2015

The beginning of my passion for new technologies

I discovered the world of computers and electronics in 2015, and I started using Arduino boards with starter kits.

French Baccalauréat

Earned the French Baccalauréat with electives in Physics-Chemistry, Mathematics, and Advanced Mathematics in the final year (Terminale), and Engineering Sciences in the first year of high school (Seconde).

Diploma in Electrical Engineering (DUT) in Le Havre

Major in Automatic Control and Industrial Computing. Applied knowledge in electronics and industrial computing through SAÉ projects (Learning and Assessment Situations), carried out with a project management methodology (task distribution, deadline compliance, collaborative work), including the design of a laser gun and the maintenance and verification of an industrial process through a digital twin.

Engineering Student in Embedded Electronic Systems

Trained at École des Mines de Saint-Étienne (ISTP), specialized in Embedded Electronic Systems, I develop both technical and methodological skills, especially in project management. The work-study program at Loc2ndt is a major asset, allowing me to directly apply theoretical learning to real projects, such as the design and implementation of a connected and automated calibration bench for a multi-sensor measurement instrument, while considering technical, organizational, and scheduling constraints.

(TBD – September 2026) Graduate Engineer in Embedded Systems

After my international mobility period, which allows me to discover other cultures, and after submitting my engineering thesis, I will be able to obtain my engineering degree.

Personal projects: server, website, and open-source projects

I also work on electronics projects. They allow me to explore and use various technologies (RFID, UWB). I have also set up my personal server hosting services (for example GitLab), as well as my website, which allows me to share my discoveries. I also have experience in microcontroller simulation with QEMU. I aim to share my knowledge in embedded systems. That is why I want to create open-source educational tools that make it possible to learn electronics and programming in a fun and interactive way.

What I can design:

This section summarizes my main areas of expertise as an embedded systems engineer. These are the topics on which I have built my skills through personal and professional projects.

Embedded Firmware and Real-Time Systems

I develop embedded firmware for microcontroller-based systems with a robust real-time architecture. This includes task scheduling, peripheral drivers, resource management, and reliable runtime behavior with RTOS frameworks such as FreeRTOS and Zephyr. I often use these technologies when developing human-machine interfaces, embedded communication protocols, and IoT systems communicating over radio frequency.

FreeRTOS / Zephyr Peripheral Drivers Human-Machine Interfaces Embedded Communication Protocols
Realtime

Hardware Implementation (analog sensors, MCU, digital)

I design and implement my own electronic hardware: sensor integration, digital interfaces, and microcontroller integration. These PCBs can serve various functions such as motor control, physical measurement, or power conversion (battery management and power regulation).

Analog Sensors Power Conversion and Battery Management Motor and Actuator Control MCU + Digital Design
Realtime

Infrastructure Development (IoT, Network, CI/CD)

I also build infrastructure around products to automate the full system: IoT services, networking, deployment pipelines, and project automation. I design both proprietary communication protocols and services for backup, monitoring, and sensor data processing. I also handle code development and deployment (CI/CD), including automatic software updates, to ensure long-term maintainability and scalability.

IoT Services Network Architecture CI/CD Pipelines Over-the-Air Updates
Realtime

Some projects:

These projects show how I apply my skills on real hardware and software problems. Detailed write-ups are available in the Projects section.

Any feedback or request?

Feel free to leave us a message to help improve the website. This section is also useful for any other request.

Contact me.

I am active on social networks, you can find me here:

  • Discord : Romain#8405
  • romain@berthoule.fr
  • @romain.brtl