Sam Lefebvre

Available to hire

Hi, I’m Sam Lefebvre, a seasoned embedded systems engineer and consultant based in Kortrijk, Belgium.

About

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.

  • Joined August 2025

Languages

  • DutchFluent
  • EnglishFluent
  • Spanish; CastilianAdvanced
  • FrenchIntermediate

Industry experience

  • Computers & Electronics
  • Education
  • Energy & Utilities
  • Manufacturing
  • Professional Services
  • Software & Internet

Projects · 6

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.

Work experience· 17 roles

Embedded Linux Expert · Essensium MindDec 2018 – Aug 2025 · 6 yrs 9 mos

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.

Lecturer in Electronics and ICT · VivesDec 2017 – Aug 2025 · 7 yrs 9 mos

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.

Software Analyst / Developer · HowestDec 2016 – Aug 2025 · 8 yrs 9 mos

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.

Lector Electronics & ICT · VivesJan 2016 – Jan 2017 · 1 yr 1 mo
Research Engineer Smart Grid · Honeywell Elster EnergyICTDec 2015 – Aug 2025 · 9 yrs 9 mos
Software Analyst / Developer · HowestJan 2015 – Jan 2016 · 1 yr 1 mo
Scientific Researcher at IDlab · UGent ImecDec 2011 – Aug 2025 · 13 yrs 9 mos
Research Engineer Smart Grid · Honeywell Elster EnergyICTJan 2011 – Jan 2015 · 4 yrs 1 mo

Education· 12

PhD Program · UGent, Imec2008 – 2011
Predoctoral Training Program in Engineering Sciences · UGent2006
Master in Industrial Sciences · UGent1997 – 2000
Technical Secondary School Certificate · PTI Kortrijk1993 – 1996

Certifications and awards· 8

European driver's license class B2030 – 2025
Doctoraatsopleiding Ingenieurswetenschappen (PhD studies)2030 – 2011
Predoctorale Opleiding Ingenieurswetenschappen2030 – 2006
Master of Industrial Sciences, Electronics (Cum Laude)2030 – 2000

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