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felipebetancur/README.md

Hi there 👋 I'm Felipe Betancur

Electronic Engineer • Musician • Embedded Systems Developer

I enjoy building technology that connects electronics, Linux, music, and knowledge sharing. My interests range from embedded systems and IoT to Linux performance analysis with perf and eBPF, as well as technical writing with LaTeX and modern documentation using Astro.

🚀 Currently

  • 🌱 Learning eBPF and Linux observability
  • 🎛️ Developing Druman, a wearable musical IoMusT prototype
  • ✍️ Writing articles about Linux performance, eBPF and embedded systems

💻 Areas of Interest

  • Embedded Systems
  • Linux Performance Analysis
  • eBPF
  • Internet of Musical Things (IoMusT)
  • Music
  • Firmware Development
  • PCB Design
  • Audio Processing
  • Technical Documentation with LaTeX
  • Astro & Markdown
  • Personal knowledge management (PKM)
  • Second Brain

🛠️ Technologies

Languages

C • C++ • Python • HTML

Embedded

ESP32 • STM32 • Arduino • FreeRTOS

Linux

perf • eBPF • Git

Documentation

LaTeX • Markdown • Astro

📌 Featured Projects

🎛️ Druman

Wearable musical IoT prototype that encourages movement and rhythm through interactive audio.

📋 Lean Canvas for Obsidian

Spanish adaptation of a Lean Canvas template for Obsidian.

🐧 Blog: systemtoolslab

Articles and tutorials on technologies like eBPF, perf, QEMU, KVM, KiCAD, FreeCAD, among other powerful tools and software primarily open source. Content available in Spanish and English

📚 Blog

➡️ Visit my blog:

https://felipebetancur-blog.netlify.app

🤝 Let's Connect

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  1. lean-canvas-for-obsidian lean-canvas-for-obsidian Public

    Spanish adaptation of a Lean Canvas template for Obsidian. Build, edit, and export your business model using Markdown notes and Obsidian Canvas. Ready to use and easy to customize.

  2. perf-tools perf-tools Public

    Forked from brendangregg/perf-tools

    Performance analysis tools based on Linux perf_events (aka perf) and ftrace

    Shell

  3. ESP32-audioI2S ESP32-audioI2S Public

    Forked from schreibfaul1/ESP32-audioI2S

    Play mp3 files from SD via I2S

    C++

  4. Arduino-Viscount-Bass-Pedals Arduino-Viscount-Bass-Pedals Public

    Forked from charliewilliams/Arduino-Viscount-Bass-Pedals

    Vintage electronic organ pedals + Arduino = Awesome.

    C++

  5. gpio_viewer gpio_viewer Public

    Forked from thelastoutpostworkshop/gpio_viewer

    GPIOViewer Arduino Library to see live GPIO Pins on ESP32 boards

    C++

  6. NeuralNote NeuralNote Public

    Forked from DamRsn/NeuralNote

    Audio Plugin for Audio to MIDI transcription using deep learning.

    C++