Mahamat Oumar

Electronics and IoT systems engineer graduated with a Master's degree in Electronic Engineering (University of Bordeaux), I offer my skills in design, prototyping, and programming to companies and startups looking to rapidly develop innovative solutions.

💡 What I offer

I support my clients from idea to functional prototype, combining electronics, embedded software, and IoT integration:

Electronic design and prototyping: schematics, PCB routing (Altium, KiCad), energy optimization, microcontroller integration (Arduino, STM32, ESP32, Raspberry Pi).

IoT development: sensor integration (temperature, humidity, motion, light, GPS…), wireless communication (LoRa, LoRaWAN, MQTT, 4G/LTE, Wi-Fi), monitoring platforms (Node-RED, Home Assistant, custom dashboards).

Programming and automation: Python and C scripts for data acquisition and processing, signal analysis, process automation, visualization interfaces (OLED, LCD, web dashboards).

Consulting and technical support: audit and improvement of existing prototypes, assistance to startups and laboratories in moving from concept to industrialization.

🔬 Examples of achievements

Autonomous connected weather station (LoRa + 4G + Raspberry Pi) with real-time data transmission.

Test bench for micro-thrusters with HX711 sensors and real-time display.

Electronic board for user interface (trackball + LEDs, I2C communication).

Simple home automation systems: lighting control, fire alarm with sensors and alerts.

🚀 Why work with me?

Versatile, autonomous, and passionate about innovation, I can take charge of a complete project or integrate into an existing team. My methodology combines academic rigor, practical spirit, and rapid prototyping.

📍 Availability: remote or on-site missions (Bordeaux and surrounding areas).