Custom board bring up with configuration of Pinmux in Yocto with meta tegra layer and testing of the peripherals. Integration of drivers in de Linux kernel: Wi-Fi, USB, IMU, GNSS, etc.
- AI Developer
Hi, I’m Sam Lefebvre, a seasoned embedded systems engineer and consultant based in Kortrijk, Belgium.
Hi, I’m Sam Lefebvre, a seasoned embedded systems engineer and consultant based in Kortrijk, Belgium. I design and implement hardware, firmware and software solutions for Industrial IoT, embedded Linux platforms and hardware prototypes. I enjoy turning complex requirements into robust, maintainable architectures using C, C++, Java and Python, and I often work across the hardware-software boundary to deliver end-to-end results.
Today I run Saleconix as a freelance consultant, helping clients with embedded IIoT, machine vision and AI-enabled systems. My work spans microcontroller platforms (Microchip/ARM/STM32), Embedded Linux, PCB design, and rapid prototyping, with a focus on practical, production-ready solutions and collaborative product development.
Custom board bring up with configuration of Pinmux in Yocto with meta tegra layer and testing of the peripherals. Integration of drivers in de Linux kernel: Wi-Fi, USB, IMU, GNSS, etc.
Investigation of stability issues with the SD card on an Axotec embedded module and provision of a robust installation bash script to install an external Wi-Fi stick in the user space.
Business analytics, technical analytics and design of a visualization system with a touchscreen, GPU, RTC, real-time command interpreter, and various IO interfaces like USB. The used programming language was C++20 and the development environment was mbed CE. I was involved in the mbed CE project as part of this work.
Design of a HB3 ventilation system in C++11, including modifications to the public API, balancing procedure, error handling, unit tests, etc. Development of a POC for communication between Azure IoT HUB and CDK for telemetry data exchange.
Development of a production stand for a 55" medical display with a sequencer, C# scripting, and SAP database. Creation and implementation of sequences for the various process steps. (functional, logistics, calibration, high-pot testing, etc.)
Development of a software architecture for the next generation of remote controls for heat pumps and air-conditionings. Integration of Matter, BLE, and Zigbee. Setup of a CI/CD system with runners.
Provided consultancy focused on optimizing embedded Linux drivers and integrating algorithms into the Android kernel. Worked with C++, Typescript, Python, and Docker to enhance Linux system performance and application integration for clients such as Barco.
Taught theoretical and practical courses in analog/digital electronics, embedded systems, mechatronics, and power electronics. Supervised thesis students in a large university college setting with diverse bachelor programs.
Worked on IT department projects involving reporting tools such as Microsoft Reporting Services and Power BI, developed web-based applications using C# .NET and SQL, and managed software package integrations.
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