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sGowthamhacker/README.md

👨‍💻 GOWTHAM S

🛡️ Security Researcher | 🐛 Bug Hunter | 🔍 VAPT | 🤖 AI Integration | ⚙️ Automation | 🚀 Full Stack Vibe Coding

📧 gowthamscoder@gmail.com  |  📱 +91 9346082957  |  📍 Perambalur, Tamil Nadu

GitHub Portfolio


😉 About Me

🔭 Security Researcher & Bug Hunter with 2+ years delivering VAPT and full-stack AI platforms 🐛 Reported 10+ critical vulnerabilities globally, earning $1000+ in bug bounties 🔒 Executed 2+ NDA-bound security projects across 5+ client web assets 💬 Ask me about: Cybersecurity, Ethical Hacking, Web App Pentesting, AI-Assisted Automation ⚡ Fun fact: I can turn coffee into security reports ☕


💻 Tech Stack

Category Technologies
Languages Python Java SQL Bash HTML5 CSS3
Pentesting Tools Burp Suite Nmap Metasploit Wireshark
Web & API Security Postman GraphQL OWASP ZAP JWT
Databases MySQL PostgreSQL MongoDB Firebase Supabase
Cloud & DevOps AWS Docker Git GitHub Actions
OS & Environments Linux Kali Linux Windows

🔍 Penetration Testing Activities

  • 🎯 Reconnaissance — Passive & active OSINT, subdomain enumeration, directory brute-forcing
  • 🩹 Vulnerability Assessment — Scanning for CVEs, misconfigurations, weak auth mechanisms
  • 💥 Exploitation — PoC exploits for web apps, API vulnerabilities, privilege escalation
  • 🕵️ Post-Exploitation — Access persistence, data exfiltration testing, lateral movement simulations
  • 📝 Reporting — Detailed security reports with risk assessment & mitigation steps

🎓 Education

Bachelor of Engineering — Computer Science & Engineering 🏫 Erode Sengunthar Engineering College, Erode, Tamil Nadu 📅 Oct 2021 – May 2025  |  🏆 CGPA: 8.3 / 10.0


💼 Professional Experience

🕶️ Independent Security Researcher & Bug Hunter

Freelance — Remote | 🗓️ Jan 2024 – Present

  • 🔐 Executed 2+ years of NDA-bound security project work across 5+ client web assets
  • 🐛 Reported 10+ critical vulnerabilities in global bug bounty programs, earning $1000+
  • 🧠 Conducted threat modeling & advanced vulnerability assessments against multi-vector attacks
  • 📄 Authored detailed PoC reports with actionable remediation guidance for dev teams

🛡️ Cyber Security Intern

CybrGen — Auckland / Hyderabad (Remote) | 🗓️ Oct 2025 – Feb 2026

  • 🔎 Tested 10+ client endpoints, identifying and documenting 15+ security flaws
  • 📊 Streamlined remediation, reducing security backlog by 25%
  • 🤝 Collaborated with devs to integrate secure coding practices & verify patches

🔰 Cyber Security Intern

AICL Training — Chennai, Tamil Nadu | 🗓️ Sep 2024 – Oct 2024

  • 🏗️ Assessed system architectures & configured network defenses for 3+ simulated environments
  • 🚨 Analyzed simulated cyber attacks to understand incident response lifecycles

🚀 Projects

🧑‍💻 HTWTH — AI-Powered Security Research Workspace

Full-Stack • Security Architecture

  • Built a public platform for security researchers to publish writeups & blogs securely
  • Vulnerability tracking + community modules for infosec professionals
  • Implemented RBAC + OAuth2 for secure sessions & data integrity

📝 Online Paper Correction System using AI

Full-Stack • AI Model Integration

  • AI model to auto-evaluate student answer sheets & generate grade scores
  • Boosted grading efficiency by 40% with instant feedback
  • Used ML to extract & evaluate semantic meaning from exam documents

🚗 Real-Time Vehicle Tracking System using IoT

NodeMCU • Firebase • GPS/GSM

  • Real-time GPS/GSM tracking solution using NodeMCU + Firebase backend
  • Improved commuter satisfaction by 30%
  • Optimized Firebase queries for low-latency live-location syncing

📧 Email Campaign & Automated Email Marketing Reachouts

AI Agent Integration

  • Automated email tool with validation, status tracking & spam-check
  • AI agent integration to optimize delivery & campaign effectiveness
  • AI-driven spam scoring improved deliverability rates

🏅 Certifications

🏆 OWASP: Web Application Security — Infosys (2024) 🏆 Certified AppSec Practitioner (CAP) — The SecOps Group (2023) 🏆 Vulnerability Management — Security Blue Team (2023) 🏆 EHE & NDE — EC-Council (2023)


🧩 Key Competencies

Business Logic Testing Bug Hunting Logic Flaw Identification Security Research VAPT Vulnerability Assessment Threat Modeling Full-Stack Development AI Agent Integration IoT Tracking Vibe Coding Python Java SQL REST API & GraphQL Security JWT & OAuth2 RBAC Secure Code Review OWASP Top 10 OSINT SAST/DAST Kali Linux Burp Suite Metasploit DevSecOps Firebase Supabase MySQL PostgreSQL Docker CI/CD Security NDA Project Execution Automation Setup Problem Solving


🌐 Socials

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