Full-Stack Developer | Software Architecture & Security Enthusiast

Cristo Fernandez Tome — Passionate about building clean, efficient, and professional software. From CLI utilities to desktop security applications, game development, and digital consulting.

Website Email Available

🌐 Leer en Español

• 💻 Backend Expert: Strong experience in Java, C#, and Rust, with specialized knowledge in Delphi/Object Pascal.
• 🌐 Full-Stack Developer: Building modern web apps with React, Next.js, Svelte, and Node.js.
• 🎮 Game Developer: Creating immersive experiences with Roblox Studio and Lua.
• 🔒 Security Focus: Building tools for system monitoring, threat detection, and security analysis.
• 🧠 Digital & AI Consultant: Certified in Business Digitalization (EOI) and Artificial Intelligence (Founderz). Helping SMEs design and implement digital transformation plans.
• 🤖 AI Builder: Developing autonomous local AI systems with self-evolution capabilities.
• 🎯 Focus: Software architecture, automation, security tools, and developer-centric applications.
• 🎨 Philosophy: Enthusiastic about clean code, readability, and high-quality professional documentation.

Rust Java C# TypeScript JavaScript Python Lua Delphi HTML5 CSS3 SQL PowerShell

React Next.js Svelte TailwindCSS shadcn/ui Framer Motion GSAP Zustand

Node.js Tauri Spring .NET Tokio GraalVM Prisma NextAuth.js FastAPI Ollama

MongoDB PostgreSQL SQLite ChromaDB

Git GitHub Actions Docker Cloudflare Stripe Windows

Roblox Studio

Autonomous local AI agent with self-evolution, hardware awareness, voice interaction, and progressive autonomy. Inspired by Overlord.

Python Rust TypeScript Ollama Docker FastAPI

• 🧬 Self-Evolution: Optimizes its own prompts, tools, and strategies autonomously
• 🖥️ Hardware Awareness: Monitors GPU/CPU/RAM in real-time, detects bottlenecks, requests upgrades
• 🗣️ Voice Interaction: Full TTS + STT pipeline with Whisper & Kokoro (bilingual ES/EN)
• 🔒 Progressive Autonomy: 6-level permission system with human approval gateway & kill switch
• 🧠 Persistent Memory: Episodic + vector (ChromaDB) + self-knowledge memory layers
• 📊 Web Dashboard: Real-time monitoring, chat, evolution history & hardware metrics
• ⚡ Rust Performance Modules: High-speed file indexing, embeddings & system monitoring via PyO3

One command for all your projects. Unified CLI tool that detects project types and standardizes build/run/test commands.

Java GraalVM

• Unified Commands: Works with Gradle, Maven, Node.js, .NET, and Python projects
• Native Speed: Compiled with GraalVM for instant startup
• Cross-Platform: Automated installation scripts for Windows, Linux, and macOS
• Documentation: Fully documented with JavaDoc and detailed Markdown guides

CLI tool for securely managing secrets and configuration files across development teams using Git-based sync.

Rust

• Strong Encryption: age or GPG encryption for all secrets
• Git-Based Sync: No external cloud services needed
• Multi-Environment: dev/staging/prod with smart inheritance
• Variable Detection: Identifies missing or out-of-sync config variables
• Audit Trail: Full history of who changed what and when

Open-source Windows security monitoring tool with real-time threat detection.

Rust Tauri Svelte TypeScript SQLite

• 🔴 Process Monitor: Real-time analysis with risk scoring (0-100)
• 🔵 Executable Analyzer: Hash verification, PE analysis, VirusTotal integration
• 🟢 Network Monitor: Active connections tracking per process
• 🟡 System Diagnosis: Startup programs & scheduled tasks review
• 🟣 Smart Alerts: Native Windows notifications with configurable thresholds
• 🌐 Bilingual: English & Spanish support

Lightweight Windows desktop application that monitors file system changes in real-time.

C# .NET WPF

• Real-Time Tracking: Monitors file and folder creation, modification, deletion, and renaming
• Modern UI: Built with WPF and .NET 8 with a clean, modern interface
• Lightweight: Minimal resource footprint

Windows optimization and system tuning tool.

C# .NET

• System Optimization: Tune and optimize Windows settings
• Desktop Application: Native Windows desktop tool

Lightweight CLI system monitor built in Rust.

Rust

• Real-time CPU, memory, and disk monitoring
• Cross-platform support
• Minimal resource footprint

Open-source Roblox RPG inspired by Solo Leveling with combat, dungeons, and shadow army mechanics.

Lua Roblox

I also offer professional services through softdryzz.com:

Profile views

Website

GitHub Sponsors Buy Me A Coffee

"Code is like humor. When you have to explain it, it's bad." – Cory House

Let's build something awesome together! 🚀