Ghassen Rafraf
Embedded Software Developer
Salary / Daily rate
Tunis, Tunisia
Freelance, open to permanent contract
Can come onsite
Skills
Languages
About me
Intro
Embedded systems engineer specializing in UAV navigation and IoT solutions with expertise in ROS2, sensor fusion, and real-time processing. Proven experience developing GPS-denied navigation systems that reduced estimation errors and improved tracking reliability. Expert in STM32, Python, and FPGA development ready to deliver cutting-edge embedded solutions.
Work experience
Embedded Software Engineering Intern
VOLTAT Technologies
Mar 2025 - Jul 2025
5 months
Remote
Embedded Software Developer
AVIONAV
May 2024 - Aug 2024
4 months
Sousse, Tunisia · Hybrid
During my internship at AVIONAV, I led the development of advanced navigation systems for UAVs in GPS-denied environments. By leveraging ROS2, sensor fusion techniques, and Python on the Nvidia Jetson Nano platform, I engineered a position estimator that significantly reduced estimation errors. I also developed an outlier detection mechanism to enhance accuracy in noisy conditions and implemented an adaptive multi-sensor fusion architecture, which improved position tracking reliability. This hands-on experience refined my skills in embedded systems, real-time processing, and UAV technology.
Education
Ecole Nationale d'Ingénieurs de Sousse
Diplôme d'ingénieur
2022 - 2025
2 years 9 months