arjun

Web & API Security Researcher | Penetration Tester | Vulnerability Research

I provide web application and API security testing focused on identifying, validating, and documenting real-world security vulnerabilities. My assessments cover authentication and authorization weaknesses, access-control issues, IDOR/BOLA,

About

I’m an offensive security researcher and penetration tester specializing in web application and API security, vulnerability research, and attack-surface discovery.

I identify and validate security vulnerabilities through authorized security testing and responsible disclosure, with hands-on experience across bug bounty programs and security research platforms.

My focus includes web and API penetration testing, authentication and authorization testing, vulnerability assessment, reconnaissance, security automation, and cloud security.

I use tools and custom automation to efficiently discover, validate, and document vulnerabilities, while providing clear technical evidence and practical remediation guidance.

My core areas of expertise include: Web Application Security API Security Penetration Testing Vulnerability Research Reconnaissance & Attack Surface Discovery Cloud Security Security Automation Responsible Vulnerability Disclosure I’m available for authorized security assessments, vulnerability research, web/API security testing, and other offensive security engagements.

Specialisms

Skills

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