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fiozxr/README.md

FIOZXR

Building useful things at the intersection of software, AI, security, and systems.

GitHub Portfolio Repositories

FIOZXR profile image

About

I'm an independent developer interested in understanding how systems work and turning ideas into practical software.

My work and experiments currently span:

  • AI Engineering — agent workflows, model integrations, and developer tools.
  • Software Development — web applications, Android projects, and useful utilities.
  • Cybersecurity — security tooling, privacy, and learning-oriented projects.
  • Systems & Networking — Linux, automation, local infrastructure, and hardware experiments.

I prefer building, testing, documenting, and improving real things over collecting technology buzzwords.


Selected Projects

Android networking toolkit for diagnostics and hotspot experiments.

A local, browser-based SQLite workspace.

A client-side encrypted text vault.

A Linux command-line security and encryption project.


More Projects


Tech Stack & Interests

Technology stack

An evolving snapshot of technologies I work with and explore.


FIOZXR's Lab

I also maintain FIOZXR's Lab, an independent technical publication documenting experiments, systems, software, AI, security, hardware, and engineering.

It's a space for documenting what I build, what I learn, and what I discover along the way.


Principles

  • Build practical things.
  • Understand the underlying systems.
  • Prefer open-source and accessible technologies.
  • Document experiments and findings.
  • Keep learning, testing, and improving.

Explore. Build. Understand. Improve.

Thanks for visiting. Explore my repositories and feel free to open an issue or discussion.

Pinned Loading

  1. fiozxr.github.io fiozxr.github.io Public

    FIOZXR RAHMAN - PORTFOLIO

    HTML 1

  2. txtvault txtvault Public

    Save and access your texts/numbers securely, anywhere from the internet, NO Login required. End-to-end encrypted with multiple layers. free forever Text/inputs saving plateform. Ad free notepad, pa…

    HTML

  3. CryXR CryXR Public

    CryXR a multi layered encryption and decryption tool.

    Shell 1

  4. ai-coding-agents-android ai-coding-agents-android Public

    Run AI AGENTS on Android for free. Step-by-Step installation guide.

    HTML 1

  5. pentestcode pentestcode Public

    Forked from s0ld13rr/pentestcode

    PentestCode - Multi-agent AI penetration testing system with persistent engagement state, strategic coordination, and parallel autonomous operations.

    TypeScript