Freelancer profile translated to English.
Back to original languageAbout Stéphane
As a developer specializing in embedded systems, I am proficient in C and Rust. My area of expertise covers microcontrollers, robotics, Raspberry Pi, and Linux.
I also have solid experience in developing applications with Qt graphical interfaces in C++ or Python. Additionally, I am skilled in writing scripts to simplify deployment and continuous integration, using languages such as Ruby, Python, or Bash.
As an engineer specializing in low-level software development, networks, and embedded systems, I contributed to the development of the electronic boards deployed at the base of 5G antennas (gNodeB). My responsibilities included the design of the secure boot system using mbedTLS.
During my previous experiences, I participated in the design and writing of C++ libraries for real-time control and calculation of robot models. Furthermore, I developed the application part in Ruby, allowing our clients to access the control of these robots.
I am passionate about learning and constantly seeking new technologies to explore.
Originally from France, I also speak English.
French
Native or bilingual
English
Fluent
Remote only
Primarily works remotely
Experience
- MasaTechnical leadSOFTWARE PUBLISHINGMay 2025 - April 2026 (11 months)Paris, FranceTechnical lead for the SWORD software refactoring.- Connection with the existing codebase- Software support and architecture- C++ codebase of +4M lines- Debugging
- WealTakeover of connected bike projectSOFTWARE PUBLISHINGJanuary 2025 - March 2025 (2 months)Boulogne-Billancourt, FranceAdded functionality for connected bike. Target ESP32- Project takeover, software architecture.- Correction of electronic schematics.- CAN, Wifi, Bluetooth, I2S.- Debugging.- Prototyping.Porting electronic schematics from EasyEDA to KiCAD. Reduced power consumption by managing the ESP32 power supplies.
- BilberryEmbedded graphical interface development.SOFTWARE PUBLISHINGDecember 2023 - December 2024 (1 year)Gentilly, FranceC++ support for the control software development team. Target NVIDIA Jetson and Xavier.- Architecture and optimization- Qt/QML on x86 Intel Panel target- Modbus, CAN- DebuggingTest chain with GMock and Catch2 in a Bitbucket environment. Configuration of JSON files with Quicktype from JSonSpec.
Reviews
Silvio
Menerga Sàrl
Reviewed on 9/2/2022
Congratulations on this complicated porting work, we enjoyed collaborating and are delighted with the results.
L
Leviia
Leviia
Reviewed on 1/17/2022
Very good relationship :))
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Education
- CUDA - OpenCL TrainingNoble Prog formation2021Introduction to General Purpose Accelerated Computing Software Development (#CUDA and #OPENCL) - Parallel Computing - CPUs, GPUs, etc. - Programming models from high level to low level - OpenACC (Pragma driven) - CUDA (CUDA Runtime API) - OpenCL / CUDA Driver API - PTX (NVIDIA Platform)
- Low-level Linux, driverWindRiver Training2020Fomation de 40h sur le kernel Linux. Création de driver, MMU, network, device block…