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Antoine BernabeuAB

Antoine Bernabeu

FIRMWARE/EMBEDDED DEVELOPER

€500/day
Nantes, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Antoine

Freelance engineer specializing in embedded systems and IoT, I hold an engineering degree as well as a doctorate, with strong expertise in low-level development.
I am involved in the entire lifecycle of embedded projects: from the design of hardware and software architectures to firmware development, real-time optimization, and industrialization. I master RTOS environments, development on microcontrollers and SoCs, as well as the strong constraints related to real-time systems, energy consumption, and reliability.
My expertise also includes embedded AI, with the integration of machine learning models optimized for resource-constrained platforms, to bring intelligence directly closer to the sensor.
Accustomed to working on complex and innovative projects, I can adapt to both R&D environments and industrial contexts. Autonomous, rigorous, and results-oriented, I support my clients in the success of their products, from proof of concept to deployment.
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Nantes (up to 50km), Rennes (up to 10km), Vannes (up to 10km), Lorient (up to 10km)

Experience

  • Sonaid
    FIRMWARE DEVELOPER
    INTERNET OF THINGS (IOT)
    October 2025 - Today (8 months)
    Nantes, France
    • • Development of an IoT tele-assistance solution
    • • Integration of an AI model on a microcontroller

    In this project, I am supporting the porting of a tele-assistance application from an Android target to much more memory-constrained microcontroller targets (ESP32). In particular, I optimized the audio processing pipeline for the target and implemented data reporting to a server via MQTT.
    FreeRTOS Embedded Systems ESP32 TensorFlow Lite
  • Nantes Université - IETR
    POST-DOCTORATE, ENERGY FLOW IN INTERMITTENT SYSTEMS
    INTERNET OF THINGS (IOT)
    January 2024 - August 2025 (1 year and 7 months)
    Nantes, France
    • • Energy management for intermittent systems
    • • Implementation of an energy harvesting prediction algorithm in a scheduler – Modification of an RTOS kernel (TrampolineRTOS)
    • • Implementation of intermittent eco-acoustic applications – Target: EFM32, MSP430 – AI classification algorithm for bird songs, CNN with TensorFlowLite Micro on Cortex-m4
    MSP430 ARM Cortex-M TensorFlow Lite C
  • Department of Engineering Science - University of Oxford
    SOFTWARE DEVELOPMENT INTERN UNDER THE 'IN-NETWORK COMPUTING' PARADIGM
    April 2020 - September 2020 (5 months)
    • • In-Network Computing
    • • Programming on Software Switch (bmv2) and Hardware Switch (Tofino2)
    • • Implementation of an NLP algorithm on specific architectures (PSA, TNA) using the P4 language

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Education

  • DOCTORAT, SUPPORT D'EXÉCUTION POUR LES SYSTÈMES INTERMITTENTS
    Nantes Université - LS2N
    2020
    DOCTORAT, SUPPORT D'EXÉCUTION POUR LES SYSTÈMES INTERMITTENTS
  • DIPLÔME D'INGÉNIEUR - SYSTÈME EMBARQUÉ
    Centrale Nantes
    2017
    DIPLÔME D'INGÉNIEUR - SYSTÈME EMBARQUÉ

Skill set

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