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0xRahim/README.md

Hi — I’m 0xRahim 👋

Security researcher · Bug bounty hunter · Developer

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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..

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What I do

  • 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.

Core Skills & Tools

  • 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.

Focus areas

  • Building performance focused applications in rust
  • Coding native android applications.
  • API security reviews and secure coding practices

Selected projects & write-ups

  • Phrase — CLI password manager
  • TradeNote - Trade journaling and account tracking application
  • Blog — My blog posts on application security

Socials

  • GitHub: https://github.com/0xRahim
  • Twitter: https://twitter.com/0xRahim_

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  1. Argus Argus Public

    Argus is used to test for Blind XSS and SSRF vulnerbilities or any sort of OOB detection

    HTML 13 2

  2. PHRASE PHRASE Public

    A simple password manager for normal use

    Python

  3. TradeNote TradeNote Public

    Platform that centralizes trade journaling and analytics

    HTML