Security researcher · Bug bounty hunter · Developer
Pragmatic, security-first developer with a passion for uncovering real-world vulnerabilities in web and mobile applications. I spend my time auditing business logic, hunting OAuth and web-layer flaws, and building practical, security-conscious products that solve real problems..- I develop low-level systems and performance-critical projects in Rust.
- I build full-stack web applications using Next.js.
- I create native Android applications with Java and Kotlin.
- Hunt for vulnerabilities in Android, web, and web3 applications.
- Audit OAuth flows, API designs , and client-side/server-side auth logic.
- Backend & Systems: Design and build scalable services, APIs, and system components with performance and reliability in mind.
- Languages & Technologies: Develop production-ready software using Rust, JavaScript.
- Web & Application Development: Architect and implement full-stack applications with clean structure and maintainable codebases.
- Tooling & Workflow: Use Git-based workflows, structured code reviews, CI-friendly practices, and reproducible builds.
- Security & Auditing: Perform threat modeling, analyze OAuth flows, conduct manual code reviews, and develop exploit PoCs.
- Building performance focused applications in rust
- Coding native android applications.
- API security reviews and secure coding practices
- Phrase — CLI password manager
- TradeNote - Trade journaling and account tracking application
- Blog — My blog posts on application security
- GitHub:
https://github.com/0xRahim - Twitter:
https://twitter.com/0xRahim_



