Working with a team to design and implement an automotive bootloader enabling firmware updates in compliance with UDS (Unified Diagnostic Services).

Collaborated with a team to develop a secure on-board communication module for the AUTOSAR Com stack, ensuring PDU authenticity and integrity using AES-CMAC. Contributed to the implementation of encryption-decryption services, as well as key and freshness management.

- Developed Primary Bootloader (BootManager) and Secondary Bootloader (Flash Bootloader) with Secure Boot (AES-CMAC for integrity checks) and Secure Flashing (RSA digital signatures for authenticity verification) to ensure reliable firmware updates for ECUs over the CAN bus.- Implemented Flash EEPROM emulation to enable permanent and reliable data storage for critical ECUoperations.- Designed and implemented a user-friendly interface to simplify and streamline the firmware update process.Tools : Programming Language (C), Toolchain (GCC for Arm), Build System (CMake), Version Control(Git), UI (Custom Tkinter), Scripting(Bash for key pair and signature generation on host machine), Embedded platform (NUCLEO STM32H755), USB-TO-CAN Conversion(WaveShare USB to CAN Adapter Model A), Logic Analyzer (Salae logic analyzer).

I was immersed in a dynamic role within the Distributed Vehicle Engineering Department at the Renault Group Factory in Tangier. As an Automation and Robotics Intern, my primary focus is robotic painting systems.In this position, I was entrusted with exploring the operation of vehicle painting robots. By closely examining their workflows, programming, and parameters.