Skip to content
View joelguittet's full-sized avatar
16 followers · 1 following

Achievements

Achievement: Pull Sharkx3Achievement: QuickdrawAchievement: Starstruck

Achievements

Achievement: Pull Sharkx3Achievement: QuickdrawAchievement: Starstruck

Block or report joelguittet

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Please don't include any personal information such as legal names or email addresses. Maximum 100 characters, markdown supported. This note will be visible to only you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
joelguittet/README.md

👋 Hi there, I'm Joel Guittet

I'm an embedded software engineer with a strong focus on real-time systems, security, and IoT development.

I'm an active contributor to the Zephyr RTOS ecosystem and few other projects.

Zephyr Contributor

🗣️ I was talking at Zephyr Project meetup: Grenoble, France – March 26, 2025 examining security feature provided by Zephyr RTOS. Watch the session here.

🔧 Technologies & Tools

  • ⚙️ Embedded C / C++
  • 🧵 Zephyr RTOS, FreeRTOS, ThreadX
  • 🛡️ Secure Boot, Secure Firmware Update
  • 📡 Ethernet, WiFi, HTTPS, MQTTS, LoraWAN
  • 📊 LVGL, E-Ink displays, touch UI
  • 🔌 STM32, nRF52/nRF53, ESP32, NXP MCUs
  • 🔧 Zephyr West, CMake, Devicetree
  • 🖥️ KiCad, VS Code, GDB, Wireshark
  • And much more!

📦 My Notable Projects

Repository Description
mender-mcu-client A Mender client running on MCU devices, with ESP-IDF and Zephyr examples.
c-cote Zero-configuration microservices library in C compatible with cote.
meta-chip Yocto meta layers to support NextThingCo CHIP and CHIPpro.

🚀 What I'm Working On

  • 👀 An Board Developement SDK to speed up developement using ThreadX, FreeRTOS, or bare metal.
  • 🚆 A digital central station for railroad hobbyists using Zephyr.
  • A new Mender example running on MCU using a Nordic device, and a new Mender example running ThreadX.

🌍 Let's Connect

  • 🔗 LinkedIn
  • 📫 joel.guittet [at] gmail.com
github contribution grid snake animation

Pinned Loading

  1. mender-mcu-client mender-mcu-client Public

    Mender client for MCU, just because it's cool to have it

    C 45 12

  2. mender-stm32l4a6-zephyr-example mender-stm32l4a6-zephyr-example Public

    Mender MCU example running on STM32L4 using Zephyr RTOS

    C 10 1

  3. mender-esp32-example mender-esp32-example Public

    Mender MCU example running on ESP32 using ESP-IDF platform

    C 22 9

  4. c-cote c-cote Public

    Zero-configuration microservices library in C

    C 3