Gaja Sagar
Cyber Security | CompTIA Security+| Bug bounty | CTF\'s | ISC^2 | 4 🌟 codechef | Learn-Forget-MoveOn
- Role
- Bug Bounty at HackerOne
- Location
- Kharagpur, WB, IN
- LinkedIn followers
- 500 followers
About Gaja Sagar
Cybersecurity Professional | CompTIA security + Travel Enthusiast | Culinary…
Experience
Bug Bounty
Jan 2025 — Present
Role Description:As a Bug Bounty Researcher on the ITIS platform, I perform real-world security testing on web, mobile, and API applications to identify and responsibly disclose vulnerabilities. Leveraging my VAPT background, I focus on uncovering critical issues such as SQL Injection, XSS, IDOR, SSRF, privilege escalation, and misconfigurations that could compromise data integrity and user privacy.Key Contributions:Conducted Vulnerability Assessment & Penetration Testing (VAPT) on live applications through ITIS.Identified and reported multiple vulnerabilities aligned with OWASP Top 10 and modern attack vectors.Performed reconnaissance (subdomain enumeration, endpoint discovery, asset mapping) to expand attack surfaces.Utilized tools such as Burp Suite, Nmap, Nessus, Wireshark, Kali Linux, and custom Python scripts for exploitation and automation.Delivered detailed reports with proof-of-concepts (PoCs), risk analysis, and remediation guidance for program owners.Enhanced organizational security posture by ensuring vulnerabilities were patched before exploitation.Skills Applied:Web Application Security | API Testing | Recon & EnumerationBurp Suite, Metasploit, Kali Linux, Nessus, NmapReporting & Documentation (CVSS-based)Secure Coding Insights (Python, C/C++, Java, HTML, CSS)
Education
Lovely Professional University
Bachelor of Technology - BTech, Computer Science
2020 — 2024
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