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Alexandre BarsacqAB

Alexandre Barsacq

Embedded Systems Engineer

€750/day
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Alexandre

After several years in a large defense company and then a small IoT company, I am making these experiences available for the realization of your embedded systems, Internet of Things, and IT projects.

I will be keen to use my knowledge and skills to offer you solutions adapted to your needs and budgets: from COTS-based prototypes to custom-made products.

From defining needs to the functional product, I will support you in the development of embedded systems projects and their specific hardware and firmware.

I can also be involved in specification, design, and validation missions for a product following a V-model and requiring requirements tracking.

I am equally comfortable with commercial COTS hardware architectures as well as specific custom architectures. Depending on the need, I can develop from Assembly to Python, as well as in C and C++ with modern tools, from versioning (git) to debugging (gdb, trace32) including continuous testing.


  • French

    Native or bilingual

  • English

    Native or bilingual

  • Spanish

    Fluent

Can work on-site
Paris (up to 30km)

Experience

  • Freelance
    Freelance Software Engineer
    December 2023 - Today (2 years and 6 months)
    Mission for Société Forestière Sept 2024 | Nov 2024:
    • Help client define its needs
    • Research possible technical solutions
    • Report on possible solutions, compare their benefits, map plan of action for future developments
  • Kolibree, a Baracoda company
    Senior Embedded Software Engineer
    July 2020 - July 2023 (3 years)
    Neuilly-sur-Seine, France
    - Design embedded solutions for mass-market IoT products
    - C programming - Python programming

    - Extensive use of low-power BLE microcontrollers : ESP32 and nRF52 family
    - Use of embedded SDKs : NRF, espressif, Zephyr OS, FreeRTOS
    - Maintain and evolve CI for embedded (Jenkins, CirclCI, Github)
    - Strong emphasis on tests, with 100% unit-test coverage and massive functional tests


  • Freelance pour Kolibree
    Team Support
    ENTERTAINMENT AND LEISURE
    March 2020 - June 2020 (4 months)
    Neuilly-sur-Seine, France
    - Development in C of software modules for a consumer IoT product on a Nordic NRF52 processor

    - Development of tests, unit tests, continuous integration (Jenkins)

    - Use of BLE technologies in a low-power environment

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Education

  • Embedded Systems Electronics Engineer
    ESIEE
    2013
    Diplôme d’ingénieur en génie électrique, spécialité en systèmes embarqués

Skill set

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