a
abouthiayne

Abou B.

@abouthiayne

Web Application Penetration Tester API Security Bug Bounty Hunter

Senegal
French, Wolof
About me
Independent security researcher with hands-on experience in web application penetration testing and API security. I have submitted vulnerability reports to Newegg, Booking.com and 1Password via HackerOne. I specialize in finding business logic flaws, authentication bypasses and access control issues that automated scanners miss. Using Burp Suite, Kali Linux and manual testing, I test your application like a real attacker. Deep knowledge of cryptography including AES, JWT, OAuth and SRP protocols. Professional reports with proof-of-concept and clear remediation steps.... Read more

Skills

a
abouthiayne
Abou B.
Offline • 

See my services

Programming & Tech
I will do web application penetration testing and security audit
From$50 / projectMore details

Portfolio

Work experience

Self_Employed

Independent Security Researcher

Self Employed • Full-time

Apr 2026 - Present • 5 mos

Conduct web application penetration testing and vulnerability research on major platforms through HackerOne bug bounty programs. Submitted security reports to Newegg, Booking.com and 1Password. Discovered authentication bypass, unauthenticated admin API access, request signature bypass and cryptographic downgrade vulnerabilities. Perform manual testing using Burp Suite, reconnaissance with subfinder and nuclei, and API security analysis.