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Rating is 4.8 out of 5.
4.8/5
based on 594 client reviews
  • $45 hourly
    Hello! 👋 I'm Bryan, your go-to Bubble.io expert! I specialize in transforming ideas into exceptional software, quickly and efficiently. Two of my best mentions to keep it breef are : Molecule.xyz - Went on to raised $20.5m in funding. & Omnify.market - A premium design resource platform which I had lots of fun building I design most of my projects in figma, thus easening the design burden needed for most projects. On the AI spectrum, I have worked with Open AI a bunch, Stability AI & basically anything you can find on Replicate. Text to speech, Text to image, Text to Music, Text to video, you name it, I'll do it! I've also recently indulged in learning python & tensor flow to expand my knowledge as the AI world grows, thus happy to take light weight machine learning projects too. Hit me up and we can plan on how to get started on your project :)
    vsuc_fltilesrefresh_TrophyIcon Web Application Security
    No-Code Website
    iOS Development
    Progressive Web App
    Database Architecture
    No-Code Development
    Web Application
    Bubble.io
    App Development
    User Interface Design
    User Experience Design
    Figma
    Web Development
    Responsive Design
    Prototyping
  • $35 hourly
    Certifications that I hold: CEH ( Certified Ethical Hacker) 740 MCSA ( Installation, Storage and Compute with Windows Server 2016) To whom it may concern, In the last years I did more than 400 Penetration Tests and Security Assessments. Most of them on Web and Mobile ( Android and iOS ) applications with Finance Background implemented with various technologies and frameworks, server security testing and hardening. Sample reports can be provided who is interested. Prompt responses to your needs. You can consider me as and internal staff of your company , always helping you to do the best in security. --------------------------------------------------------------------- Phishing simulation for your company needs ___________________________________________________________ Professional Load and Stress Testing if you are interested for your application __________________________________________________________
    vsuc_fltilesrefresh_TrophyIcon Web Application Security
    Security Engineering
    Internet Security
    NIST SP 800-53
    Windows Server
    OWASP
    Ethical Hacking
    Manual Testing
    Security Infrastructure
    Network Security
    Penetration Testing
    Application Security
    Kali Linux
    Vulnerability Assessment
    Security Assessment & Testing
  • $50 hourly
    🚀 𝐁𝐫𝐢𝐝𝐠𝐢𝐧𝐠 𝐓𝐡𝐞 𝐆𝐚𝐩 𝐁𝐞𝐭𝐰𝐞𝐞𝐧 𝐒𝐨𝐟𝐭𝐰𝐚𝐫𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 & 𝐂𝐲𝐛𝐞𝐫𝐬𝐞𝐜𝐮𝐫𝐢𝐭𝐲 🛡️ 𝐆𝐞𝐭 𝐒𝐨𝐟𝐭𝐰𝐚𝐫𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 & 𝐒𝐞𝐜𝐮𝐫𝐢𝐭𝐲 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫 𝐢𝐧 𝐎𝐧𝐞 𝐏𝐚𝐜𝐤𝐚𝐠𝐞 🥇 ✨ I cannot help everybody, but we may be a great fit if you are thinking: ● "There's millions on the line and I want the BEST" ● "A developer should know about secure coding principles!" ● "My developer should be able to build secure applications" ● "My developer can also test the security of my apps!" ● "A security engineer should know the development mindset" ● "A security engineer should be able to explain issues in a developer's language to the team" ● "I can SAVE money by hiring a multi-talented engineer who can not only write code but also secure my apps" -- That's two resources in one 😉 Working with me, you will: ★ STOP struggling with the security issues in your apps and infrastructure ★ Get a 100% MONEY-BACK GUARANTEE if you don't like my work ★ Have the most disciplined freelancer you've ever worked with. ★ Enjoy flexibility in time zones -- As I can work in your timezone so location is no longer a barrier I am that rare-breed of a software engineer who has both software development and cybersecurity expertise. 👨‍💻 If you hire me to develop your apps, you will get a person who knows how secure apps can be built and always keep security in mind while coding. 💂‍♂️If you hire me as a security engineer, I know developer's mindset and am aware of the mistakes that developers usually make which results in hacked apps so I can secure them better than any other security engineer. 𝘈 𝘞𝘐𝘕-𝘞𝘐𝘕 𝘴𝘪𝘵𝘶𝘢𝘵𝘪𝘰𝘯 𝘧𝘰𝘳 𝘢𝘯𝘺𝘰𝘯𝘦 𝘸𝘩𝘰 𝘩𝘪𝘳𝘦𝘴 𝘮𝘦. 🔒 Not every business is my client, though. Some signs we might not be a good fit include: ✗ The company is struggling to pay salaries - can’t do that in good conscience ✗ ”Respect for others” is not a core value - I love working with awesome people I respect 👁️‍🗨️ What I look for in a new client: ● Open mind, relaxed attitude ● Values integrity & relationships ● Focused on improving, lets their actions speak louder than words ● Knows our minimum scope, and wants the BEST You are advised to see my specialized profiles to better analyze my in-depth domain knowledge about software development and software security. Sound like a fit? Next steps: 🟢 Press ‘Send Message’ button in the top right-hand corner 💬 Write me a personalized note including why you think we’re a good fit to work together 𝐏.𝐒. 𝐈𝐟 𝐈 𝐚𝐩𝐩𝐥𝐢𝐞𝐝 𝐭𝐨 𝐲𝐨𝐮𝐫 𝐩𝐫𝐨𝐣𝐞𝐜𝐭, 𝐛𝐞 𝐚𝐛𝐬𝐨𝐥𝐮𝐭𝐞𝐥𝐲 𝐚𝐬𝐬𝐮𝐫𝐞𝐝 𝐭𝐡𝐚𝐭 𝐈 𝐰𝐢𝐥𝐥 𝐫𝐨𝐜𝐤 𝐢𝐭.
    vsuc_fltilesrefresh_TrophyIcon Web Application Security
    Node.js
    React
    JavaScript
    Website Security
    Ethical Hacking
    Information Security
    Vulnerability Assessment
    Application Security
    Information Security Consultation
    Penetration Testing
    Security Testing
    Security Assessment & Testing
    Kali Linux
    Network Security
  • $40 hourly
    I'm an OSCP (Offensive Security Certified Professional), OSWE (Offensive Security Web Expert), CREST CRT, and CEH (Certified Ethical Hacker) certified penetration tester. I can conduct vulnerability assessments and penetration testing for your web applications, mobile applications, and cloud infrastructures. I can also audit the code of your PHP / Python / JS (NodeJS) applications and fix code-level vulnerabilities. My day to day work includes: -- Research on bleeding edge technologies -- PHP/Python/JavaScript development -- Code auditing -- Database management -- APIs development & integration -- AWS services (EC2, SES, SNS, SQS, Route53, S3, Lambda, API gateway) -- Penetration testing -- Data scraping -- and a lot more
    vsuc_fltilesrefresh_TrophyIcon Web Application Security
    Network Security
    Security Testing
    Network Penetration Testing
    PHP
    JavaScript
    Laravel
    Penetration Testing
    Information Security
    Cloud Security
    Web App Penetration Testing
    Website Security
    Information Security Audit
    Linux System Administration
    Amazon Web Services
  • $75 hourly
    ✅ Top Rated Plus Expert ✅ 3000+ Hours ✅ Professional Penetration Tester Security researcher acknowledged by U.S Department of Defense (among other notable companies like AT&T, Semrush, Smule etc) for disclosing a number of vulnerabilities on DoDs systems via Hackerone bug bounty platform. For deliverables, professional reports are created,that will outline every vulnerability found, proofs-of-concept, and solutions on how to fix the discovered vulnerabilities. Each report not only meets but exceeds requirements for compliance auditors. Core competency is performing black and gray box testing on live web applications/networks or lab environments. Familiar with all common attack vectors and mitigation techniques, as well as finding unknown to public exploits known as 0days in web applications. Even though most of the work is confidential sample vulnerability report can be provided. Service Description 1)Web Application Penetration Testing based on OWASP TOP 10 2)Network Penetration Testing 3)Security Hardening Pentesting tools: BurpSuite Professional, OpenVAS, Nmap, Metasploit, Mimikatz, Impacket python framework
    vsuc_fltilesrefresh_TrophyIcon Web Application Security
    JavaScript
    Reverse Engineering
    Black Box Testing
    Ethical Hacking
    Web App Penetration Testing
    Network Penetration Testing
    Internet Security
    Security Testing
    Network Security
    Penetration Testing
    Vulnerability Assessment
  • $30 hourly
    Looking for a penetration test? We'll give you access to our next-generation penetration testing solution. By combining the power of manual and automated penetration tests, we deliver the real-time insights companies need to remediate risk quickly. Through our Pentest as a Service (PTaaS) platform our clients receive comprehensive assessments. Our methodology follows the National Institute of Standards and Technology Special Publication (NIST SP​ 800-115), along with the latest techniques, tactics and tools used by hackers to compromise systems and applications. Providing real-time findings and unlimited retests to ensure gaps are closed is our key differentiator. Please check my Upwork work history and client feedbacks. I look forward to hearing from you!
    vsuc_fltilesrefresh_TrophyIcon Web Application Security
    Website Security
    OWASP
    Information Security Audit
    Certified Information Systems Security Professional
    Information Security
    Vulnerability Assessment
    Security Testing
    Network Security
    Penetration Testing
  • $40 hourly
    ✅ Top Rated Plus Expert ✅ 1000+ Hours ✅ Professional Penetration Tester Senior Penetration Tester with more than 6+ years of rich industry experience in Web, Mobile, API, and Network Penetration Testing. I have successfully completed 500+ Web application Pentests, 200+ Mobile Application Penetration Tests, 300+ API Penetration Tests, 100+ External Network Penetration Tests and 30+ Internal Penetration Tests. I am also a Security researcher acknowledged by Yahoo (among other notable companies like SolarEdge, Imgur, Artsy, etc.) for disclosing a number of vulnerabilities via the HackerOne bug bounty platform. My core competency is Blackbox, Greybox Testing on Web, API, Mobile, and Network applications. I am familiar with all attacks and mitigations and am well-versed in OWASP, NIST, and PTES Frameworks. My Pentesting reports include clear documentation of the vulnerabilities found along with the remediations to make sure the client is 100% satisfied. I am also certified in AWS, and Azure and have a very keen knowledge of Cloud Security and cloud administration. ✅ I have conducted Penetration Tests, Vulnerability Assessments and delivered professional reports to companies around the world complying with the following: ►OWASP Web Security Top 10 Vulnerability ►OWASP API Security Top 10 Vulnerability ►OWASP Mobile Security Top 10 Vulnerability ►External Network Penetration Testing ►Internal Network Penetration Testing ►Payment Card Industry Data Security Standard (PCI DSS) ►System and Organization Controls 2 (SOC2) ►General Data Protection Regulation (GDPR) ►Common Vulnerability Scoring System (CVSS) ►Open Source Security Testing Methodology Manual (OSSTMM) My Certs include: ►CompTIA Pentest+ ►AWS Solutions Architect ►Azure Administrator Tools: Burp Suite, Nikto, Nmap, Zap, Metasploit, Nessus, W3af, Ffuf, Dirb, etc... I am available 24/7. If you are interested in cooperation, drop me a line :)
    vsuc_fltilesrefresh_TrophyIcon Web Application Security
    Network Penetration Testing
    Web App Penetration Testing
    Cloud Security
    Mobile App Testing
    Information Security Audit
    Information Security
    Metasploit
    Vulnerability Assessment
    Network Security
    Penetration Testing
  • $30 hourly
    🔢 As a seasoned Penetration Tester, I have a proven track record of conducting and leading successful security audits, web application penetration tests, and red team engagements for a diverse range of clients. My experience ranges from working with multinational corporations with large-scale infrastructures to smaller companies seeking enhanced security measures for competitive advantage. As a security engineer, my day-to-day responsibilities revolve around leveraging my expertise in penetration testing, cyber security, and vulnerability assessment to identify and mitigate potential vulnerabilities. Through these experiences, I have comprehensively understood the prevailing technology stacks employed worldwide, allowing me to discern their security weaknesses with precision. 🚫No hacking service - I do not provide any hacking services, and I will not engage in any activities that involve gaining unauthorized access to any accounts, systems, or social media platforms. Requests for such services will be declined. Working with me, you will: ★ Customized approach: I understand that every client's needs are unique, and I tailor my approach to meet your specific requirements. This ensures that you get the most comprehensive and effective security testing possible. ★ Timely delivery: I understand that time is of the essence when it comes to security testing, and I always deliver my reports on time, without compromising on quality. ★ Complete manual testing for your application and immediate notification if any high-impact issues are found. ★ Unlimited retesting for the fixed issues and unlimited revisions ★ Able to find critical bug classes that are often missed by automated pentests. 🔢 My stats are: ✅ Top-rated in information security and IT compliance categories ✅ Saved tens of thousands of dollars for clients by identifying critical vulnerabilities ✅ Ranked in the Top 50 at multiple bug bounty programs ✅ Supporting all time zones ✅ Long-term engagements ✅ Professional certifications (OSCP, CREST CPSA, OSEP, OSWP) Sound like a fit? 🟢 Press '...' button and then ‘Send Message’ button in the top right-hand corner Penetration Testing and Vulnerability Assessment Tools: Manual Testing: Burpsuite Professional, Nuclei, Ffuf, Nmap, Postman (API testing), Metasploit Framework, SQLmap, OWASP ZAP Automated Testing: Acunetix, Nessus, Netsparker, etc. Penetration testing service: 1. Penetration Testing Engagement: thorough manual and automated testing of all functionalities, including internal penetration tests and network infrastructure testing. Professional enterprise-grade software is used, such as BurpSuite Professional, Acunetix, and Nessus. 2. Professional Report and Statistics: A detailed report explaining the exploitation and discovery method of each vulnerability discovered, including proof-of-concept screenshots, full requests and responses, CVSS v3.0 standardized risk score, and impact. 3. Remediation Advice and Guidance: Remediation advice was provided for all security issues discovered, including guidance on how to fix the issues and warnings associated with the impact and risk of these vulnerabilities. 4. Asset Discovery: Active and passive methods are used to assess the digital footprint on the internet, including subdomain enumeration and service/port discovery. 5. Free Retest: Retest all vulnerabilities present in the report included in the price to ensure implemented security controls and/or fixes are working as intended. 6. OSINT Reconnaissance: gathering all valuable data about the company available on the internet, including any breached email addresses and related passwords available in cleartext on the internet. 7. Briefing and debriefing: Calls or meetings are available to discuss the scope of work, the focus of the penetration testing engagement, including all subdomains, black-box or white-box engagement, account requirements, preferred hours for load testing, and any other guidance required. Calls or meetings are available after the penetration test is completed to discuss the results of the engagement, the main issues and concerns regarding the security of the company, and any further clarification regarding any vulnerability and the associated impact or risk. ✅ The deliverable will be a professional penetration testing and vulnerability assessment report, which includes: ► Executive Summary ► Assessment Methodology ► Types of Tests ► Risk Level Classifications ► Result Summary ► Table of Findings ► Detailed Findings Each finding listed within the report will contain a CVSS score, issue description, proof of concept, remediation, and reference sections. ► Retest for issues (The vulnerabilities will be retested after they're fixed; multiple retests can be done to ensure the issues are remediated.) My Expertise: ★ Web Application Security Testing ★ API security testing ★ Penetration Testing ★ Internal Active Directory and External Network Pentest ★ Vulnerability Assessment.
    vsuc_fltilesrefresh_TrophyIcon Web Application Security
    Risk Assessment
    OWASP
    Network Penetration Testing
    Black Box Testing
    Website Security
    Web App Penetration Testing
    Application Security
    System Security
    Vulnerability Assessment
    Security Testing
    Security Assessment & Testing
    Network Security
    Penetration Testing
    Information Security
  • $60 hourly
    Hi, my name is Martin and I've been a principal penetration tester since 2011. Over the years, I've worked on a range of projects across Europe, East Asia, the Middle East, and the UK, serving clients from start-ups to global high street names. My focus is on providing a wide range of penetration testing services, including infrastructure, web and mobile applications, APIs, and cloud security assessments. One of the things that sets me apart from other penetration testers is my approach to the work. I've spent years mastering my craft, staying up-to-date with the latest technologies and techniques, and honing my skills. When I take on a project, I bring all of this knowledge and experience to bear, quickly identifying and exploiting vulnerabilities to provide my clients with the information they need to improve their security posture. In addition to my technical expertise, I'm also an excellent communicator. I understand that many of my clients are not technical experts themselves, so I'm always happy to explain complex technical concepts in simple, easy-to-understand language. I work closely with my clients to understand their needs and provide tailored solutions that meet their specific requirements. When it comes to deliverables, I take great pride in producing detailed reports and other materials that provide clear, concise information about the results of my testing. I know that my clients rely on this information to make important decisions about their security, so I always ensure that my reports are accurate, thorough, and actionable. Overall, I'm proud of the work I do as a principal penetration tester, and I'm committed to helping my clients stay safe and secure in an increasingly complex digital landscape. If you need infrastructure testing, web and mobile application testing, or cloud security assessments, please don't hesitate to get in touch – I'd be happy to discuss how I can help. Experience and expertise within the following disciplines: • Web Application Penetration Testing • Mobile Applications Penetration Testing • API Penetration Testing (REST, SOAP, GraphQL) • Thick Client Application Penetration Testing • External Infrastructure Penetration Testing • Internal Infrastructure Penetration Testing • Server Build Reviews • Workstation Build Reviews • Mobile Device and MDM Testing • Network Device Security Reviews • IoT Security • Embedded Hardware • Simulated Phishing • Wireless Assessments • Red Team Assessments • AWS Configuration Reviews • Azure Configuration Reviews • Office365 Configuration Reviews
    vsuc_fltilesrefresh_TrophyIcon Web Application Security
    Web App Penetration Testing
    Website Security
    Ethical Hacking
    Certified Information Systems Security Professional
    WordPress
    Security Assessment & Testing
    Cloud Security
    Security Testing
    Vulnerability Assessment
    Security Analysis
    Penetration Testing
    Security Infrastructure
    Information Security
    Cybersecurity Management
  • $70 hourly
    "Excellent ethical hacker. Very prompt, knowledgeable, and comprehensive" "Working with Konstantin was a good experience. Well rounded security experience helped us with number of different issues." My business motto is "Nil Satis Nisi Optimum" ("Nothing but the best is good enough") - because I know you feel the same about your business! CompTIA Security+ and Pentest+ seasoned certified security expert. My main specialization is information security system design, audit, vulnerability assessment and solutions implementation. I have experience with cloud (AWS, GCP) and on-prem infrastructure security, Linux and Windows OS, Active directory infrastructure and many different tools and software for specific security needs. In my job, I follow the best practice, local laws and international standards such as ISO 27000 and NIST 800 families.
    vsuc_fltilesrefresh_TrophyIcon Web Application Security
    Network Penetration Testing
    Security Analysis
    Security Infrastructure
    Information Security Audit
    Internet Security
    Financial Audit
    System Hardening
    Compliance
    IT Compliance Audit
    Security Engineering
    Security Policies & Procedures Documentation
    Application Security
    Information Security
    Network Security
    Firewall
  • $100 hourly
    I am Chartered IT Professional, Google Cybersecurity Career Certificate Graduate, OWASP Core Security Belt Certified, OWASP API Security Certified, Certified Information Systems Security Auditor, Certified ISO 27001 Lead Implementer, Certified ISO 27001 Lead Auditor, Certified Identity Governance Expert, Certified Identity and Access Manager, Certified GRC Professional, Certified GRC Auditor, Integrated Data Privacy Professional, Certified Scrum Master, BCG Certified Strategy Consultant, Six Sigma Black Belt Professional, GDPR Certified Data Protection Officer, Certified HIPAA Officer & results driven management consultant with 15 years experience in compliance, data protection, SOC 2, ISO 27001, HDS, C5 and NIS2 Controls Implementation, innovation, design thinking, ideating solutions, process improvement, pricing strategy, data analytics, business process outsource, project management, market research, financial analysis, investment banking, cybersecurity and diagnosing a range of problems, from small businesses to multi-million dollar corporations. I have done past projects with HouseCall MD, Varian Medical Systems, DNX VC, Syntervision, FourthRev and Loggi. Previously I have worked as Engagement Manager at KPMG and Senior Auditor at Grant Thornton, where I took part in several consulting assignments in healthcare and life sciences, logistics, TMT, services, consumer and transportation sectors. I also have vast experience of managing projects from start to inception including projects funded by ADB, UNESCO and WHO. I have also completed more than 15 market research studies in different verticals for determining the market size and overall analysis of target markets. I also have experience of working as Head of Product Design where I led the development teams to identify customer pain-points, develop user needs and solve customer problems by creating products with built-in security features. I also worked on developing customer personas & identifying and recruiting sponsor users for A/B testing of product features and arranging Cognitive walkthroughs for establishing the usability of products. I also applied knowledge of Scrum Framework with sprint planning and delegation of tasks on product development projects for various public and private sector organizations. I managed 10 projects of more than $1 Million in total budget. Other than above, I also have hands on experience with various compliance frameworks including GDPR, HIPAA, PCI DSS, ISO 27001, HITRUST, CCPA and NCSF (NIST Cybersecurity Framework). Key Achievements: ✅ Successfully led 8 companies through the SOC 2 Type 2 attestation process, meeting stringent requirements and passing all audits in the first attempt. This achievement significantly enhanced their reputation for data privacy and security. ✅ Guided 4 clients through the rigorous process of achieving ISO 27001 and NIS2 Directive Certificate, ensuring that all security controls and management processes were robust, auditable, and internationally recognized. ✅ Guided 2 clients through HDS and C5 certifications, ensuring that their security posture was aligned with the requirements of both compliance frameworks. ✅ Reduced the costs of IT infrastructure maintenance by 5% for 3 consulted clients ✅ Analyzed business conditions, market/industry trends, competitive influences and demographic factors to identify opportunities of business growth for 5 consulted clients ✅ Created advanced analytics for both internal and marketing use using Tableau, SQL and other BI tools for 4 consulted clients ✅ Managed $400 million donor funded projects as PMO and Project Lead ✅ Performed business process re-engineering for 3 consulted clients ✅ Consulted as lead revenue data analyst on a team responsible for collecting $60M receivables ✅ Repeatedly delivered cost reductions through the implementation of Lean principles, improved scheduling via resource loads and volume analysis ✅ Evaluated and increased operational effectiveness of organizations through the implementation of Continuous Improvement methods and Training/Coaching programs ✅ Identified opportunities within the client organization for improving productivity and operational efficiencies by installing a system by which the client can measure and realize improvement ✅ Analyzed existing processes and applied methodologies to eliminate wasted resources and time for 3 consulted clients
    vsuc_fltilesrefresh_TrophyIcon Web Application Security
    Ransomware Mitigation
    Insurance & Risk Management
    User Authentication
    System Security
    Linux System Administration
    Vulnerability Assessment
    Risk Analysis
    Intrusion Detection
    NIST Cybersecurity Framework
    Information Security
    Network Security
    ISO 27001
    Amazon Web Services
    SOC 2 Report
    Python
  • $42 hourly
    I conduct ✔️Penetration Testing and ✔️Vulnerability Assessment services I am a Certified CyberSecurity Professional with 4+ years of experience in Pentest of External/Internal Network Infrastructure, Web applications, and Mobile (Android & IOS) applications. I also hold Industry's renowned Certifications, aimed for Experienced Penetration testers like OSCP & CREST Certification. ============== Am I the Best Fit for your Job? ============ If you are a small or medium-sized business that operates online and handles sensitive data, I can provide you with expert Penetration Testing and Vulnerability Assessments to ensure the security of your systems and networks. My services can help you Comply with regulations and industry standards like PCI-DSS, IOS 27001, GDPR, and HIPAA, giving you peace of mind and protecting your reputation. ============== Why Me? ============ My Unique Pentest Methodology includes: ✅Focused and Comprehensive Manual Penetration Testing based on OWASP Top 10 and PTES. ✅A Detailed and Easy-to-Understand Pentest Report about the Findings, along with their Impact and Remediation Methods. ✅ Automated Testing via Paid Professional Tools (Only if you Authorize me). ✅ Conducting Pentest in a Safe and Controlled Environment. ✅ Free Re-Testing to confirm Fix applied correctly ============== Certifications I Owned ============ • CREST CRT - CREST Registered Penetration Tester A practical assessment exam where the candidate is expected to find known vulnerabilities across common network, application and other technologies. Many regulatory bodies in United Kingdom(UK) and Australia require the use of CREST certified provider for penetration testing. • OSCP - Offensive Security Certified Professional OSCP is a well-respected certification and a lengthy 24 hour exam for those that aspire to become senior-level penetration testers. It trains not only the skills, but also the mindset required to be a successful penetration tester • CEH - Certified Ethical Hacker The CEH provides an in-depth understanding of ethical hacking phases, various attack vectors, and preventative countermeasures.
    vsuc_fltilesrefresh_TrophyIcon Web Application Security
    WordPress Security
    Virus Removal
    GDPR Compliance Review
    WordPress Malware Removal
    PCI DSS
    ISO 27001
    Website Security
    OWASP
    Web App Penetration Testing
    Network Penetration Testing
    Network Security
    Nessus
    Penetration Testing
  • $50 hourly
    With a rich background spanning over 5+ years in designing and executing robust cybersecurity solutions, I am a Cybersecurity Specialist Consultant dedicated to safeguarding digital landscapes. My journey has taken me from the foundational steps of security analysis to spearheading roles as a Co-Founder and CTO, alongside pivotal positions in cybersecurity engineering and ethical hacking across global landscapes from Jakarta to Dallas, and Sydney to the Netherlands. My expertise lies in a deep understanding of cyber threats and vulnerabilities, backed by a Bachelor's degree in Cybersecurity from Deakin University and certified mastery in Blockchain Security, Advanced Penetration Testing, and Fuzzing and Crash Analysis. I've successfully led comprehensive security initiatives, including developing XDR and SIEM solutions, managing multi-layered security systems, and pioneering full-scale cybersecurity startups. My approach is rooted in innovation and efficiency, aiming to protect organizational assets against ever-evolving cyber threats with customized security strategies. At the heart of my service is a commitment to operational excellence and a proactive stance on cybersecurity, ensuring I'm always ready to counteract cyber threats swiftly. Through Encripti, my cybersecurity startup, and various contractor roles, I've honed my skills in vulnerability assessments, red/blue team engagements, and crafting defensive architectures against complex cyber attacks. My portfolio is a testament to my ability to communicate complex security concepts effectively and to collaborate towards enhancing cybersecurity resilience in dynamic environments. In seeking new opportunities on Upwork, I aim to bring my wealth of experience and a proactive approach to cybersecurity to organizations looking to fortify their defenses. Whether through strategic consulting, hands-on penetration testing, or crafting comprehensive security frameworks, my goal is to deliver unparalleled value and security assurance to my clients.
    vsuc_fltilesrefresh_TrophyIcon Web Application Security
    Blockchain Security
    API Testing
    Cyber Threat Intelligence
    Cybersecurity Monitoring
    Risk Analysis
    Virus Removal
    Data Analytics
    Smart Contract
    Malware Removal
    Security Testing
    Vulnerability Assessment
    Application Security
    Cybersecurity Management
    Penetration Testing
    Digital Forensics
  • $60 hourly
    In the last years I did more than 100 Penetration-Tests and Security Assessments. Most of them on Web and Mobile applications with Finance Background implemented with various technologies and frameworks. (J2EE, ASP, PHP). Based on my daily work I am experienced with all common attack vectors and mitigation techniques. Since 2009 I am CISSP (Certified Information Systems Security Professional) and since 2017 I am CEH (Certified Ethical Hacker) certified. Please check also my UPWORK work history and client feedbacks. I am offering professional Black and Grey-box Penetration tests for Web and Mobile Applications. Sorry, I am not able to locate your girlfriend, recover your lost FACEBOOK, GMAIL, YAHOO etc. account or find your lost phone. Please do not invite me to such jobs. Before I start offensive tests, I may ask you for evidence that you are the site owner or to show me that you have admin access.
    vsuc_fltilesrefresh_TrophyIcon Web Application Security
    App Development
    Internet Security
    Certified Information Systems Security Professional
    Security Analysis
    Wireless Security
    Java
    Information Security
    Network Security
    Penetration Testing
  • $30 hourly
    I'm a Penetration Tester and Cyber Security Specialist who is a professional in evaluating the security posture of Web-Applications (Websites) and ensuring the security of personal clients' online identities, accounts, devices, and networks, I've possessed my current knowledge through 3+ years of self-study and research plus 2+ years of work in the industry, protecting clients on a personal level and running vulnerability assessments against business websites, always leaving positive impression and impact, I hold a great record of being able to expertly provide the following services: - Perform comprehensive security checkups on Emails and Phone numbers and pinpoint security holes which often lead victims to be hacked with zero interaction nor awareness from them. - Assist in Account Recovery (Ex. Instagram, Facebook) - Educate thoroughly on the findings and remediations for a vulnerable target, equipping clients with enough information to trust themselves as they continue to utilize the technologies as normal with no fear of being targetted by hackers. - Investigate and educate on online frauds/scams, especially crypto ones, why and how they work, and how to distinguish between legit and not legit easily. - Clean up networks and devices from viruses/malware and ensure optimal patching for security. - Report fraud websites that impersonate legit businesses for a takedown. IMPORTANT: When it comes to cybersecurity-related services, there is a number of scammers not to be underestimated, whether within or outside of Upwork, therefore stay vigilant and keep in mind the following, 1. If you were scammed online via crypto, there's no one out there with the right to give a guarantee that they will be able to recover it for you despite how well furnished the so-called hacker's portfolio appears to be, the chance remains very slim and you should only pursue this kind of service for the sake of leaving no stone unturned knowing the high probability of failure, and you should only select a freelancer with a reputable profile and reviews to back up their activity because scammer accounts are usually fresh with no reviews and no verified ID, feel free to consult me to evaluate that. 2. Same applies to the request of hacking an account, there are complicated caveats that explain why it DOES NOT work the way you think it does but to keep it short, if you want someone's account hacked, aside from it being illegal and unethical and isn't the type of "service" I provide, the chance for it to work is about 1% to begin with, again, I'm available for consultation, account recovery is a different subject with a higher probability for success as long as it's your own account that was lost/hacked.
    vsuc_fltilesrefresh_TrophyIcon Web Application Security
    Malware Removal
    Information Security
    Vulnerability Assessment
    System Security
    Network Security
    Information Security Consultation
    Website Security
    Penetration Testing
    Network Penetration Testing
    Internet Security
    Ethical Hacking
    Security Testing
    Security Assessment & Testing
  • $32 hourly
    As a Senior DevOps Engineer, Top Rated Plus freelancer, and top 3% freelancer on Upwork, I specialize in all stages of the DevOps development lifecycle from infrastructure provisioning to continuous integration and delivery. I ensure quality work through clear communication and on-time delivery. I would love to discuss your specific DevOps needs and challenges to see how I can help accelerate your projects. My skills include: - Provisioning and managing infrastructure on AWS using services like EC2, VPC, EKS, S3, RDS, Lambda, Route53 etc. - Implementing security best practices on AWS including IAM, KMS, WAF, security groups etc. - Developing serverless architectures on AWS using SNS, SQS, Step Functions and Serverless Framework - Configuring infrastructure as code using CloudFormation, Cloud Development Kit and SAM - Provisioning and managing resources on Azure including VMs, AKS, Web Apps, SQL, Storage, Functions etc. - Implementing security controls on Azure such as RBAC, Key Vault, Sentinel, Azure Defender etc. - Developing containerized microservices using AKS and container registry - Managing Azure DevOps for CI/CD, monitoring, and software delivery - Developing analytics pipelines using Azure Data Factory, Databricks, Synapse etc. - Implementing infrastructure as code using Bicep, ARM templates and Terraform - Provisioning and managing GCP resources like Compute Engine, GKE, Cloud SQL, Storage, Functions - Implementing security and access controls on GCP like IAM, APIs, Vulnerability Scanning etc. - Developing and managing serverless applications using Cloud Functions - Integrating source code security in CI/CD pipelines using SAST, DAST, container scanning - Implementing authentication and authorization for APIs using OAuth, OpenID Connect - Hardening containers by following best practices for builds, configurations and secrets - Implementing least privilege access, segregation of duties and separation of concerns - Architect complex cloud-native solutions spanning infrastructure, security, apps & data. - Implement automation at scale using infrastructure as code tools like Terraform, CloudFormation etc. - Manage high-performance, resilient and secure cloud environments across public/private/hybrid. - Design, build and operate distributed systems & microservices architecture using containers & Kubernetes. - Implement advanced monitoring, logging and observability through ELK, Prometheus etc at scale. - Implement CI/CD pipelines for large codebases using Git, Jenkins, Azure DevOps etc. - Integrate security practices including SAST/DAST, secrets management, access control in DevOps. - Optimize costs through automation, rightsizing, auto-scaling & optimization of cloud spend. - Manage code/artifact repositories, package management, application deployment & lifecycles. - Architect serverless & event-driven applications using services like AWS Lambda, Azure Functions etc. - Support migration of on-premise applications to the cloud and refactoring for cloud-native. - Implement service mesh architectures for microservices using Istio, Linkerd, Consul etc. - Troubleshoot complex problems, automate repairs, and design self-healing & self-scaling systems. - Collaborate with development/security teams to drive DevSecOps practices. - Train and mentor junior/mid-level engineers, advise leadership on DevOps best practices. - Understand emerging technologies like blockchain, edge computing, serverless and advise on adoption. - Communicate operational status, risks, metrics to leadership and participate in strategic planning. - Architect highly scalable and distributed systems handling large volumes of traffic/data - Implement business continuity strategies like disaster recovery, backup/restore, high availability - Perform cloud optimization to meet performance, cost and compliance requirements - Automate security practices across SDLC using Git, Jenkins, Terraform, Ansible etc - Implement zero-trust architectures with technologies like OAuth, MFA, dynamic secrets etc - Adopt DevOps best practices for PaaS/SaaS platforms like, AWS, GCP, Azure etc - Manage cloud budgeting, spend optimization, rightsizing as businesses scale up/down - Support digital transformations, cloud migrations focusing on security, reliability & governance - Develop runbooks, playbooks for incident response, forensic investigations and audits - Architect service meshes for communication between microservices and APIs - Implement SRE practices for availability, Change/Release management, On-call support - Optimize containerizing strategies for scalable deployments in EKS, AKS, GKE - Design serverless workflows and functions using Step Functions, Workflows, Logic Apps etc.
    vsuc_fltilesrefresh_TrophyIcon Web Application Security
    AWS Application
    Docker Compose
    Security Engineering
    Kali Linux
    Information Security
    Ethical Hacking
    Internet Security
    Technical Support
    DevOps
    Azure DevOps
    Website Security
    CI/CD
    Microsoft Azure
    Google Cloud Platform
  • $20 hourly
    I am a highly skilled and experienced professional with dual expertise in ✅Digital Forensic Investigation and ✅Penetration Testing I have 7 years experience on ✅Digital Forensic Investigation to collect evidence of ✅cybercrime, ✅analyze data, ✅data recovery, and ✅provide professional reports to help clients detection of cybercrime and data breaches. Do you want to ✅Network forensics analysis? I offer my services on ✅Windows, ✅Linux, ✅mac devices, ✅Android, ✅IOS Forensics, ✅RAM Forensics, ✅Volatile memory encase image analysis and provide professional report. I offer my services as a ✅Digital Forensic Investigator, dedicated to solving the most challenging cybercrimes and delivering justice in the digital world. As an expert on ✅WordPress malware removal fast with an attention to detail my customers rave about. ✅ Fix Hacked WordPress and do ✅ WordPress Malware Removal! ✅Malware removal My Certification: ****************** ✅Juniper Networks Certified Associate (JNCIA-Security) ✅ICSI | CNSS Certified Network Security Specialist (International Cybersecurity Institute, UK) ✅Juniper Networks Certified Associate (JNCIA- Junos) ✅Certified Network Security Practitioner(CNSP) ✅Certified Appsec Practitioner (CAP) My Digital Forensics Services: ********************************* ✅Cybercrime Investigations ✅Data Recovery and Analysis ✅ Corporate Cybersecurity Consultation ✅Malware Analysis ✅Analysis of Forensics Evidence ✅ Writing a Forensic Report ✅ Recover Deleted Files & Corrupted Files ✅ .exe, .img, .E01, .ova,.raw etc & any other file types analysis ✅ Log Analysis & Report Issues ✅ Security Incident Response ✅ Network Forensic and Monitoring ✅Email fraud and spam email Analysis ✅ Vulnerability Analysis on OS & Risk Assessment ✅ Online Tracking and monitoring of fraud activities My WordPress Malware Removal Services: ************************************************ ✅Fix WP fast, even custom coded sites. ✅Install Custom Security and Harden against Future Attacks. ✅Remove WordPress malware, malicious codes, backdoors, and Trojans. ✅Repair the Japanese keyword hack! ✅Fix redirecting WordPress sites! ✅Fix the "This site may be hacked" message on Google, etc. ✅Clean up all the mess and remove rogue files. ✅Prevent you from getting reinfected. ✅Work manually so you don't lose data. As a ✅penetration testing and Vulnerability Scanning expert. I will do a deep scan of your website and application and provide a professional✅ pen-testing report including My Penetration testing Services: ************************************ ✅Testing any kind of SQL Injection, XSS, OWASP Top 10, 4000 other vulnerabilities ✅Automated test, Manual text with code review ✅Network Penetration Testing ✅API penetration testing ✅High Detection Rate, Low False Positives ✅Vulnerability Scanning & Management Tools: ****** ✅Autopsy ✅Volatility ✅OS Forensics ✅Nessus ✅OWASP ZAP ✅Splunk ✅FTK Imager ✅Kali Linux ✅Network Miner ✅Wireshark ✅Magnet AXIOM ✅Steganography tools: Steghide, Stegbrute, Quick Stego, Openstego,XIAO steganography, S tool, Stegspy, and others. Why Me? ✅100% Quality Work ✅24/7 days services ✅Free Consultation
    vsuc_fltilesrefresh_TrophyIcon Web Application Security
    Security Analysis
    WordPress Malware Removal
    Vulnerability Assessment
    Cybersecurity Tool
    System Security
    Kali Linux
    Digital Forensics
    Malware Removal
    Information Security
    Penetration Testing
    Virus Removal
    WordPress
    Network Security
  • $33 hourly
    I am a senior Application Security Engineer with experience performing blackbox penetration tests (web applications, mobile applications and network security), code reviews and configurations review. I have worked in large companies such as Facebook(Meta) as a Security Analyst and I found a number of serious vulnerabilities in large companies through their bug bounty programs. I have also performed thousands of penetration tests throughout my career and I worked on a significant number of tech stacks/programming languages. I can help you secure your platform, products, APIs from outsider and insider threats and I work with any budget. My services include but not limited to : - Web Application Penetration Testing - Mobile App (Android & iOS) Penetration Testing - API Penetration Testing - Network Penetration Testing - Cloud Audit - Network Configuration Assessment - Infrastructure Assessment Methodology : OWASP Tooling : BurpSuite, Nmap, SQLMap, WPScan, ScoutSuite, Acunetix, MITMProxy, Metasploit, CodeQL ...
    vsuc_fltilesrefresh_TrophyIcon Web Application Security
    Website Security
    Security Engineering
    Information Security
    Security Assessment & Testing
    Security Testing
    System Security
    Penetration Testing
    Application Security
    Network Security
    Database Security
  • $90 hourly
    R&D services in the following areas: C++ development and C development Qt development Kernel and Device Driver Development for Windows, Linux and macOS Low-level Software Development for Windows, Linux and macOS Cybersecurity expertise Reverse Engineering Penetration Testing Security testing Automation testing Vulnerability Assessment Blockchain Networking tools (e.g. Firewall, Monitoring, Encryption etc) OpenVPN / VPN development Native Android and native iOS development We have a certified (ISQTB QA) and an experienced team of QA experts according to the specialty of our company - kernel-level drivers, mobile development, web development areas, virtualization, blockchain. Our experts are familiar with Hyper-V/SCVMM, ESXi/VMWareWorkstation/vCenter, KVM, Qemu, MS SQL, Firebird, PostgreSQL, React, AWS, Node.js, Python, JavaScript, TypeScript, C#, Web API (MS ASP.Net), MVC, WCF, perform testing and writing of Unit tests using programming languages. The key areas of development where I have strong experience are Kernel development, Embedded Solutions, Data Acquisition,Mobile Data Management (MDM) and Mobile Application Management(MAM), Reverse Engineering, Proxy filters, Access management and Enterprise security, Pen testing (VAPT) and Cyber security, Blockchain. If my experience is interesting for you, please feel free to contact me!
    vsuc_fltilesrefresh_TrophyIcon Web Application Security
    Application Security
    React
    Vulnerability Assessment
    web3.js
    Desktop Application
    Cryptocurrency
    Kernel
    Penetration Testing
    Data Protection
    Smart Contract
    DApps
    Blockchain
    Reverse Engineering
    C++
  • $50 hourly
    ✅ Top Rated Plus Pentester ✅ 5+ Years Pentesting ✅ 70+ 5-star Reviews ✅Supporting All Time Zones ✅ Unlimited Revisions ✅ Top 1% Talent Are you looking for a professional ethical hacker to conduct a security audit or penetration test for your company? Look no further! With years of experience and a deep understanding of modern technology stacks and their vulnerabilities, I am well-equipped to provide high-quality penetration testing services to a wide range of clients. 🎯 Why Hire Me for Your Digital Security Needs? 🔒 Extensive Experience I have conducted and led hundreds of security audits, penetration tests, and red team engagements for a variety of companies, giving me a wealth of hands-on experience in the field. 🔍 Comprehensive Cybersecurity Services My services include comprehensive penetration testing, detailed reporting, expert remediation advice, asset discovery and mapping, follow-up checkups, OSINT reconnaissance, consultations and briefings, and post-engagement debriefings. 🔑 Customized Security Solutions I provide personalized, tailored services to each of my clients, taking the time to understand their unique needs and requirements. 🛡️ Professionalism and Expertise I am an ethical hacker and have a deep understanding of modern technology stacks and their vulnerabilities. I use professional software and tools, as well as personal scripts and techniques, to ensure the accuracy and thoroughness of my work. 📞 Clear communication I am available for meetings and calls to discuss the scope of work, the focus of the engagement, and any other questions or concerns you may have. I also provide post-engagement debriefings to ensure that you understand the results of the engagement and any potential security risks. Ready to secure your business? Let's fortify your cybersecurity defenses together. Contact me today to schedule a consultation and discover how my services can safeguard your business from evolving cyber threats. Looking forward to working with you🙂
    vsuc_fltilesrefresh_TrophyIcon Web Application Security
    Network Security
    Web App Penetration Testing
    Security Infrastructure
    Penetration Testing
    Web Testing
    Website Security
    Application Security
    Network Penetration Testing
    Information Security
    Ethical Hacking
    Security Testing
    Security Assessment & Testing
    Security Analysis
    Database Security
  • $70 hourly
    Cybersecurity Expert working in the industry since 2008. Delivers security audits and security consulting services. Specializes in following areas: 1. Conducting Web applications and Web services penetration tests, 2. Auditing and designing Information Security Management Systems, 3 Conducting ISO 27001 gap assessments and internal audits, 4. Conducting Threat Modeling and proposing architectural mitigation strategies for cloud-based and on-premise IT infrastructures, 5. Conducts Adversary Simulations and Red Team Operations to verify prevention, detection and response capabilities of mature cybersecurity programs, 6. Conducting GDPR related data security and privacy consulting. Mariusz possesses following security industry certifications: 1. CISSP - Certified Information Systems Security Professional: since 2014 2. OSCP - Offensive Security Certified Professional: since 2016 3. GXPN - GIAC Exploit Researcher and Advanced Penetration Tester: since 2017 4. Certified ISO 27001 Lead Auditor: since 2024 During the years of working with clients worldwide Mariusz conducted over 100 security assessments, penetration tests and analysis projects.
    vsuc_fltilesrefresh_TrophyIcon Web Application Security
    Compliance Consultation
    Certified Information Systems Security Professional
    Cloud Security
    Network Penetration Testing
    Web App Penetration Testing
    Security Infrastructure
    Cloud Security Framework
    ISO 27001
    IT Compliance Audit
    Penetration Testing
    Information Security
    Security Assessment & Testing
    Vulnerability Assessment
    Cybersecurity Management
  • $99 hourly
    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.
    vsuc_fltilesrefresh_TrophyIcon Web Application Security
    Cloud Security
    Network Security
    Cybersecurity Monitoring
    SOC 2
    HIPAA
    PCI
    Certified Information Systems Security Professional
    ISO 27001
    Security Infrastructure
    Compliance Consultation
    Information Security Audit
    Vulnerability Assessment
    Penetration Testing
    Security Policies & Procedures Documentation
  • $25 hourly
    ✅ As a CREST/Offensive Security (OSCP) Certified Penetration Tester and Cyber Security Consultant, I have deep knowledge of Security Assessment Methodology to identify vulnerabilities in Network, API, Web, and Mobile Applications. ✅ I have conducted Penetration Test, Vulnerability Assessment and delivered professional reports to companies in the world complying with: ► CREST standards ► Offensive Security (OSCP) standards ► OWASP Top 10 Vulnerability ► OWASP API Security Top 10 Vulnerability ► OWASP Mobile Security Top 10 Vulnerability ► Application Security Verification Standard 4.0 (ASVS 4.0) ► CWE Top 25 Most Dangerous Software Errors ► ISO 27001 Penetration Testing ► Payment Card Industry Data Security Standard (PCI DSS) ► General Data Protection Regulation (GDPR) ► Common Vulnerability Scoring System (CVSS) ► Open Source Security Testing Methodology Manual (OSSTMM) ✅ I have some cybersecurity certifications including: ► CREST Registered Penetration Tester (CRT) ► CREST Practitioner Security Analyst (CPSA) ► Offensive Security Certified Professional (OSCP) ✅ The deliverable will be a professional Penetration Testing/Vulnerability Assessment report which includes: ► Executive Summary ► Assessment Methodology ► Type of Tests ► Risk Level Classifications ► Result Summary ► Table of Findings ► Detailed Findings. Each finding listed within the report will contain CVSS score, Issue Description, Proof of Concept, Remediation, and Reference sections. ► Tool List (Acunetix, Nessus, BurpSuite Professional, Nmap, Netsparker, Metasploit Framework, OpenVAS, Mimikatz, SQLmap, Nikto, Zaproxy, Gobuster, etc.) ✅ Please contact me if you have any question. ✅ Thank you and have a good day!
    vsuc_fltilesrefresh_TrophyIcon Web Application Security
    Security Analysis
    Software Testing
    White Box Testing
    Web App Penetration Testing
    OWASP
    Black Box Testing
    Network Penetration Testing
    Information Security
    Website Security
    System Security
    Penetration Testing
    Security Testing
    Vulnerability Assessment
  • $90 hourly
    I represent Aegisbyte, and since 2016 I have offered a comprehensive suite of services designed to help businesses grow their offensive security capabilities. Our main focus is on helping businesses identify, assess, and mitigate risks associated with potential attacks. I have been in the offensive security scene since 1996 with over 20 years experience in the field, professionally, and I have achieved respected offensive security certification such as most of the Offensive Security certs (OSCP, OSEP, OSWE, OSED, OSEE), SANS GIAC certs (GPEN, GXPEN, GMOB, GCIH), eLearnSecurity (eCPPT, eCPTX, eWPTX, eMAPT, eCXD) and many more! I can help you assess our customers current security posture, understand their specific threat landscape, and build a comprehensive security program that includes both prevention and detection capabilities. Aegisbyte also offers a wide range of services, from managed services to training to operational support, that can help implement and maintain our customer’s security program. In addition, I offer a variety of consulting and training services to help businesses build their offensive security capabilities. The team of experts at Aegisbyte can provide customized guidance on everything from developing a comprehensive security strategy to implementing specific controls and best practices. We also offer a range of technical training courses that cover topics such as internal/external pen-tests, web application security, mobile application security testing, threat modeling, vulnerability management, vulnerability scanning and network defense. If you are interested in learning more about our offensive security services and how we can help your business grow its capabilities, please let me know and we can schedule a call. Aegisbyte engineers provide a 100% guarantee to our customers and if not we won’t charge a cent for our services and revise changes to the deliverable because our customers are our number one priority. At Aegisbyte we believe in building lasting business relationships.
    vsuc_fltilesrefresh_TrophyIcon Web Application Security
    Information Security Threat Mitigation
    Cloud Security
    Mobile App Bug Fix
    Mobile App Testing
    Cybersecurity Monitoring
    Web App Penetration Testing
    Cyber Threat Intelligence
    Incident Response Readiness Assessment
    Network Penetration Testing
    Cybersecurity Management
    Vulnerability Assessment
    Security Assessment & Testing
    Penetration Testing
  • $45 hourly
    Software Architect , Developer and IT Trainer with over 16 years experience in the software industry, specialized in integration solutions, SOA and BPM process automation. I have worked for companies in the industries of banking, telecommunications and media all over Latin America, occupying different roles such as Architect, Technical Lead, Designer and Developer. Specialties Software Architecture, SOA, Enterprise Service Bus, Business Process Management, System Integrations, JEE, Websphere, UML, RUP, JBoss Programming Languages : Java, JSP, Ajax, OOAD, Javascript, SQL, HTML
    vsuc_fltilesrefresh_TrophyIcon Web Application Security
    RESTful API
    IBM WebSphere
    JSON
    WSO2
    IBM MQ
    Microservice
    IBM DataPower
    SOAP
    Information Security
    Penetration Testing
    RESTful Architecture
    Java
    Amazon Web Services
    Web Service
  • $20 hourly
    Introducing a cybersecurity expert with 4 years of experience as a 𝐩𝐞𝐧𝐞𝐭𝐫𝐚𝐭𝐢𝐨𝐧 𝐭𝐞𝐬𝐭𝐞𝐫 and 𝐜𝐞𝐫𝐭𝐢𝐟𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 𝐢𝐧 𝐄𝐭𝐡𝐢𝐜𝐚𝐥 𝐇𝐚𝐜𝐤𝐢𝐧𝐠 𝐚𝐧𝐝 𝐀𝐖𝐒 𝐒𝐞𝐜𝐮𝐫𝐢𝐭𝐲. An expert in safeguarding digital domains, turning vulnerabilities into strengths. Your digital realm's ultimate support is here. I will ensure your digital fortress stands unyielding.🔒🌐 𝙈𝙮 𝙊𝙛𝙛𝙚𝙧𝙞𝙣𝙜𝙨: 1. Comprehensive vulnerability assessment 2. Thorough penetration testing 3. Identification of security weaknesses 4. Risk analysis and prioritized recommendations 5. Exploitation simulation to assess real-world impact 6. Client-specific testing based on unique needs 7. Compliance with industry standards (e.g., OWASP) 8. Detailed, actionable report with mitigation steps 9. Ongoing support for security enhancements 10. Confidential and professional engagement 𝙒𝙝𝙮 𝙈𝙚?? 1. 𝗘𝘅𝘁𝗲𝗻𝘀𝗶𝘃𝗲 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: Years of specialized experience in penetration testing. 2. 𝗣𝗿𝗼𝘃𝗲𝗻 𝗧𝗿𝗮𝗰𝗸 𝗥𝗲𝗰𝗼𝗿𝗱: Demonstrated success in identifying critical vulnerabilities. 3. 𝗧𝗮𝗶𝗹𝗼𝗿𝗲𝗱 𝗔𝗽𝗽𝗿𝗼𝗮𝗰𝗵: Customized testing to match your unique security requirements. 4. 𝗖𝗼𝗺𝗽𝗹𝗶𝗮𝗻𝗰𝗲 𝗔𝘀𝘀𝘂𝗿𝗮𝗻𝗰𝗲: Adherence to industry standards and best practices. 5. 𝗖𝗼𝗺𝗽𝗿𝗲𝗵𝗲𝗻𝘀𝗶𝘃𝗲 𝗥𝗲𝗽𝗼𝗿𝘁𝘀: Detailed findings and actionable recommendations. 6. 𝗖𝗼𝗹𝗹𝗮𝗯𝗼𝗿𝗮𝘁𝗶𝘃𝗲 𝗣𝗮𝗿𝘁𝗻𝗲𝗿𝘀𝗵𝗶𝗽: Engaging in open communication and client involvement. 7. 𝗧𝗶𝗺𝗲𝗹𝘆 𝗗𝗲𝗹𝗶𝘃𝗲𝗿𝘆: Efficient testing and prompt delivery of results. 8.𝗧𝗶𝗺𝗲𝗹𝘆 𝗗𝗲𝗹𝗶𝘃𝗲𝗿𝘆: Highest standards in data privacy and protection. 𝘾𝙚𝙧𝙩𝙞𝙛𝙞𝙘𝙖𝙩𝙞𝙤𝙣𝙨: 1. Certified Ethical Hacker (𝗖𝗘𝗛) By EC-Council 2. AWS Certified 𝗦𝗲𝗰𝘂𝗿𝗶𝘁𝘆 𝗦𝗽𝗲𝗰𝗶𝗮𝗹𝘁𝘆 By AWS 3. Certified 𝗔𝗣𝗜 𝗣𝗲𝗻𝗲𝘁𝗿𝗮𝘁𝗶𝗼𝗻 𝗧𝗲𝘀𝘁𝗲𝗿 By APISec University 4. Network Defense Essentials (𝗡𝗗𝗘) By EC-Council 5. Digital Forensics Essentials (𝗗𝗙𝗘) By EC-Council 6. Ethical Hacking Essentials (𝗘𝗛𝗘) By EC-Council 7. Network Security Expert 1 (𝗡𝗦𝗘-𝟭) By Fortinet 8. Network Security Expert 2 (𝗡𝗦𝗘-𝟮) By Fortinet 9. Network Security Expert 3 (𝗡𝗦𝗘-𝟯) By Fortinet 𝙄𝙣𝙙𝙚𝙥𝙚𝙣𝙙𝙚𝙣𝙩 𝙀𝙭𝙥𝙚𝙧𝙩𝙞𝙨𝙚 𝙔𝙤𝙪 𝘾𝙖𝙣 𝙏𝙧𝙪𝙨𝙩 I 𝐓𝐫𝐲𝐇𝐚𝐜𝐤𝐌𝐞 𝐓𝐨𝐩 𝟏 % I 𝗖𝘆𝗯𝗲𝗿𝗗𝗲𝗳𝗲𝗻𝗱𝗲𝗿𝘀 𝗚𝗹𝗼𝗯𝗮𝗹 𝗥𝗮𝗻𝗸 𝟭𝟲
    vsuc_fltilesrefresh_TrophyIcon Web Application Security
    AWS CloudTrail
    Security Operation Center
    Cloud Security
    WordPress Security
    Network Penetration Testing
    White Box Testing
    Black Box Testing
    Metasploit
    System Security
    Vulnerability Assessment
    Network Security
    Application Security
    Penetration Testing
    Information Security
  • $80 hourly
    ✅ Penetration Tester and Cyber security consultant acknowledged by leading companies in the tech field for reporting several high, and critical vulnerabilities in their systems and websites. After I go through multiple pentestinig techniques manually and automatically, at the end of the engagement, professional reports are provided, that will outline every vulnerability found, proofs-of-concept, and solutions on how to fix the discovered vulnerabilities. Let's get in touch and get your website and system secured 🛡️ 🏆 Cyber security consultation 🏆 Cyber security training 🏆 Network Penetration Testing 🏆 Active Directory Penetration Testing 🏆 Web penetration testing 🏆 Vulnerabilities Assessment 🏆 Cyber security training labs Development 🏆 CTF Labs development 🏆 Synack Red Teamer 🏆 Acknowledged by tech lead companies, Yahoo, Nokia, ZTE, Swisscom, Synology, ElearnSecurity, Payoneer, Sophos, Xiaomi. 🏆 I was number 16 on Turkey and Egypt on HackTheBox. 🏆 Work on Weekends 🏆 5 Years Experience
    vsuc_fltilesrefresh_TrophyIcon Web Application Security
    Digital Forensics
    Metasploit
    Penetration Testing
    Ethical Hacking
    Kali Linux
    Security Testing
    Vulnerability Assessment
    Nessus
    Web App Penetration Testing
    Network Penetration Testing
    Network Security
    Docker
    OWASP
    Linux
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How do I hire a Web Application Security Freelancer on Upwork?

You can hire a Web Application Security Freelancer on Upwork in four simple steps:

  • Create a job post tailored to your Web Application Security Freelancer project scope. We’ll walk you through the process step by step.
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How much does it cost to hire a Web Application Security Freelancer?

Rates charged by Web Application Security Freelancers on Upwork can vary with a number of factors including experience, location, and market conditions. See hourly rates for in-demand skills on Upwork.

Why hire a Web Application Security Freelancer on Upwork?

As the world’s work marketplace, we connect highly-skilled freelance Web Application Security Freelancers and businesses and help them build trusted, long-term relationships so they can achieve more together. Let us help you build the dream Web Application Security Freelancer team you need to succeed.

Can I hire a Web Application Security Freelancer within 24 hours on Upwork?

Depending on availability and the quality of your job post, it’s entirely possible to sign up for Upwork and receive Web Application Security Freelancer proposals within 24 hours of posting a job description.

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