Freelancer profile translated to English.

Description

Software architect and expert in secure embedded systems, I work on critical projects with strong constraints on security, reliability, and industrialization.

With 9 years of experience, I design and develop low-level firmwares, complex embedded systems (bare-metal, RTOS, embedded Linux), as well as the tools necessary for debugging, validation, and industrialization.

My areas of expertise include:

• Architecture of secure embedded systems (bare-metal, RTOS, embedded Linux)

• Low-level firmware development (C, C++)

• Design of secure boot mechanisms, flashloaders, and firmware updates

• Implementation of cryptographic mechanisms and security requirements

• Hardware and software simulation (UART, SPI, NVIC, Flash, SoC)

• Low-level debugging: timing, memory, performance, critical crashes

Accustomed to regulated and demanding environments (industry, security, digital identity), I can act as both a punctual expert and a long-term architect on strategic products.

Languages

French
Native or bilingual
English
Conversational

Workplace preferences

Can work on-site

Paris (up to 50km)

Thales Cybersecurity Digital Identity
Secure Embedded Software Architect / Product Design Authority
INTERNET OF THINGS (IOT)
September 2024 - Today (1 year and 9 months)
Singapore
Architecture and development of secure embedded software solutions for smartcard and digital identity systems.
• Design of modules for a new Smartcard Operating System
• Low-level firmware architecture (C, Java)
• Definition of security and cryptographic requirements
• Development of debugging, validation, and industrialization tools
• Expert support and resolution of critical issues (memory, timing, security)

Environment: C, Java, Python, STM32, Secure OS, Crypto, UART, SPI, Renode
Specifications Java Bare Metal Software Architecture Product Design
Thales Cybersecurity Digital Identity
Embedded Software Engineer – Smartcard & Industrialization Tools
INTERNET OF THINGS (IOT)
September 2022 - May 2024 (1 year and 8 months)
Singapore
Development of software solutions for SIM card and smartcard systems, from R&D to industrialization.
• ISO7816-4 test tools
• Development of proprietary readers (SPI, I2C, ISO7816)
• Card personalization tools with integrated cryptography
• Compliance with GSMA / GlobalPlatform standards

Environment: Java, C, Python, Cryptography, FPGA, Microcontrollers
THALES AVIONICS ELECTRICAL SYSTEMS
Software Architect & Test Platforms for Critical Systems
AVIATION AND AEROSPACE
September 2019 - September 2022 (3 years)
Chatou, France
Design and development of software platforms and test benches for critical avionics systems.
• Software architecture for test benches and supervision systems
• Hardware / software integration (instrumentation, industrial networks)
• Definition of test strategies throughout the product lifecycle
• Certified and highly constrained environments

Environment: C, C++, LabVIEW, real-time systems, SCADA, industrial protocols