Hire the Best Penetration Testers

OSCP & CREST-certified Penetration Tester helping SaaS companies, startups, e-commerce platforms, and enterprise teams find real, exploitable security weaknesses before attackers do. I provide manual-first penetration testing for Web Applications, APIs, Mobile Apps, Networks, Active Directory environments, Infrastructure, and Thick Client/Desktop Applications. My focus is not just finding vulnerabilities, but validating real-world exploitability, explaining business impact, and giving your developers clear remediation guidance they can actually apply. 🔎 Core services I provide: • Web Application Penetration Testing • API Security Testing • Mobile Application Penetration Testing for Android and iOS • External Network Penetration Testing • Internal Network & Active Directory Security Assessment • Thick Client / Windows Desktop Application Testing • OWASP Top 10 & OWASP WSTG-Based Security Testing • Vulnerability Assessment & Manual Validation • OSINT & External Attack Surface Assessment • Security Retesting & Remediation Validation • SOC 2, ISO 27001, PCI DSS, Amazon SP-API, and compliance-oriented pentest reports 📄 What you receive: • A professional penetration testing report • Clear proof-of-concept evidence and screenshots • Technical explanation of each vulnerability • Business impact written in simple, practical language • Severity rating and CVSS scoring where applicable • Step-by-step remediation guidance for developers • Retest results after your team applies fixes • Executive summary suitable for management, compliance, vendor review, and internal audit ⚡ My testing approach: I perform Black Box and Grey Box penetration testing depending on your project requirements. I use a manual-first methodology supported by professional tools such as Burp Suite Pro, but I do not rely only on automated scanners. The goal is to identify security issues that matter in real attack scenarios, including authentication flaws, authorization bypasses, SQL Injection, IDOR, access control issues, business logic vulnerabilities, API security weaknesses, injection flaws, misconfigurations, and sensitive data exposure. 🎯 Best fit if you need: • A security test before launching a product or major feature • A web application, API, mobile app, network, or infrastructure assessment • A compliance-ready report for SOC 2, ISO 27001, PCI DSS, vendor review, or investor due diligence • Manual security testing focused on real exploitability • Clear communication with practical remediation advice • Reliable retesting after fixes are completed 🏆 Certifications and experience: • OSCP • OSEP • OSWP • CREST CPSA • Top Rated in Information Security / IT Compliance • Ranked in the Top 50 in multiple bug bounty programs • Completed 500+ penetration tests and security assessments • Available across different time zones • Open to one-time assessments and long-term security engagements ✅ Need a professional penetration test or vulnerability assessment for your web application, API, mobile app, network, or infrastructure? 📩 Send me a message, and I will help you define the right scope, testing approach, timeline, and deliverables for your security goals.

⭐️⭐️⭐️⭐️⭐️ Most penetration testers hand you bloated vulnerability scan outputs full of false positives as a pentesting report. I deliver manually verified, exploitable vulnerabilities with clear Proof of Concepts, step-by-step remediation guidance, and free retesting, the exact weaknesses a real attacker would exploit against your web application, API, or network. I'm new to Upwork ⭐️ but as a Cybersecurity Expert ⭐️ Web Application Penetration Tester with 2+ years of hands-on practical penetration testing and VAPT experience ⭐️ 𝐖𝐡𝐲 𝐰𝐨𝐫𝐤 𝐰𝐢𝐭𝐡 𝐦𝐞 ✅ 30+ clients in 12 countries | 2+ years of penetration testing & cyber security experience ✅ VAPT & security assessments delivered across FinTech, SaaS, Healthcare & eCommerce ✅ Findings that close real attack vectors, not just checkbox compliance ✅ Developer-friendly pentest reports with prioritized, actionable remediation ✅ Free retesting included until every vulnerability is fully closed I am an Expert Web Application Penetration Tester & API Security Consultant with 2+ years of offensive security experience. I specialize in full-scope VAPT, web app security testing, API penetration testing, network security assessments, and secure code review. My clients come back because I don't just run a vulnerability scan and disappear. Every finding is proven, fixed, retested, and closed. I've helped clients in FinTech, eCommerce, Healthcare, SaaS, and Blockchain protect user data, pass compliance audits, and maintain investor trust. My penetration testing assessments have directly supported SOC 2, HIPAA, ISO 27001, PCI-DSS, and NIST compliance readiness. 𝐂𝐨𝐫𝐞 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 🔹 𝐖𝐞𝐛 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧 𝐏𝐞𝐧𝐞𝐭𝐫𝐚𝐭𝐢𝐨𝐧 𝐓𝐞𝐬𝐭𝐢𝐧𝐠 & 𝐕𝐀𝐏𝐓 Manual and automated pentesting for SQL Injection, XSS, CSRF, RCE, IDOR, LFI/RFI, authentication & authorization flaws, business logic vulnerabilities, session management, and misconfigurations, following OWASP Top 10 and beyond. 🔹 𝐀𝐏𝐈 𝐒𝐞𝐜𝐮𝐫𝐢𝐭𝐲 𝐓𝐞𝐬𝐭𝐢𝐧𝐠 (𝐑𝐄𝐒𝐓, 𝐆𝐫𝐚𝐩𝐡𝐐𝐋, 𝐒𝐎𝐀𝐏) Full web pentesting and security assessment of API endpoints for BOLA/IDOR, excessive data exposure, mass assignment, rate limiting bypass, JWT vulnerabilities, and insecure authentication, aligned with OWASP API Security Top 10. 🔹 𝐀𝐮𝐭𝐡𝐞𝐧𝐭𝐢𝐜𝐚𝐭𝐢𝐨𝐧 & 𝐀𝐮𝐭𝐡𝐨𝐫𝐢𝐳𝐚𝐭𝐢𝐨𝐧 𝐓𝐞𝐬𝐭𝐢𝐧𝐠 Deep penetration testing of login flows, OAuth/OIDC, SSO, privilege escalation, and broken access controls, a leading cause of critical findings across all web app security audits. 🔹 𝐍𝐞𝐭𝐰𝐨𝐫𝐤 𝐒𝐞𝐜𝐮𝐫𝐢𝐭𝐲 𝐀𝐬𝐬𝐞𝐬𝐬𝐦𝐞𝐧𝐭 Vulnerability scanning and penetration testing of network infrastructure, firewall configurations, open ports, and internal attack surfaces. 🔹 𝐒𝐞𝐜𝐮𝐫𝐞 𝐂𝐨𝐝𝐞 𝐑𝐞𝐯𝐢𝐞𝐰 (𝐒𝐀𝐒𝐓/𝐃𝐀𝐒𝐓 + 𝐌𝐚𝐧𝐮𝐚𝐥) Source code review to detect injection points, insecure patterns, and business logic flaws before they reach production. 𝐖𝐡𝐚𝐭 𝐘𝐨𝐮 𝐀𝐜𝐭𝐮𝐚𝐥𝐥𝐲 𝐆𝐞𝐭 ✅ Actionable PoCs → Every vulnerability with proof, screenshots & reproduction steps ✅ Prioritized Remediation → Ranked by exploitability, CVSS severity & business impact ✅ Executive Summary → For stakeholders, investors, or compliance auditors ✅ Free Retesting → I verify every fix after your team patches it ✅ Compliance-Ready Pentest Reports → SOC 2, HIPAA, ISO 27001, PCI-DSS, NIST ✅ NDA Signed Before Testing Begins → Full confidentiality on every engagement 𝐓𝐫𝐚𝐜𝐤 𝐑𝐞𝐜𝐨𝐫𝐝 𝐇𝐢𝐠𝐡𝐥𝐢𝐠𝐡𝐭𝐬 ▸ Critical Account Takeover chain found in a FinTech platform risking thousands of financial records ▸ Critical Authorization Bypass vulnerability via web app security testing in a SaaS product ▸ Critical JWT session attack prevented in a high-traffic eCommerce platform via API penetration testing ▸ Reduced client remediation time by 40%+ through CVSS-rated findings and fix-priority ordering ▸ HIPAA-aligned security assessments for healthcare clients covering PHI exposure and audit logging 𝐇𝐨𝐰 𝐈 𝐖𝐨𝐫𝐤 1️⃣ Scope & NDA → Goals, rules of engagement, and testing boundaries 2️⃣ Reconnaissance → OSINT, attack surface mapping, vulnerability scanning 3️⃣ Exploitation → Deep manual penetration testing supported by automation 4️⃣ Reporting → Full pentest report with CVSS severity ratings, findings & PoCs 5️⃣ Retesting → Free verification after your team applies remediation 6️⃣ Ongoing Guidance → Long-term web security partnership and repeat assessments 𝐓𝐨𝐨𝐥𝐬 & 𝐌𝐞𝐭𝐡𝐨𝐝𝐨𝐥𝐨𝐠𝐲 Burp Suite Pro, OWASP ZAP, Postman, Nmap, Metasploit, SQLmap, Nikto, custom scripts Frameworks: OWASP Web & API Top 10, PTES, MITRE ATT&CK, NIST, CVSS 𝐅𝐢𝐧𝐚𝐥 𝐍𝐨𝐭𝐞 I don't run a vulnerability scan and call it a pentest. I manually hunt, prove, and help fix every vulnerability through real penetration testing, until your web application, API, and network are actually secure. 🚀 Send me your scope today and I'll respond with a tailored penetration testing plan within hours. 💬

I’m an eWPTX-certified Cybersecurity Consultant with a Bachelor’s degree in Cybersecurity and over 10 years of hands-on experience in application security, helping organisations identify vulnerabilities across web applications, mobile apps, APIs, cloud environments, and IoT/embedded systems. I help companies identify real vulnerabilities in their systems and understand how they can be exploited, not just theoretically, but in practice. My focus is on manual, attacker-driven testing aligned with OWASP Top 10 and beyond, with clear, actionable outcomes for your team. I’ve worked with SaaS platforms, multi-tenant systems, and applications handling sensitive data, including projects aligned with HIPAA and FDA requirements. What I can help you with: * Web and API penetration testing * Mobile application testing (iOS, Android) * Network penetration testing * Cloud and backend security assessments * IoT and embedded device penetration testing * Embedded systems security audits My approach: * Manual testing, not just automated scans * Focus on real attack paths and impact * Clear communication throughout the process What you get: * Professional report with severity (CVSS), evidence, and reproduction steps * Practical remediation guidance your developers can use * Executive summary for non-technical stakeholders Technologies and platforms I have experience with (including, but not limited to): * Frontend: React, Next.js, TypeScript, Tailwind CSS * Backend: Node.js, Express, FastAPI, Laravel (PHP) * Databases: PostgreSQL, Supabase, Firebase, MongoDB * Cloud & BaaS: AWS, Supabase, Firebase, Vercel, Cloudflare * APIs: REST, GraphQL, PostgREST * Auth & Security: JWT, OAuth, RBAC, Row Level Security (RLS) * Payments: Stripe (Checkout, webhooks, subscriptions) * Mobile: Android, iOS (dynamic analysis with Frida, Objection) * Embedded & IoT: Microcontrollers, device logic analysis, firmware interaction * DevOps & Infra: Docker, CI/CD pipelines, GitHub Actions * AI integrations: RAG-based systems, prompt injection testing, data leakage analysis I’m easy to work with, responsive, and focused on delivering results that actually improve your security.

⭐️⭐⭐️⭐️⭐️Most penetration testers give you 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐞𝐝 𝐬𝐜𝐚𝐧𝐧𝐞𝐫 𝐫𝐞𝐩𝐨𝐫𝐭𝐬 𝐟𝐢𝐥𝐥𝐞𝐝 𝐰𝐢𝐭𝐡 𝐧𝐨𝐢𝐬𝐞. I deliver 𝐫𝐞𝐚𝐥, 𝐞𝐱𝐩𝐥𝐨𝐢𝐭𝐚𝐛𝐥𝐞 𝐯𝐮𝐥𝐧𝐞𝐫𝐚𝐛𝐢𝐥𝐢𝐭𝐢𝐞𝐬 with 𝐜𝐫𝐲𝐬𝐭𝐚𝐥-𝐜𝐥𝐞𝐚𝐫 𝐏𝐫𝐨𝐨𝐟 𝐨𝐟 𝐂𝐨𝐧𝐜𝐞𝐩𝐭𝐬 and 𝐬𝐭𝐞𝐩-𝐛𝐲-𝐬𝐭𝐞𝐩 𝐫𝐞𝐦𝐞𝐝𝐢𝐚𝐭𝐢𝐨𝐧 𝐠𝐮𝐢𝐝𝐚𝐧𝐜𝐞 - the exact flaws attackers would use to break your system. 𝐈’𝐦 𝐧𝐞𝐰 𝐭𝐨 𝐔𝐩𝐰𝐨𝐫𝐤 ⭐️𝐛𝐮𝐭 𝐚𝐬 𝐚 𝐂𝐲𝐛𝐞𝐫𝐬𝐞𝐜𝐮𝐫𝐢𝐭𝐲 𝐄𝐱𝐩𝐞𝐫𝐭⭐️𝐏𝐞𝐧𝐞𝐭𝐫𝐚𝐭𝐢𝐨𝐧 𝐓𝐞𝐬𝐭𝐞𝐫 𝐰𝐢𝐭𝐡 𝟏2+ 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐩𝐫𝐚𝐜𝐭𝐢𝐜𝐚𝐥 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞⭐️ 💡 Why Me 🌍 ✔ 663+ clients in 36 countries, 12+ years experience 🛡️ ✔ Findings that prevent breaches & support compliance 👨‍💻 ✔ Developer-friendly remediation & free retesting 🔄 ✔ ~80% repeat clients I am a Senior Penetration Tester & Security Consultant with more than 12 years of practical cybersecurity experience. Over this time, I have successfully delivered 660+ projects in 36 countries and built long-term partnerships with companies of all sizes - from early-stage startups to enterprise-level organizations. My clients trust me because I don’t just list vulnerabilities: I make sure they are fixed, retested, and completely closed. This is why I maintain an exceptional ~80% client return rate. I’ve helped organizations in FinTech, e-Commerce, Healthcare, SaaS, Blockchain, and Government industries protect sensitive data, meet compliance requirements, and maintain customer trust. My security assessments have directly prevented breaches, helped companies secure investments, and supported successful audit certifications such as SOC2, HIPAA, and ISO27001 readiness. 🛡️ My Core Expertise I provide a full spectrum of offensive and defensive security services: 🔹 Web Application Penetration Testing Manual and automated testing for vulnerabilities like SQL Injection, Cross-Site Scripting (XSS), Cross-Site Request Forgery (CSRF), Remote Code Execution (RCE), Insecure Direct Object Reference (IDOR), Local/Remote File Inclusion (LFI/RFI), authentication & authorization flaws, business logic vulnerabilities, and misconfigurations. 🔹 Mobile Application Security (Android & iOS) Reverse engineering, static and dynamic analysis, testing data storage protections, API communication security, and exploitation of insecure permissions or misconfigurations. 🔹 Cloud Security Assessments (AWS, Azure, GCP) IAM misconfigurations, insecure storage buckets, weak API protections, Kubernetes & container orchestration security, serverless architecture hardening, and compliance readiness. 🔹 Smart Contract Security Audits (Solidity / EVM) Analysis of reentrancy issues, integer overflow/underflow, unchecked external calls, logic vulnerabilities, and economic flaws that could lead to devastating exploits. 🔹 Infrastructure & Network Penetration Testing External and internal testing for weak services, open ports, privilege escalation, VPN & firewall bypasses, and lateral movement simulation. 🔹 Code Review (SAST/DAST + manual) Deep review of source code to detect insecure coding practices and logic errors before they reach production. 🔹 Incident Response & Forensics Rapid response to active breaches, malware analysis, and post-incident hardening to prevent recurrence. ✅ Results I Deliver - When you work with me, you don’t just get a report - you get tangible outcomes: - Actionable PoCs → Every vulnerability is proven with working exploits, screenshots, and technical detail. - Prioritized Remediation → I rank vulnerabilities by real-world risk and business impact so your team knows what to fix first. - Executive Summaries → Easy-to-understand reports for stakeholders, investors, or compliance auditors. - Free Retesting → After you fix issues, I verify that vulnerabilities are fully patched. - Reduced Risk Exposure → My clients have prevented multi-million-dollar losses by patching critical flaws I discovered. 🏆 Track Record 1. Helped a FinTech startup secure $20M funding by fixing AWS & web flaws pre-SOC2 audit. 2. Discovered and patched critical smart contract bugs before launch. 3. Enabled a healthcare SaaS to pass HIPAA by closing PHI exposures. 4. Cut remediation time by 40% with clear PoCs & prioritized fixes. 5. Prevented severe breaches for an e-commerce platform during peak sales. ⚙️ How I Work 1️⃣ Scope & NDA → goals & rules 2️⃣ Recon → OSINT, surface mapping 3️⃣ Exploitation → manual + automation 4️⃣ Reporting → PoCs + executive summary 5️⃣ Retesting → free verification 6️⃣ Guidance → long-term security 🧰 Tools & Skills Burp Suite, Nmap, Metasploit, Wireshark, OWASP ZAP, custom scripts | OWASP, PTES, MITRE ATT&CK | OSCP, CEH, CompTIA Security+, CISSP-level expertise. ✨ Final Note I don’t just scan - I prove, fix, and retest vulnerabilities until closure. 🚀 Let’s secure your app, cloud, or smart contract today. Send me your scope for a tailored plan within hours. 💬 Cybersecurity Expert Cybersecurity Expert Cybersecurity

Stop relying on automated scans. I find the vulnerabilities they miss. I’m a senior penetration tester and vulnerability researcher with deep experience across enterprise networks, web apps / APIs and cloud platforms. Most testers just run automated tools and hand you a generic report. I simulate how an attacker actually thinks, perform thorough testing, and deliver professional, tailored reporting suitable not just for your own remediation efforts but also for audit / compliance. Benefits of manual testing: - Chaining multiple low/medium findings to show more significant impact - Breaking multi-tenant isolation - Bypassing auth controls (JWT, OAuth, misconfigurations) - Identifying cost-amplification / abuse vectors (e.g., billing attacks in serverless environments) - ZERO false positives (and wasted time trying to remediate non-issues) - REAL severity scoring (not just CVSS or ratings with no connection to actual impact/risk for your systems and data) What I Deliver - Manual, attacker-style testing (not just scans) - Clear, prioritized findings with real business impact - Proof-of-concept exploits where it matters - Practical remediation guidance your devs can use immediately - Optional retesting to verify fixes Common Engagements - SaaS / multi-tenant application security testing - API and authentication testing (JWT, OAuth, session flaws) - Cloud security reviews (GCP, AWS, Azure, O365) - DevOps security reviews (Gitlab/hub, BitBucket, etc.) - Pre-SOC2 / investor readiness assessments - High-intensity black-box pentests Why Clients Hire Me - I go beyond the scan—I find what others miss - I understand both offense and architecture - I communicate clearly with both engineers and leadership - I’ve worked on MANY real-world, high-impact systems I also help organizations: - Investigate breaches - Contain active threats - Recover compromised systems (Note: I do not assist with social media account recovery.)

✅ Top Rated Plus Expert ✅ 8,300+ Hours ✅ Certified Professional Penetration Tester Certifications : 🏅 OSCP (Offensive Security Certified Professional) 🏅 ISO 27001:2022 Lead Auditor 🏅 eCPPT (Certified Professional Penetration Tester) 🏅 eWPTX (Web Application Penetration Tester Extreme) 🏅 CEH (Certified Ethical Hacker) To whom it may concern, With over 6900+ hours of hands-on experience and more than 300+ successful Penetration Tests and Security Assessments, I bring a wealth of expertise to every project. My focus has been on Web, Network and Mobile (Android and iOS) applications, especially within the finance sector, using a variety of technologies and frameworks. My experience also extends to server security testing and hardening. I take pride in delivering detailed, professional reports that meet and exceed compliance audit requirements. These reports outline every vulnerability discovered, along with practical, actionable solutions. Sample reports can be provided upon request. Consider me an extension of your internal team dedicated to ensuring the highest standards of security for your organization. I respond promptly to your needs and work tirelessly to safeguard your systems. Core Services: ✓ Web Application Penetration Testing (OWASP TOP 10 based) ✓ Mobile (Android and iOS) Applications Penetration Testing ✓ Network Penetration Testing ✓ API Penetration Testing ✓ Cloud Security Assessment ✓ External Penetration Testing ✓ Internal Penetration Testing ✓ Security Hardening ✓ Phishing Simulations ✓ Security Risk Assessment ✓ Security Policy Assessment ✓ Security Training Methodologies and Frameworks: ✓ OWASP TOP 10 ✓ OSSTMM ✓ NIST ✓ PTES ✓ PCIDSS ✓ ISO 27001 ✓ CIS ✓ MITRE ATT&CK® Pentesting Tools: BurpSuite Professional, Nessus, Acunetix, Nmap, Metasploit, Mimikatz, MobSF, Sqlmap, John the Ripper, Kali Linux, Wireshark, Hashcat, Python Framework I’m here to help your company achieve the best in security, ensuring your applications and networks are fortified against threats.