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BobbyESP/README.md

👨‍💻 Gabriel Fontán (BobbyESP)

GDG Ourense Organizer | Android Software Engineer | Protocol Reverse Engineering | Music Tech-Enthusiast


🚀 About Me

I am a Software Engineer focused on the Android ecosystem and low-level hardware integration. I enjoy "opening the hood" of existing technologies to build better, more modern alternatives.

Beyond general engineering, I am a huge music fan, which has led me to develop numerous tools for the audiophile community. Whether it's managing metadata or building high-performance media tools, I love where code and music intersect.

As an Organizer of GDG Ourense, I also bridge the gap between Google technologies and our local developer community in Galicia, Spain.

  • 🏛️ Community Leadership: Leading GDG Ourense, organizing tech events and workshops.
  • 🎵 Music Tech: Passionate about building tools that empower users to manage and enjoy their music libraries.
  • 🛠️ System Integration: Experienced in reverse-engineering protocols and sensor-based interaction.

🌟 Featured Projects

A privacy-first document scanner using Google's ML Kit for on-device processing. No ads, no trackers, just high-quality OCR and Material You design.

ML Kit CameraX Product Design

A modern implementation of the Sony Imaging Edge protocol. Reverse-engineered to allow high-speed photo/video transfer, bypassing the limitations of official legacy software.

Protocol Analysis Networking Kotlin

🎮 WeMotion (WIP)

Transforming smartphones into Wiimotes. Using Android's IMU sensors and low-latency UDP networking for real-time motion emulation.

Sensors UDP/IP Real-time Systems

🏷️ Metadator

A powerful, long-standing audio metadata editor on the Google Play Store. Part of my journey in building essential tools for music lovers.

Music Tech Storage Access Framework Java/Kotlin

🎧 Music & Media Experience

Music has been the backbone of my development journey. I've spent years building and contributing to projects that handle media downloading, metadata management, and playback optimization.

  • Legacy Contributions: Worked on major open-source media tools like Spowlo and Seal, focusing on UX and backend integration.
  • Tech Stack: Deep knowledge of Media3 (ExoPlayer), tagging libraries, and audio-related APIs.

🏢 Community & Leadership

Organizer @ GDG Ourense (Google Developer Groups)

  • Curating technical content and workshops for the local community.
  • Coordinating with the rest of the GDG Ourense team to create events for sharing the latest in Google, Android, and AI.
  • Check our upcoming events: gdg.community.dev/gdg-ourense/

🛠 Technical Toolbox

Category Tools & Technologies
Mobile Kotlin Jetpack Compose Coroutines Navigation 3 KotlinX Dagger/Hilt Koin
Networking UDP/TCP Protocol Reverse Engineering Ktor Retrofit
Media Tech Media3 Audio Processing Tagging Libs FFmpeg
Backend/Tools Firebase Supabase Python Docker GitHub Actions Bash and many more...
AI/ML GenKit ML Kit
Web Astro React TypeScript ExpressJS

📊 GitHub Insights


🤝 Let's Connect

Always open to discussing Android internals, community building, or the latest in high-fidelity audio tools.

  • 🌍 Based in: Ourense, Spain 🇪🇸
  • 💬 Ask me about: Android architecture, GDG, anything related to technology or even music.
  • Support my work: PayPal.me/bobbyesp

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  1. Docucraft Docucraft Public

    Android document scanner & manager built with Jetpack Compose, Material 3 Expressive and MVI architecture. Scan, organize, share and export your documents with a simple but modern adaptive UI.

    Kotlin 2 2

  2. EdgeFlow EdgeFlow Public

    A modern and reimagined successor to Sony's outdated 'Imaging Edge' app, designed with a fresh, intuitive interface using Material 3 and powered by Jetpack Compose for a seamless user experience.

    Kotlin

  3. Metadator Metadator Public

    An Android ID3 metadata editor and music player built with Jetpack Compose and Material 3

    Kotlin 167 9

  4. Spowlo Spowlo Public archive

    A Spotify songs downloader for Android made with Jetpack Compose, Material You and the spotDL Python library

    Kotlin 1.4k 37

  5. JunkFood02/Seal JunkFood02/Seal Public

    🦭 Video/Audio Downloader for Android, based on yt-dlp

    Kotlin 24.9k 1.1k

  6. Lambada10/SongSync Lambada10/SongSync Public

    Android app to download lyrics for songs in your music library.

    Kotlin 1.2k 43