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$53 hourly
AmitKumar P.
- 5.0/5
- (22 jobs)
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.

Code Review
Network Penetration Testing
Website Security
Web App Penetration Testing
Web Application Firewall
Cloud Security
Security Analysis
Vulnerability Assessment
Security Assessment & Testing
Network Security
Penetration Testing
Malware Removal
$75 hourly
Jeyashankar B.
- 5.0/5
- (39 jobs)
Creative designs and Elegant solutions! 🙋 Jey here with a huge obsession on quality and performance and a huge talent for problem solving. 7+ years of experience. One of nine Gurus with StackOverflow Google Apps Script/Google sheets Gold badge. 🔥My guarantees: 💎 Top of the line quality. I mean it. 🧐 Attention to detail. 🚫 Zero AI code guarantee: No mindless word salad hallucinated code, but code that is well thought out and designed with a purpose. ✝️ Integrity: No unnecessary or inflated code lines. Or unnecessary time billing. 🕓 Deadlines: Exceptional adherence to the agreed deadline. 😇 Friendliness: Easy to work with. I provide the following services: - Elegantly crafted solutions based on JavaScript/Google apps script - API integration specialist - GraphQL APIs like Shopify, REST APIs like Rapid API, Alphavantage, XTRF, Sports schedule APIs. - Automation specialist - Zapier/Trello - Dashboard creation - Low code dashboards like Retool, Google sheets and Looker studio - Regex Expert - Text extraction/split/manipulation - Experienced in programming languages like: JavaScript, Python and Shell - Performance and security are given top priorities - Data analysis based on: Google sheets, Pandas and SQL

Code Review
Shopify
Scripting
Regex Writing
Automation
Google APIs
JavaScript
Google Spreadsheets API
Data Analysis
Google Sheets
Web Development
Bash
Python
pandas
Google Apps Script
$12 hourly
Amit S.
- 4.9/5
- (32 jobs)
Hi, I am Amit Singh and having 10+ years of significant and well-diversified experience in Cybersecurity domains, including ⭐Web Application penetration testing (SaaS, Cloud etc.)⭐Network Penetration testing(Servers, Active Directory, IoT etc.)⭐Web API pen-testing ⭐Mobile penetration testing (android & iOS)⭐Web 3.0 DApps & Smart Contract pen-testing (Blockchain technology)⭐ Source Code Review etc. 🏆Top Rated Profile on Upwork ✅I have performed penetration tests & vulnerability assessments and delivered professional reports to companies all over the world in accordance with: ☑️ 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) ✅ Cybersecurity Certifications:- ☑️ Certified eLearnSecurity Web application penetration tester (eWPT) ☑️ Certified API Security Professional( CASP) ☑️Certified Ethical hacker(CEH) ✅ 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 finds listed within the report will contain a 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, checkmax and Zaproxy etc. Note-For more info lets connect over the chat section. Thanks

Code Review
Ethical Hacking
Security Assessment & Testing
Web App Penetration Testing
OWASP
API Testing
Website Security
Information Security Audit
Internet Security
Network Penetration Testing
Web Application Security
Penetration Testing
Vulnerability Assessment
Network Security
Security Testing
$10 hourly
Musaib B.
- 4.9/5
- (16 jobs)
🏆 Top Rated Upwork Freelancer | .Net MAUI Developer | 📱 Xamarin to MAUI Migration Expert (20+ Apps Migrated) I’m a dedicated Full-Stack Developer with strong experience in both mobile and web development. I build clean, high-performing apps using: 📱 Mobile: .NET MAUI, Xamarin, Flutter 🖥️ Backend: ASP.NET Core, Python (Django), REST APIs 🎨 Frontend: HTML, CSS, JavaScript, Bootstrap, Vue.js 🧪 QA Testing: Manual Testing, Test Planning, Bug Tracking, Functional/UI Testing 📱 Cross-Platform Mobile Apps: I’ve built apps that work smoothly on Android and iOS using .NET MAUI, Xamarin, and Flutter. 💻 Modern Web Development: I create full-featured web applications with responsive frontends and secure backends using ASP.NET, Django, and Vue.js. 🧪 Quality Assurance Expertise: I follow QA best practices, perform thorough testing, and ensure every release is smooth, stable, and ready for real users. 🔄 Xamarin to MAUI Migration Expert: Migrated 20+ apps from Xamarin to .NET MAUI, improving performance and long-term support. ✅ Top Rated & 100% Job Success: Trusted by clients for high-quality work, timely delivery, and great communication. ⭐ 5-Star Reviews: My work speaks for itself—clear code, happy clients, and successful projects. 🚀 I stay up-to-date with the latest tools and technologies to build fast, scalable, and user-friendly applications. Let’s work together to turn your ideas into successful apps and platforms!

Code Review
Firebase
Mobile App Development
Flutter
iOS
Jira
Google Maps API
Android App Development
LINQ
JSON
XAML
Azure DevOps
SQLite
.NET Framework
Xamarin
$30 hourly
Harshit S.
- 5.0/5
- (28 jobs)
Services Offering : Ethical Hacking, Vulnerability Assessment & Penetration Testing, DevSecOps, Web Application Security, API Security, Android & iOS Mobile application Security, Network Security, Desktop Application Security, Cloud Security Audits and Penetration Testing, Thick Client App Security, Secure Code Review, DevSecOps, Container Security, IoT/Hardware Security, Blockchain or Smart Contract Security Audit, Security Configuration Review - Firewall, Switches, Router, OS and Server, etc. I am a Certified Cyber Security Expert/Professional and Security Engineer. I have more than 5 years of corporate experience in vulnerability assessment & penetration testing of Web Application, API, Android & iOS Mobile application, Network, Desktop Application, Cloud Security Audits and Penetration Testing, Thick Client App Security, Secure Code Review, DevSecOps, Container Security, IoT/Hardware Security, Blockchain/Smart Contract Security Audit, Security Configuration Review - Firewall, Switches, Router, OS and Server, etc. Follow systematic approach and best industry methodology like OWASP Testing Guide v4(OTGv4) ; SANS top 25; NIST SP 800-115. I help to identify and mitigate the threats and vulnerabilities in systems and softwares with my skills I provide the following services: ✅ Penetration Testing Engagement ✅ This includes both thorough manual testing of all functionalities and automated testing for all websites, applications, servers or infrastructure included in the scope of work, using both professional enterprise grade software such as BurpSuite Professional and Nessus and also personal scripts and tools gathered over past engagements. This services extends as well to internal penetration tests and network infrastructure testing as well. ✅ Professional Report & Statistics ✅ Detailed report explaining step-by-step the exploitation and discovery method of each and every vulnerability discovered. Proof-of-Concept screen captures, full requests and responses, CVSS v3.0 standardised risk score, impact and ownership included. ✅ Remediation Advice & Guidance ✅ Remediation advice regarding all security issues discovered, how to fix them and warnings associated with the impact and risk of these vulnerabilities. ✅ Asset Discovery ✅ Through both active and passive methods, I can help you asses how big your digital footprint is on the internet and what is the attack platform visible from an outsider threat perspective. This includes subdomain enumeration and service/port discovery. ✅ Free Checkup ✅ Included in the price will be a checkup/retest of all aforementioned vulnerabilities present in the report in order to ensure that the implemented security controls and/or fixes are working as intended and that there is no other way to bypass them or exploit that vulnerability any longer. Technical Skills: - Vulnerability Assessment & Penetration Testing - Web Application VAPT - API VAPT - Android & iOS Mobile ApplicationVAPT - Network VAPT - AWS/ Azure/ GCP/ DigitalOcean Cloud Security Audit and Penetration Testing - Microsoft Office 365 Security Audit or Configuration Review - Thick Client or Desktop Application VAPT - Active Directory Security - DevSecOps - Container Security - VoIP Penetration Testing/ Security Testing - IoT/Hardware Security Testing - Smart Contract Security Audit - Threat Modeling - Threat Intelligence - Open Source Intelligence - Security Configuration Review - Firewall, Switches, Router, Operating Systems and Servers Certification Achieved: - CREST Practitioner Security Analyst (CPSA) - CREST Registered Penetration Tester (CRT) - Offensive Security Certified Professional (OSCP) - ISO 27001 Lead Auditor - (ISC)2 Certified in CyberSecurity - Information Security Certified Professional (ISCP) - Cyber Security Foundation Professional Certificate (CSFPC) - Certified AppSec Practitioner (CAP) Achievements : I got Appreciation Certificate from NCIIPC (Indian Government) for submitting few security issues. I attended private bugbounty programs organised by CCTNS (Crime and Criminal Tracking Network and Systems - Indian Government) and Bharti Airtel. I helped to secure some companies such as Dell, DigitalOcean, StatusPage, Caviar, Western Union, UnderArmour, Arlo Cash Rewards, Kenna Security, Pantheon, Mailgun, Seek, Skyscanner, Fitbit, Overstock and more.

Code Review
ISO 27001
Ethical Hacking
Network Penetration Testing
Website Security
Cloud Security
Web App Penetration Testing
Vulnerability Assessment
Security Testing
Information Security
Application Security
Source Code Scanning
Security Assessment & Testing
Penetration Testing
Network Security
$7 hourly
Gourishankar P.
- 3.8/5
- (9 jobs)
Hello! I'm Gouri, an Android Developer with over 3 years of hands-on experience crafting mobile apps that deliver seamless and intuitive user experiences. My expertise spans across native Android development using Kotlin and Java, with a deep focus on Jetpack Compose, Room, Retrofit, WebView integration, and other key Android frameworks. Whether you need a fully-featured app built from scratch, an existing app optimized, or specific features added, I am here to help you turn your ideas into smooth, scalable Android apps. Key Skills: * Android Development: Kotlin, Java * Jetpack Compose: Modern UI toolkit for Android apps * WebView Integration: Embedding web content within apps * Room Database: Local database management with efficiency * RESTful APIs: Seamless communication with backend services (Retrofit, Volley) * Offline Support: Handling no internet connections and retry mechanisms * Google Play Store: App submissions, updates, and optimizations * UI/UX: Custom views, animations, and adaptive layouts What I Offer: * Full app development: From ideation to Play Store launch * Feature enhancements: Implement new functionalities like push notifications, in-app purchases, etc. * Troubleshooting and bug fixes * Code refactoring: Improve performance, maintainability, and readability * WebView apps with offline and retry capabilities * MVP, MVVM architecture for clean, scalable code Recent Projects: * Recipe Search App: Integrated Spoonacular API with dynamic navigation using bottom sheets and interactive animations for a smooth UX. * Sales Order App: Developed a new module for a sales order system, including PDF creation and emailing functionality, specifically optimized for tablets. If you're looking for a reliable, detail-oriented Android developer who can bring your ideas to life, feel free to reach out. Let’s create something amazing together!

Code Review
Review
Data Structures
Pair Programming
Software Debugging
Database
Computer
Kotlin
Java
Android
$40 hourly
Dimpal J.
- 5.0/5
- (6 jobs)
I am a Penetration Tester with various skills I have learned over the years, I’m very enthusiastic for cyber security and always keep myself up to date with cyber news and threats

Code Review
NIST Cybersecurity Framework
Web Application Security
Web App Penetration Testing
Red Team Assessment
Cloud Security
API Testing
Mobile App Testing
Mobile App Bug Fix
Ethical Hacking
Information Security
Source Code Scanning
Vulnerability Assessment
Security Testing
Penetration Testing
$25 hourly
Bhagyashree P.
- 5.0/5
- (21 jobs)
I am a Security enthusiast who is keen on learning and exploring the area of Cybersecurity. I am involved with VA/PT of web and mobile application projects and security research work. I have a total of 5+ years of work experience in Information Security. I worked on off-site testing of web applications, and mobile application VAPT and have conducted manual testing of applications and network testing for various domestic and international clients. I have good experience with penetration testing methodology and approach and have majorly worked on projects for domestic and international clients with a good track record of finding critical issues in applications and networks, which has eventually helped clients in patching issues and securing their IT assets. Profile Summary : --------------------- # Conducted web application penetration testing of business applications with a Business logic-focused testing approach. # Has good knowledge of IT infrastructure and configurations. # Can map out the network, and discover ports and services running on different exposed networks and security devices. # Conducted vulnerability assessment of mobile application penetration testing on Android and iOS platforms. # Performing social engineering attacks using Kali Linux. # Acquainted with various approaches to Gray & Black box security testing. # Deep knowledge about MySQL, Oracle, Microsoft office 2007 ~ 2020, Outlook, VM ware, Virtual Box. # Highly proficient in identifying OWASP Top 10 vulnerabilities in RedHat, WINDOWS XP/7/8/10, LINUX, Kali Linux, etc. # Methodologies worked on: Scrum, Agile, Waterfall, OWASP Rules. Professional Skill : -------------------- # Highly skilled individual with key interests in Audit, network security, and application-level penetration testing. # Well-versed in conducting application security audit both manually and through tools such as Burp Suite Professional, Metasploit Framework, Nessus, and Hands-on with tools like Burp Suite Pro, Kali Linux, Postman, etc. # Deep Knowledge of various Operating Systems like Windows XP, Vista,7,8,10; Mac OS; LINUX including Ubuntu and Kali. # Knowledge of OWASP Top 10 vulnerabilities and beyond and how to effectively mitigate them. We are a team of 3 members who have 2 years, 3+ years, and 6+ years of experience person with the same domain.

Code Review
Information Security Consultation
Vulnerability Assessment
Network Penetration Testing
Web App Penetration Testing
Nessus
Penetration Testing
Website Security
Information Security Audit
Web Application Security
API Testing
Web Testing
Network Security
$10 hourly
Archit R.
- 5.0/5
- (1 job)
🚀 Are you looking for an exceptional Flutter developer? Your search ends here! 🚀 I'm a skilled Flutter developer with over 2.5 years of experience, specializing in creating high-performance, cross-platform mobile applications. I have a strong grasp of Flutter, Dart, Firebase, Google Cloud Console, and Google Maps, enabling me to deliver top-notch solutions that exceed expectations. ⚡️ What sets me apart: - Technical Proficiency: Strong understanding of Flutter framework, Dart programming language, and mobile app development concepts. - Problem-Solving Skills: Ability to analyze requirements and find innovative solutions to complex problems. - Adaptability: Willingness to learn new technologies and adapt to different project requirements and team dynamics. - Attention to Detail: Ability to write clean, maintainable code and ensure that the app meets high-quality standards. - Collaboration: Work well in a team environment, collaborating with designers, developers, and clients to deliver the best possible product. - Time Management: Ability to prioritize tasks, manage deadlines, and deliver projects on time. - Continuous Learning: Stay updated with the latest trends and best practices in Flutter and mobile app development to enhance skills and deliver better results. - Google Maps Integration: Expertise in integrating Google Maps for location-based services and mapping functionalities. 🌟 My approach: I believe in continuous learning and improvement. I've worked on diverse projects, each teaching me valuable lessons. I'm passionate about bringing this learning mindset to every project, ensuring that I not only deliver exceptional results but also gain new insights and skills along the way. 🤝 Let's collaborate: If you're looking for a dedicated developer committed to delivering top-notch solutions and eager to learn and grow with your project, I'm here to help. Let's discuss your project requirements and create something remarkable together! 💯 100% satisfaction guaranteed | Transparent communication | Timely delivery 👍 Ready to elevate your project? Click the invite button and let's get started!

Code Review
API Integration
Push Notifications
Firebase Realtime Database
User Authentication
Firebase Cloud Firestore
FlutterFlow
Google Cloud Platform
Firebase
SQLite
Flutter
Android App Development
Dart
MySQL
Mobile App Development
$30 hourly
Akash P.
- 5.0/5
- (7 jobs)
Hi, I am an (ISC)² certified security professional and cybersecurity consultant with 7+ years of experience in application vulnerability assessment and penetration testing, security auditing, Vulnerability management, and Incident Response. 🌟I currently work for a Fortune 50 company and day-to-day activities include Penetration Testing, Vulnerability Management,Threat Modeling, False-positive analysis, and automating security scans with DevSecOps. Handles different security tools in the product security lifecycle including SAST, DAST, SCA, Container Scan, IAC Scan, Secret scanning etc. 🙋🏼‍♂️I have good expertise with various security testing tools ranging from open source to enterprise-level tools including Burpsuite Pro, Invicti, Checkmarx, Tenable,Polaris etc. Certifications I possess • (ISC)² Certified in Cybersecurity • Ethical Hacking Certifications • Certified Security analyst • Splunk Certified power user ✅ Contact me for manual/automated vulnerability assessment and penetration testing (VAPT) of your web or mobile application. ✅ I can provide you with a detailed report of all the vulnerabilities in your app with risk rating and mitigation techniques for the same. ✅ The report will be in compliance with OWASP top 10 vulnerabilities, SANS top 25 software errors, and other industry-wide standards. ✅ A re-testing will be provided once the report is submitted and the client fixes the vulnerabilities to confirm all vulnerabilities are patched and ensure security.

Code Review
OWASP
Website Security
API Testing
Network Penetration Testing
Information Security Audit
Web Application Security
Web App Penetration Testing
Cloud Security
Information Security Consultation
Application Security
Penetration Testing
Information Security
Vulnerability Assessment
Security Testing
$100 hourly
Trishant R.
- 0.0/5
- (0 jobs)
I am Trishant Chaudhary, Founder and CEO of CyberSecurityGhost, an agency dedicated to spreading awareness about cybersecurity and helping clients enhance their security like never before. We provide a wide range of cybersecurity services, including: ✔ Penetration Testing (WAPT, Network Security) ✔ Cybercrime Investigation ✔ Security Consulting & Risk Assessment ✔ Cybersecurity Training & Awareness Programs Beyond services, we focus on education and awareness: 📌 Cybersecurity Training – Teaching individuals and organizations about ethical hacking, penetration testing, and secure coding. 📌 YouTube Education – We run a cybersecurity-focused YouTube channel. 📌 Social Media Presence – Growing a cybersecurity community on Instagram (@cybersecurityghost) with 60K+ followers worldwide. Let's work together to strengthen your cybersecurity posture! Thanks & Regards, Trishant Chaudhary Founder & CEO, CyberSecurityGhost

Code Review
Vulnerability Assessment
IT Consultation
Security Testing
Web App Penetration Testing
Cybersecurity Monitoring
Cybersecurity Tool
Video Editing
Social Media Content Creation
Instagram
$20 hourly
Anand K.
- 5.0/5
- (2 jobs)
Open Source & Swift Enthusiast | Senior iOS Engineer | Problem Solving addicted 🚀 | Lifelong Learner | Love to code with cup of tea | Design and Develop the application for million of users. I will give you what you need a robust and error-free IOS App. Specialties: * iOS (Swift / SwiftUI / Objective - C) * MVC, MVP, MVVM Architecture * API Integration * Socket.io & Web Socket * Local Database (Coredata, Realm) * Video call application (Twilio) * Firebase Realtime Database * Social Media Account Integration (Facebook, Apple, Google) * In-App Purchases & Subscription * Google Ads * Google Map Integration * Payment Gateway Integration (Stripe, Braintree, Paypal) * Push Notification (APNS, OneSignal) * Dating Application Experienced * OTT(Audio/Video) Application development experienced

Code Review
Google Ads
SwiftUI
iPhone
Git
Engineering & Architecture
Jira
International Development
iOS SDK
Apple Xcode
Swift
Objective-C
iOS
iOS Development
$15 hourly
Samir S.
- 5.0/5
- (1 job)
Hello, I'm a seasoned Full Stack .NET Developer with a passion for crafting high-quality web applications. I bring 20 years of experience to the table, along with a track record of delivering successful projects that exceed client expectations. Why Choose Me: Full-Stack Proficiency: I am proficient in both front-end and back-end development using the .NET technology stack. This means I can handle every aspect of your project, ensuring seamless integration and optimal performance. Custom Web Solutions: My expertise lies in creating tailored web applications that precisely meet your unique business needs. Whether it's an e-commerce platform, CRM system, or a data-driven dashboard, I've got you covered. Responsive Design: I design responsive and user-friendly interfaces, ensuring that your web application looks and performs flawlessly on all devices, from desktops to mobile phones. Database Mastery: I have extensive experience working with various databases, including SQL Server, MySQL, and MongoDB, to manage your data efficiently and securely. Front-end Technologies: Proficient in HTML5, CSS3, JavaScript, and popular front-end frameworks like Angular and React, I create engaging and interactive user experiences. Back-end Expertise: I specialize in ASP.NET, ASP.NET Core, and Node.js for server-side development, ensuring robust and scalable back-end solutions. API Integration: I seamlessly integrate third-party APIs and services to expand the functionality of your web application, enhancing its capabilities. Agile Development: I follow Agile methodologies to provide transparency, adaptability, and timely project delivery, keeping you in the loop throughout the development process. Let's Collaborate: I'm enthusiastic about tackling new challenges and contributing to your project's success. Whether you need a web application from scratch, enhancements to an existing system, or anything in between, I'm ready to bring your vision to life. Let's connect and discuss your project's specific requirements. Thank you for considering me as your Full Stack .NET Developer. I look forward to the opportunity to work with you and help you achieve your goals.

Code Review
Penetration Testing
Desktop Application
App Development
Web Application
Mobile App
Healthcare
Software Testing
Web Application Security
ERP Software
XML Web Services
Application Security
iOS Development
Android App Development
Mobile App Development
$30 hourly
Abhishek S.
- 5.0/5
- (1 job)
With over 4 years of IT experience, I bring a robust skill set to the table, showcasing proficiency in Python, PySpark, Spark SQL, and a solid understanding of DevOps practices. I hold multiple certifications, including Databricks Data Engineer Professional, Microsoft DP 203, DP 900, AZ 900, and AI 900, validating my expertise as a data engineer with over 3 years of hands-on experience on the Microsoft Azure cloud platform. Furthermore, my certification as a SAFe 5 Agile Practitioner underscores my commitment to agile methodologies and practices.

Code Review
Jira
Data Cleaning
PostgreSQL
Microsoft Azure
ETL
Azure DevOps
Databricks Platform
PySpark
Python
ETL Pipeline
Apache Spark
$25 hourly
Tushar K.
- 5.0/5
- (1 job)
🔍 Penetration Testing Specialist 🐞 Hallo! I am a dedicated Penetration Testing Specialist on a mission to safeguard your digital assets and fortify your online presence. I approach cybersecurity from a results-driven perspective and have a track record that includes an excellent 80% vulnerability detection rate. Focus on Vulnerability Assessments & Penetration Testing 👨‍💻 (VAPT) 🌐 Web Application Penetration Testing 📱 Mobile Application Penetration Testing 🖥️ Desktop Application Penetration Testing 📝 CMS Security Testing 🔐 API Security Assessment ☁️ Cloud Penetration Testing 📶 Network Segment Testing 📡 Wireless Network Security Testing 🤖 IoT (Internet of Things) Security Assessment 💬 Social Engineering Assessments 💥 Red Teaming 📖 Security Awareness Training 🛠️ Customized Security Solutions Why Choose Me? 🛡️ Proven Methodology: Count on my effective testing approach to shield your digital space from potential threats. 💡 Peace of Mind: Relax, knowing your business operates securely, efficiently, and with top-notch protection. ⚔️ Competitive Services: Black-Gray-White Penetration Testing, API Security Assessment, CMS Security Testing, Cloud Penetration Testing and more... I've got your security needs covered. 🎓 Obtained Certificate: Burp Suite Certificate Practitioner (BSCP) + Offensive Security Certified Professional (OSCP) My Approach: 1️⃣ Discovery & Scoping: Pinpoint the weak links in your digital defenses. 2️⃣ Penetration Testing & Vulnerability Analysis: Dive deep into the battle, uncovering vulnerabilities. 3️⃣ Reporting & Retesting: Receive detailed reports and retesting to confirm your security. ⭐️Mitigation & Enhancement: Work together to fortify your defenses. ⭐️Free Retesting: Ensuring you stay impenetrable. What are you waiting for? Ready to Elevate Your Security 💀💀💀? 👉 Propel Your Business To The Next Level. Let's connect for a comprehensive cybersecurity assessment.

Code Review
ISO 27001
Security Analysis
OWASP
Web Application Security
Security Assessment & Testing
System Security
Website Security
Information Security
Web App Penetration Testing
Application Security
Network Security
Security Testing
Penetration Testing
$22 hourly
Siddhardha Y.
- 5.0/5
- (2 jobs)
I’m a UI/UX Designer with 10+ years of experience delivering high-impact designs for SaaS, e-commerce, and enterprise applications. As an official Shopify Partner, I’ve successfully redesigned Shopify stores for major B2B and B2C brands, including POS integrations. My expertise also extends to Webflow, where I’ve designed and developed websites like Doha Communications. I have led Micro SaaS ERP, AI-driven applications, and security management platforms with real-time tracking and payroll features. My experience in fashion-focused UI/UX helps brands create stunning and conversion-driven digital experiences. Let’s collaborate to create intuitive and engaging digital products!

Code Review
Implementation
Business Rule
Root Cause Analysis
Customer Portal
API Integration
Scripting
ServiceNow
$28 hourly
Sundar Lal B.
- 5.0/5
- (1 job)
⭐️ VAPTlabs Pentesting Solutions 🔐 Certified Cybersecurity Experts 💎 CISSP | CPENT | CEH 🔎 Looking for a highly skilled penetration testing and data extraction team to secure your Web applications, Mobile apps, APIs, Networks, and Systems or extract critical data from them? No worries — we’re here to help. At VAPTlabs Pentesting Solutions, we are a team of CISSP, CPENT, and CEH-certified penetration testers and technical experts with 5+ years of experience in cybersecurity, ethical hacking, data scraping, and reverse engineering. We conduct in-depth black box (DAST), white box (SAST), and grey box (SCA) assessments — and offer powerful web/mobile scraping services using advanced techniques. 📌 What You Get? ✔ A professional penetration testing report detailing each vulnerability, PoC, and remediation. ✔ Industry-standard security assessments (OWASP, NIST, CREST). ✔ Web and mobile data scraping using reverse engineering and automation. ✔ Free re-testing to ensure fixes are applied correctly. 🌟 Our Penetration Testing & Data Extraction Services: ✅ Web Application Penetration Testing ✅ Mobile App (Android & iOS) Security Testing ✅ Advanced Web and Mobile App Data Scraping (SPA, dynamic JS apps, etc.) ✅ Reverse Engineering of Android/iOS apps to extract APIs and data ✅ API Security Testing (REST, SOAP, GraphQL) ✅ Network Penetration Testing ✅ Cloud Security Audits (AWS) ✅ Vulnerability Assessment & Management ✅ Ethical Hacking & Red Teaming ✅ Digital Forensics & Incident Response ✅ Ransomware & Malware Threat Analysis 🛠️ Additional Services: ✅ WordPress & CMS Malware/Virus Removal ✅ Hacked Website Recovery & Security Hardening ✅ Secure Migration & SEO Spam Removal ✅ Phishing & Redirect Fixes ✅ Backdoor, Shell & Trojan Removal 🧠 Expertise in Tools & Techniques: 🔹 Burp Suite Pro | OWASP ZAP | Acunetix Pro | Nessus 🔹 Nmap | SQLMap | Metasploit | Netcat | Wireshark 🔹 Playwright / Puppeteer / Selenium for JS-heavy scraping 🔹 JADX-GUI | Apktool | FRIDA | MobSF for reverse engineering 🔹 Postman | Splunk | Cyber Threat Intelligence Platforms 🔹 Custom script-based scraping (Python/Node.js) for automation and data harvesting Using these tools, we provide complete vulnerability detection, API analysis, obfuscation bypass, and dynamic scraping solutions even for complex JavaScript-based or mobile apps. 🌟 Why Choose VAPTlabs Pentesting Solutions? ✅ Certified Experts – CISSP, CPENT, CEH ✅ Adherence to Global Security Standards – OWASP, NIST, CREST, PTES ✅ Full-Stack Technical Capabilities – Web, Mobile, JS, Reverse Engineering ✅ Strong Communication – Transparent and client-centric ✅ Proven Track Record – 100+ secured projects and successful scrapers delivered 💬 Let’s Discuss Your Needs Whether it’s pen-testing or scraping complex mobile/web apps, our team ensures secure, ethical, and effective delivery. Thank you, Sundar Lal Baror Founder, VAPTlabs

Code Review
Malware Website
WordPress Bug Fix
WordPress Malware Removal
Malware Removal
Network Security
Security Assessment & Testing
Web App Penetration Testing
Website Security
Cloud Security
Security Analysis
Vulnerability Assessment
Information Security
Ethical Hacking
Penetration Testing
$15 hourly
Krishna D.
- 5.0/5
- (1 job)
Lead Software Engineer with 7.5+ years of experience specializing in Vue.js and frontend development. Skilled in leading teams, building scalable web applications, and delivering seamless user experiences. Passionate about mentoring engineers, maintaining high code quality, and driving innovation to create impactful products.

Code Review
Unit Testing
Web Application
REST API
Problem Solving
Product Development
Web Development
Scrum
Bootstrap
GitHub
CSS 3
HTML5
JavaScript
Nuxt.js
Vue.js
$60 hourly
Ishan S.
- 0.0/5
- (0 jobs)
Hi, I'm a passionate and detail-oriented web developer with experience in HTML, CSS, JavaScript, and WordPress. I specialize in creating responsive, user-friendly websites and fixing bugs or issues in existing projects. I’ve worked with clients from various industries and always focus on delivering quality work on time. I’m also comfortable with SEO optimization and integrating third-party APIs. If you're looking for a reliable and skilled developer for your next project, I’d love to help. Let’s connect and bring your vision to life!

Code Review
Google
n8n
ChatGPT
Chatbot
$100 hourly
CyberSecure L.
- 0.0/5
- (0 jobs)
With over 12 years of experience in Cybersecurity and IT Services, Cyber Secure Lab offers expert-driven solutions and training to safeguard your digital assets. We specialize in: VAPT (Vulnerability Assessment & Penetration Testing), Red team Exercise, Network Security audit, IT & IS Audits , Remote Audit, ISO & PCI DSS Audits and compliance review Cybersecurity Awareness & Ethical Hacking Training, Regulatory compliance and review, Resource management etc. 🔧 Let us help you stay secure, compliant, and ahead of threats.

Code Review
Web App Penetration Testing
Network Penetration Testing
Website Security
Training & Development
Functional Testing
Application Audit
Application Security
Project Management Office
Cybersecurity Management
Network Security
Internal Auditing
Red Team Assessment
Vulnerability Assessment
Information Security
$40 hourly
Kiran Kumar R.
- 0.0/5
- (0 jobs)
I help startups and businesses build, scale, and optimize mobile apps with clean architecture, high performance, and a future-ready tech stack. With over 14 years in mobile development and leadership, I’ve: • Led engineering teams for high-scale Android and iOS apps. • Migrated legacy codebases to scalable architectures (MVC → MVVM / MVI / Clean). • Delivered projects with millions of downloads and 4.5★+ ratings. • Mentored 25+ developers and helped startups hire & build mobile teams.

Code Review
Architectural Design
Technical Review
Team Management
Product Management
Technical Analysis
App Store Optimization
React Native
Kotlin
Objective-C
Swift
$20 hourly
Sandeep K.
- 5.0/5
- (14 jobs)
Full stack developer with 10+ years of experience. Worked for innovative startups, and large enterprises products. Familiar with both remote and in-office roles. Always seeking to take ownership of the project and deliver faster than expected. Specializing in CRM, Marketing Automation, E-commerce, Rental, Booking, API development, and framework template development. My expertise includes: Front-End: HTML 5, Bootstrap 4 & 5, Tailwind, JavaScript, JQuery, TypeScript, React, Next.js, Vue.js Back-End: PHP, CakePHP 4 & 5, Laravel 12, Symfony 5 & 6, Codeigniter 4, Python 3.12, 3.13 CMS: WordPress 6, Database: MySQL, PostgreSQL, SQLite API Development: Building robust and RESTful APIs Application Design: Creating user-friendly and intuitive interfaces Deployment: Deploying and managing applications on Bitbucket/Github/Docker Version Control: Git, GitHub AI: OpenAI, Claude, Ollama, Openrouter Hosting: Godaddy, Hostinger, AWS OS: MacOS, Windows, Ubantu, Unix (Server) If you are looking for a Full Stack Developer who can bring your vision to life, I am ready to collaborate. Let's discuss your project requirements, and goals, and how I can contribute to its success. I am available for both short-term and long-term engagements.

Code Review
AI Development
SEO Audit
UX & UI Design
DevOps
MySQL
Next.js
Vue.js
TypeScript
React
Python
Symfony
CodeIgniter
Laravel
CakePHP
$20 hourly
Naveen K.
- 0.0/5
- (0 jobs)
Frontend Developer with 3+ years of experience specializing in building responsive, high-performance web applications using React.js. Proven track record across telecom, healthcare, e-commerce, and real estate domains. Passionate about clean code, UI/UX best practices, and delivering user-centric solutions. Seeking opportunities to contribute to innovative projects and help businesses create seamless digital experiences.

Code Review
GitHub Copilot
GitHub
MySQL
Couchbase Server
Jenkins
CI/CD
Figma
Scrum
Agile Software Development
CSS
HTML
Next.js
JavaScript
React
$5 hourly
Basudev G.
- 3.6/5
- (4 jobs)
Equipped with diverse and promising skill-set Able to effectively self-manage during independent projects, as well as collaborate in a team setting. Using python and modern technologies to help companies build complex applications and systems to serve a large group of users.

Code Review
Machine Learning
API Development
Artificial Intelligence
Cloud Computing
Software Testing
Software Debugging
Heroku
Django
MongoDB
Flask
pandas
NumPy
Java
Python
$17 hourly
Vikrant A.
- 0.0/5
- (0 jobs)
Android Developer with over 12+ years of android pure native mobile software development experience in various industries, including fintech , banking, digital wallet, transport, enterprise, B2C, and entertainment domain. Worked on more than 18+ Android applications. Solid understanding of agile methodologies, full mobile/software development life-cycles, UX, QC process, and debugging. Dedicated to continuously developing, implementing, and adopting new technologies to maximize development efficiency and produce innovative applications. Have exposure oh building automated Jenkin jobs, Code review / Peer review, and Handling customer queries in a production environment. Also, have some basic understanding of the cross-platform framework react native Android native application development using architectural patterns (MVVM / MVP). R&D / POC tasks In Android. Third-party / API integration. App publication on play store.

Code Review
Mobile App Strategy
Mobile App Development
Mobile App Improvement
Mobile App
Software Design Pattern
JetPack
API
Build Automation
Agile Software Development
Architectural Design
Coroutine
Kotlin
Retrofit
Android
$10 hourly
Saikat G.
- 0.0/5
- (0 jobs)
SUMMARY * Ten years of experience in Java/Java EE design, development, code-review * Knowledge of Spring (MVC, ORM, JPA, Jdbc), Spring Boot (RESTful services), Hibernate, MySQL8, Git * Experience in technical writing, including writing sample code, setting up environment * Experience in translating business requirements to functional specifications.

Code Review
Technical Writing
Spring Boot
MySQL
Hibernate
Spring MVC
Apache Struts 2
Ant
J2EE
Database
Java
$25 hourly
Sonal B.
- 5.0/5
- (1 job)
Hello Folks, Welcome to Sonal's profile. With a passion for software quality and an in-depth understanding of automation, I am a seasoned Software Quality Assurance Analyst committed to driving excellence in the world of technology. My journey began with a profound fascination for the intricate mechanics of software development and the pivotal role that quality assurance plays in delivering impeccable user experiences. Throughout my career, I have diligently worked on a diverse array of projects, from intricate web applications to complex software systems. My prowess in quality assurance, coupled with my proficiency in automation, has enabled me to identify potential vulnerabilities, ensure seamless functionality, and contribute to the creation of robust, user-centric software solutions. Beyond technical proficiency, I take pride in my ability to collaborate seamlessly with cross-functional teams. My communication skills allow me to bridge the gap between developers, designers, and stakeholders, facilitating a holistic approach to software quality. I firmly believe that quality assurance is not just about detecting defects; it's about fostering a culture of continuous improvement and innovation. Ultimately, my goal as a Software Quality Assurance Analyst is to be a driving force behind the delivery of software solutions that exceed expectations. With a solid foundation in both manual and automated testing, I stand ready to contribute my expertise to projects that demand precision, efficiency, and a dedication to excellence. I am detail-oriented, reliable, and passionate about delivering bug-free and user-friendly software. I collaborate closely with clients to meet deadlines and exceed expectations. Thank you Sonal Bangwal (Software Test Engineer)

Code Review
Research & Development
Quality Assurance
Testing
Automated Testing
Software Testing
Software QA
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