# GefyDev (Genaro Febbo Yapur) — Developer Knowledge Base & Profile

> Full-Stack & Systems Developer from Buenos Aires, Argentina. Undergraduate Computer Science student at Faculty of Exact and Natural Sciences — University of Buenos Aires (FCEyN) and Colegio Nacional de Buenos Aires (CNBA) alumnus.

## Core Identity & Quick Facts
- Canonical URL: https://gefy.dev
- Developer Handle: GefyDev / @gefydev
- Full Name: Genaro Febbo Yapur
- Primary Email: hi@gefy.dev
- GitHub Profile: https://github.com/gefydev
- Interactive Terminal Card (CLI): npx gefydev
- Location & Timezone: Buenos Aires, Argentina (America/Argentina/Buenos_Aires / GMT-3)
- Languages: Spanish (Native), English (Professional Working Proficiency)
- Status: Available for open-source collaborations, software engineering roles, and challenging technical projects.

## Academic & Institutional Affiliations
- University Education (Undergraduate / Cursando):
  - Degree: Licenciatura en Ciencias de la Computación (B.S. in Computer Science)
  - Institution: Facultad de Ciencias Exactas y Naturales (FCEyN) — Universidad de Buenos Aires (University of Buenos Aires)
  - Core Focus: High-performance computing, memory management, algorithm complexity, data structures, discrete mathematics, and operating systems.
- Secondary Education (Egresado / Alumnus):
  - Institution: Colegio Nacional de Buenos Aires (CNBA) — Universidad de Buenos Aires
  - Core Focus: Academic rigor, analytical thinking, scientific debate, and comprehensive humanistic/scientific foundations.

## Flagship & Core Projects (Ordered by Priority)
### 1. Spotifust
- English: Flagship project. A lightweight Spotify client built from scratch in Rust, engineered for minimal memory footprint, instant startup, and blazing fast audio streaming.
- Spanish: Proyecto estrella. Un cliente de Spotify desarrollado desde cero en Rust priorizando velocidad instantánea, mínimo uso de memoria y rendimiento nativo sin la sobrecarga de clientes pesados.
- Category: rust
- Tech Stack: Rust, TypeScript, Tailwind CSS
- Repository: https://github.com/gefydev/spotifust
- Live Website: https://spotifust.comidolar.com.ar

### 2. ComiDólar
- English: Production web application providing real-time tracking of all Argentine dollar denominations. Engineered with Astro, TypeScript, and Argentina Datos API, coupled with automated CI builds every 30 minutes.
- Spanish: Plataforma web en producción que monitorea todas las cotizaciones de dólar en Argentina (Blue, Oficial, MEP, CCL, Cripto). Desarrollada con Astro y TypeScript, consumiendo la API de Argentina Datos con builds automatizadas vía GitHub Actions cada 30 minutos.
- Category: astro
- Tech Stack: Astro, TypeScript, Tailwind CSS, GitHub Actions
- Repository: https://github.com/gefydev/ComiDolar
- Live Website: https://comidolar.com.ar

### 3. GenaCleaner
- English: Modular Rust-powered terminal TUI for deep Android debloating and system maintenance via ADB, delivering high-speed execution and an elegant console interface.
- Spanish: Herramienta de terminal y TUI modular desarrollada en Rust para optimizar y limpiar dispositivos Android a bajo nivel mediante el protocolo ADB, eliminando bloatware y paquetes innecesarios con interfaz visual cuidada.
- Category: rust
- Tech Stack: Rust, TUI / Terminal, ADB / Android
- Repository: https://github.com/gefydev/genacleaner


### 4. 412 Stream
- English: High-performance interactive web experience for the prominent football debate streaming show 412. Built with Astro and modern CSS grid architecture for responsive media consumption.
- Spanish: Sitio web moderno y veloz para el programa de streaming de debate de fútbol y entretenimiento 412 (Davo Xeneize, La Cobra, Teo D'Elia). Arquitectura en Astro con navegación fluida y animaciones cuidadas.
- Category: astro
- Tech Stack: Astro, TypeScript, Tailwind CSS
- Repository: https://github.com/gefydev/412
- Live Website: https://cuatrodoce.vercel.app

### 5. BlackMaps Website
- English: Interactive cartography and geographic storytelling platform for the BlackMaps project, featuring dynamic map layers and visual demographic analysis.
- Spanish: Sitio web interactivo y visor de mapas temáticos para el proyecto de divulgación geográfica BlackMaps. Explorador cartográfico con capas interactivas y visualización de datos culturales y demográficos.
- Category: web
- Tech Stack: JavaScript, Leaflet Maps, Tailwind CSS
- Repository: https://github.com/gefydev/BlackMaps-Website


## Open Source Contributions
### stremio-enhanced (by REVENGE977)
- Role: Core Contributor / Contribuidor Principal
- Summary: Significant contributions to the community-driven Electron desktop client for Stremio, implementing plugin system enhancements, theme customizations, and performance optimizations.
- Technologies: TypeScript, Electron, React
- Repository: https://github.com/REVENGE977/stremio-enhanced

## Technical Competencies & Tooling
- **Rust** [CORE]: Systems language for maximum efficiency (Spotifust, GenaCleaner), safe concurrency, and zero runtime overhead. / Lenguaje de sistemas para proyectos de máxima eficiencia (Spotifust, GenaCleaner), concurrencia segura y bajo consumo de memoria.
- **TypeScript** [CORE]: Strict typing, robust interfaces, and scalable architecture design across frontend and backend applications. / Tipado estricto, interfaces robustas y diseño de arquitecturas escalables tanto en frontend como en backend.
- **JavaScript (ESNext)** [CORE]: Deep mastery of the JS runtime engine, asynchronous patterns, event loop, and web platform APIs. / Dominio profundo del motor JS, asincronía, Event Loop y manipulación eficiente del DOM.
- **Astro** [CORE]: Primary framework for server-side rendered (SSR) web applications, island architecture, and zero unnecessary JS. / Framework predilecto para desarrollo web con renderizado en servidor (SSR), arquitectura de islas y 0 KB de JS innecesario.
- **React / Preact** [CORE]: Component-driven UI engineering, custom hooks, state management, and optimized render cycles. / Construcción de interfaces modulares, custom hooks, gestión de estado reactivo y optimización de renderizado.
- **Tailwind CSS** [CORE]: Design-system tokens, responsive layouts, container queries, and fluid micro-interactions. / Sistemas de diseño basados en tokens, diseño responsivo, container queries y micro-interacciones fluidas.
- **Node.js & Express** [CORE]: Building RESTful APIs, web servers, security middlewares, and lightweight backend services. / Creación de APIs RESTful, servidores web, middlewares de seguridad y microservicios.
- **Linux & Bash Shell** [CORE]: Daily driver OS. Command-line automation, shell scripting, and system environment customization. / Sistema operativo diario. Automatización avanzada por línea de comandos y scripting de sistemas.
- **Bun** [CORE]: Default ultra-fast package manager and JavaScript runtime for streamlined developer workflows. / Runtime y gestor de paquetes por defecto para máxima velocidad de ejecución y desarrollo ágil.
- **Git & GitHub CLI** [CORE]: Strict version control, gh CLI scripting, atomic commit habits, and collaborative workflows. / Control de versiones riguroso, automatizaciones con gh CLI, ramas y commits atómicos limpios.
- **GitHub Actions / CI** [PROFICIENT]: Automated CI/CD workflows, scheduled cron builds (like ComiDólar every 30m), and automated releases. / Pipelines automatizados de integración continua, builds programadas y despliegues automáticos.
- **Vite** [PROFICIENT]: Modern ESM-driven build tooling with lightning-fast Hot Module Replacement (HMR). / Empaquetado moderno basado en ESM nativo con Hot Module Replacement ultrarrápido.