Description

Embedded & IoT Engineer driving secure, high-performance firmware development for STM32 microcontrollers and connected devices. Skilled in secure boot, TCP/IP stacks, 4G integration, HAL Ethernet drivers, and Precision Time Protocol for Time-Sensitive Networking. I design reliable, cloud-connected systems (AWS IoT, Azure IoT) that bridge hardware and software to deliver real-world impact.

Industry field of expertise

Languages

English
Native or bilingual
French
Fluent

Workplace preferences

Can work on-site

Grenoble (up to 50km)

STMicroelectronics France
Senior Embedded Software Engineer
January 2023 - Today (3 years and 5 months)
Grenoble, France
• • Developed embedded IoT firmware for STM32H7S and STM32H5 microcontrollers, focusing on secure features like SB-SFU.
• • Implemented and maintained HAL Ethernet driver solutions to ensure high performance networking.
• • Integrated AWS IoT Core and Azure IoT connectivity for seamless cloud communication.
• • Enabled accurate time synchronization in Time-Sensitive Networking (TSN) environments through Precision Time Protocol (PTP).
STM32 Jenkins Python Git Ethernet
Groupe IT Link
Embedded Software Engineer
October 2021 - December 2022 (1 year and 2 months)
Grenoble, France
• • Developed and integrated a TCP/IP stack for alarm system firmware, enhancing reliable alarm transmission.
• • Implemented 4G modules to ensure seamless cellular connectivity for remote communication.
• • Collaborated with cross-functional teams at Groupe IT Link to deliver innovative embedded solutions.
Alarme Surveillance IAR Keil uVision Jira/Confluence
Sagemcom
Embedded Software Engineer
January 2018 - March 2019 (1 year and 2 months)
Mégrine, BA, Tunisia
• • Developed a secure Linux application for managing firmware updates for set top boxes.
• • Ensured reliability through rigorous bug fixes and ongoing code maintenance.
• • Focused on continuous improvement of the update process to enhance user experience.

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Engineer's degree
National Engineering School of Monastir
2016
Engineer's degree
Physique-Technique
IPEIN - Institut Préparatoire aux Études d'Ingénieur de Nabeul
2013
Physique-Technique

Marwen Bouaziz

Senior Embedded Software Engineer

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