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lelouchzeroo

Lelouchzero

@lelouchzeroo

Web Application, Penetration Tester, API, Security Expert, Bug Bounty Hunter

India
English, Hindi
About me
I'm a security researcher who finds vulnerabilities in web apps and APIs before attackers do. I've found bugs in Shopify, Dropbox, and Yahoo. What I do: ✅ Web App Pentesting - SQLi, XSS, IDOR, CSRF ✅ API Security - REST, GraphQL, OAuth, JWT ✅ Business Logic - Race conditions, price manipulation ✅ Professional Reporting - Screenshots, steps, fixes I deliver fast results within 48 hours. Message me for a quick consultation.... Read more

Skills

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lelouchzeroo
Lelouchzero
Offline • 
Average response time: 1 hour

See my services

Programming & Tech
I will do professional web application penetration testing and security audit
From$80 / projectMore details

Portfolio

Work experience

Self_Employed

Security Researcher (Freelance)

Self Employed • Freelance

Jan 2024 - Jul 2026 • 2 yrs 6 mos

I identify security vulnerabilities in web applications, APIs, and cloud infrastructure. Key Achievements: ✅ Discovered critical vulnerabilities in Shopify, Dropbox, and Yahoo ✅ Identified 5+ subdomain takeover vulnerabilities ✅ Specialize in API security testing (GraphQL, REST, OAuth, JWT) ✅ Expert in race condition exploitation ✅ Built automated security pipelines using Python and security tools ✅ Deliver professional vulnerability reports with proof-of-concept