that your security program grows and scales with you. 3. Comprehensive Service: We are your one-stop-shop for cybersecurity and compliance. From securing your cloud infrastructure to helping you achieve compliance, we cover all aspects of digital security. 4. Proactive, Not Reactive: My philosophy is simple — we prevent security breaches before they happen. By conducting regular audits, penetration tests, and security assessments, we stay one step ahead of hackers. We offer this one time or at a SLA level. 5. Scalable Solutions: As your business grows, so does our support. We provide scalable, flexible security solutions that adapt to your evolving needs and keep you protected as you scale. 🔒 Secure Your Business for the Future The digital landscape is full of risks, but with Arise Security, you don’t have to face them alone. We help startups and mid-sized companies design and implement robust security programs that not only protect your digital assets but also give you peace of mind to focus on growth. Let’s build a secure, compliant foundation that's tailored for your business and scales with your growth so you can stay focused on innovation while we handle your cybersecurity. 🔗 **Let’s Connect** schedule a consultation with me to discuss how we can build a custom cybersecurity program for your business — tailored to protect your future, today.
$50 hourly
Md. Sohel A.
- 5.0
- (53 jobs)
Rajbari Sadar Upazila, Bangladesh
Penetration Testing
Web Development
Virus Removal
Bug Fix
Web Application Firewall
PSD to WordPress
PSD to HTML
Internet Security
Information Security
Website Security
MySQL
Network Security

Cyber Security Specialist | Expert in Malware Removal | Secure Website Hi there! I am an Ethical Hacker & Cyber Security Specialist. I have an experienced in the CyberSecurity field. Your WordPress blog, Joomla, Magento, PHP has been hacked? Got Blacklisted By Google? Got Suspended from Hosting? Someone places malware code in your site and Google shows the warning page? Don’t panic. I’ve fixed hundreds of hacked sites just like yours. I know it’s an emergency and we’ll get it fixed for you as soon as possible. WHAT YOU WILL GET FROM ME? ★★★★★★★★★★★★★★★★★★★★★★ ✔️ Remove "This Site May be hacked" message from Google Search. ✔️ Remove Google Malware Red Screen Warning ✔️ Google or any Blacklist Removal ✔️ Fix and recover your hacked WordPress site ✔️ Full Vulnerability Scan and WordPress website malware removal ✔️ Clean URL Injection, SQL Injection, Code Injection, XSS Malware Warnings, etc ✔️ Accept Google/Facebook Ads ✔️ Fix the "Japanese keyword hack" ✔️ Vulnerability Testing ✔️ Backdoor Removal ✔️ SQL/XSS Prevention ✔️ Remove Redirect malicious Code ✔️ Web Application Firewall ✔️ SSL Installation ✔️ Brute force login attack prevention ★★★ 24/7 Hours Availability for any Kind of Support ★★★ ★★★ Providing 6 Months Guarantee for Security-Related task ★★★ If you are not satisfied with my work, I will give you a 100% money-back guaranteed. Thank You. $50.00 Hourly rate
$45 hourly
Hasnain A.
- 5.0
- (27 jobs)
Lahore, PUNJAB
Penetration Testing
Governance, Risk Management & Compliance
Security Operation Center
Ethical Hacking
Email Security
Network Penetration Testing
Information Security Awareness
Cloud Security
Web Application Security
Certified Information Systems Security Professional
Web Application Firewall
Vulnerability Assessment
Digital Forensics
Cybersecurity Management

🔐 Certified Ethical Hacker & Cybersecurity Consultant | 🛡️ Cybersecurity Architect | 🧑‍💻 Guardian of Your Digital Assets 📋 Professional Summary: Hi! 👋 I'm Hasnain A certified cybersecurity expert with 5+ years of experience safeguarding businesses from cyber threats. Skilled in advanced hacking techniques to identify and patch security vulnerabilities. 🛠️ Core Expertise: I specialize in risk assessment, vulnerability management, Cloud Security, Zero Trust Architecture, and Security Operations Center (SOC) while ensuring compliance with top standards like ISO 27001, NIST, HIPPA, SOC 2, PCI-DSS, CCC/CCC+, and SACS-002. My approach is collaborative, fostering continuous improvement with cross-functional teams. 🔐 My Services as a Cybersecurity Consultant: ----------------------------------------- ✅Cybersecurity Specialist ----------------------------------------- ● Protect systems with risk analysis, consultation, SOC, and endpoint security. ----------------------------------------- ✅GRC Expert ----------------------------------------- ● Implement frameworks like ISO 27001 and NIST for governance and compliance, aligning IT with business goals. ----------------------------------------- ✅SOC Solutions ----------------------------------------- ● Build in-house and cloud SOCs for continuous monitoring and rapid incident response, ensuring proactive threat detection. SOC as a service, Threat Intelligence Service & SOC Gap Assessment Service. ----------------------------------------- ✅VAPT Services ----------------------------------------- ● Conduct vulnerability assessments and penetration testing for web, cloud, and mobile platforms, along with IT infrastructure audits to identify weaknesses. ----------------------------------------- ✅Certifications Training Offered: ----------------------------------------- • CISSP: Validating expertise • CISM: Managing programs • CEH: Ethical hacking training • OSCP: Enhancing pentesting skills • CISA: Auditing training • CompTIA Security+: Foundation in cybersecurity • ISO 27001 Lead Auditor: Auditing training • CCSP: Cloud security training ----------------------------------------- 📊 Client Impact: ----------------------------------------- 1. Reduced security vulnerabilities by 75% for a mid-sized healthcare provider through a custom VAPT program. 2. Developed a Security Incident Response Plan for a financial institution, enabling 20% faster threat handling and ensuring business continuity. 3. Built and deployed an in-house SOC for a tech firm, resulting in a 40% increase in threat detection and quicker incident response times. 🤔 Why Partner With Us? 🏅 Top-Notch Cybersecurity Services 💯 Guaranteed Client Satisfaction ✔️ Professional & Trustworthy Support ⏳ Flexible Availability 🔒 Compliance Expertise 🚀 Customized Solutions 🎯 Ready to Secure Your Digital Future? Looking for a cybersecurity expert who builds resilience, not just patches gaps? Let’s strengthen your defenses, secure your business, and neutralize threats before they hit your bottom line. 💬 Let’s Talk: Reach out today to discuss how I can fortify your cybersecurity strategy and protect your business from evolving threats. Warm Regards, Hasnain ✨ Cybersecurity Consultant 🔐 Information Security Engineer | Security Analyst | Cybersecurity Professional | SOC Analyst | Cybersecurity Engineer | Cyber Security Consultant | GRC | VAPT | SOC
$100 hourly
Achmad Y.
- 5.0
- (10 jobs)
Jakarta, JK
Penetration Testing
Web Application Firewall
Web App Penetration Testing
System Administration
WordPress
Information Security
Ethical Hacking
Vulnerability Assessment
Network Security
Linux System Administration
Security Analysis
Android App Development
PHP

I am an IT Professional that works on widely scope expertise of multiple domains in IT such as Information Security and Ethical Hacking. I am able to provide you the following services : - Full Conduct Red-Teaming Real World Hacking Scenario - Penetration Testing Engagement - OWASP Top 10 Testing on your Web Application - Vulnerability Assessments, Analysis - Vulnerability Remediation Advice & Guidance - Web Application Security and Database Security Audits - OSINT Reconnaissance - Perimeter Device Configuration Audits [Routers & Firewalls] - Mitigation Security - Hardening IT Security Environment with Customized Firewall IDS/ IPS - SOC Implementation - Malware Analysis - Exploit Development (for Legal Purposes or Educational) - Forensics and Incident Handling - Cyber Crime Investigation - Receive a blueprint for conducting your own penetration test . - Explore a number of exploitation methods that can be used to gain full control over a target computer - Mobile Android or iOS Hack & explore countermeasures to each kind of attack - Threat Analysis, Risk Analysis and Risk Treatment
$40 hourly
Sagar K.
- 5.0
- (74 jobs)
Patna, BR
Penetration Testing
Browser Automation
Wireshark
Ethical Hacking
Linux
Web Testing
Wireless Security
Kali Linux
Security Analysis
Security Testing
Core Java
Computer Network
Information Security Awareness
MySQL
Python

I am a passionate Cybersecurity Enthusiast driven by an insatiable curiosity for the dynamic world of cybersecurity. With each passing day, I immerse myself in the realm of digital security, constantly learning and adapting to the evolving landscape. My journey in this field has been marked by notable accomplishments. I possess a strong background in Browser Automation, having successfully completed numerous projects for clients on Upwork. My expertise in automating browsers not only showcases my technical skills but also underscores my ability to solve complex challenges. In addition to my proficiency in Browser Automation, I have a solid foundation in computer networking, with expertise up to the CCNA level. I excel in designing robust networks, implementing efficient routing and switching protocols, and securing them against potential threats. Outside of my professional work, I am deeply engaged in penetration testing during my free time. This hands-on experience allows me to identify vulnerabilities and enhance digital defenses, contributing to my ever-expanding skill set. I am also proficient in Java and Python programming, seamlessly integrating them with databases like Oracle and MySQL. This versatility enables me to create efficient and effective solutions for various cybersecurity challenges. With more than two years of experience in the cybersecurity field, I bring a wealth of knowledge and expertise to every project I undertake. My commitment to delivering high-quality results on time ensures that clients receive top-notch solutions for their cybersecurity needs. I am excited about the opportunity to take on new challenges and make a meaningful impact in the ever-evolving field of cybersecurity. Please don't hesitate to reach out, and let's work together to safeguard your digital assets and achieve your cybersecurity objectives.
$60 hourly
Abdulrehman A.
- 5.0
- (4 jobs)
Lahore, PUNJAB
Penetration Testing
Network Penetration Testing
Web Application Security
Application Security
WordPress Malware Removal
Information Security Governance
Security Analysis
Information Security Audit
Security Testing
Ethical Hacking
Network Security
Digital Forensics
Vulnerability Assessment
Web App Penetration Testing
Internet Security

Hi! I'm Abdulrehman, a highly skilled cybersecurity specialist with expertise in ethical hacking, web security, and vulnerability assessment. With a proven track record in identifying and mitigating network vulnerabilities, I bring a comprehensive set of technical skills and strategic problem-solving abilities to safeguard your digital assets. As an experienced ethical hacker, I possess a deep understanding of penetration testing methodologies and advanced security tools. My proficiency includes working with renowned software like Kali Linux, Metasploit, Burp Suite, Nmap, and more. Leveraging these tools, I conduct thorough security audits, vulnerability assessments, and penetration tests to ensure the highest level of protection for your systems and applications. Beyond technical expertise, I pride myself on effective communication and collaboration with clients. By actively listening to your specific security needs, I develop tailored solutions that align with your goals. Whether you require assistance in combating cyber threats, achieving compliance with industry standards, or securing your cloud infrastructure, I am prepared to deliver impactful results. Key Areas of Expertise: ✔️Ethical Hacking and Penetration Testing: Identifying and mitigating network and web application vulnerabilities. ✔️Web Security: Offering comprehensive security assessments, malware detection, and breach prevention. ✔️Vulnerability Management: Conduct thorough assessments, static and dynamic code analysis, and providing remediation recommendations. ✔️CMS Security: Expertise in securing WordPress, Joomla, Drupal, and Magento platforms, including virus and malware detection and removal. ✔️Cloud Security: Assessing AWS infrastructure vulnerabilities and providing actionable recommendations for enhanced security. ✔️API Security: Ensuring the security of your APIs through thorough testing and vulnerability detection. ✔️Incident Response: Assisting with malware and hack removal, restoring compromised systems, and implementing proactive security measures. ✔️Network Security: Conducting network penetration testing, security hardening, and implementing effective defense strategies. ✔️Compliance and Auditing: Assisting with firewall audits, PCI-DSS compliance, and ensuring adherence to industry regulations. With my dedication to continuous learning and staying up-to-date with the latest security trends, you can trust me to deliver cutting-edge solutions and protect your digital environment effectively. Let's fortify your security together for a safe and resilient future. Contact me today to discuss your cybersecurity needs!
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