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Achievement: Public SponsorAchievement: StarstruckAchievement: YOLOAchievement: Pair ExtraordinaireAchievement: Pull Sharkx2Achievement: Quickdraw

Achievements

Achievement: Public SponsorAchievement: StarstruckAchievement: YOLOAchievement: Pair ExtraordinaireAchievement: Pull Sharkx2Achievement: Quickdraw

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Paol0B/README.md

👋 Hi, I'm Paol0B

Senior Software Developer & Open Source Contributor
Building secure, high-performance, and modern software across systems and application layers with a passion for clean design, robust tooling, and cybersecurity.

About Me

  • Senior Software Developer with extensive experience in multiple languages and paradigms
  • Focused on security-first development and performant code
  • Strong contributor to open source projects, including a cross-platform Rust reimplementation of GNU core utilities

Expertise

🔹 Primary Languages

  • .NET / C# — backend systems, libraries, frameworks
  • Rust — safe systems programming, high-performance tooling
  • Zig — modern low-level systems
  • Kotlin & Java — application and cross-platform development
  • C & C++ — performance-critical and systems software

🔹 Cybersecurity

  • Secure coding practices
  • Defensive tool design
  • Threat-aware implementation strategies

Open Source Work

  • Active contributor to uutils/coreutils — a cross-platform Rust rewrite of the GNU coreutils.
  • Developed and maintained libraries and tools that demonstrate real-world secure and high-quality engineering practices

What I Build

  • Secure libraries & cryptographic tools
  • Command-line tools & utilities
  • Cross-platform systems software
  • Modern backend services

Pinned Loading

  1. Argon2Sharp Argon2Sharp Public

    High-Performance Argon2 Implementation for .NET (Rust-Accelerated Core) based on RFC 9106 specification. Supports Argon2d, Argon2i, and Argon2id variants with .NET 10.

    C# 17 1

  2. AzureDevOps AzureDevOps Public

    Azure DevOps Integration

    Kotlin 4 2

  3. Rchat Rchat Public

    Modern chat system in Rust with complete end-to-end encryption, asynchronous client-server architecture, and intuitive terminal user interface (TUI).

    Rust 2

  4. SSHoneyC SSHoneyC Public

    A lightweight, high-performance SSH honeypot written in C

    C 1

  5. zs zs Public

    Lightning-fast file searching with fuzzy matching, written in Zig

    Zig 1

  6. zen-ls zen-ls Public

    Zig 1