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Térence MarchalTM

Térence Marchal

Freelance Embedded Software Engineer

€550/day
1 project
Nantes, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Térence

Computer engineer specializing in Embedded Systems & IoT, I have been working as anindependent consultantsince 2021.

Today, I help my clients design and develop their embedded software. I am committed to writing well-architected code that can be maintained and reused in the long term.

My preferred languages areCandJava**, which allow me to develop both low-level embedded software and higher-level human-machine interfaces. I focus on writing **quality code(i.e., no untracked warnings or TODOs) in a suitable development environment (i.e., automatic build, rigorous git workflow, etc.) rather than functional but poorly tested and undocumented code.

Currently based in theNantesregion, I am fluent inEnglishand have an intermediate level of **Spanish**, which allows me to work for clients in France and internationally.
  • French

    Native or bilingual

  • English

    Native or bilingual

  • Spanish

    Conversational

Can work on-site
Nantes (up to 20km), Angers (up to 10km)

Experience

  • Kelio
    Freelance Embedded Software Engineer
    SOFTWARE PUBLISHING
    December 2022 - Today (3 years and 6 months)
    Cholet, France
    Design, development, and real-world deployment of a facial recognition access control terminal prototype.

    Integration and benchmarking of two facial recognition modules on Arm Cortex A-53 and Android 12.

    Design and development on STM32 and FreeRTOS of the 4th iteration of the company's iconic access control terminal.

    Development of network configuration functionalities for a Linux gateway via D-Bus.
    C FreeRTOS Java STM32 ARM Cortex Android D-Bus CI/CD Linux Git Facial Recognition
  • TPL Systèmes
    Freelance Embedded Software Engineer
    TELECOMMUNICATIONS
    May 2021 - November 2022 (1 year and 7 months)
    Toulouse, France
    Design and development of a remote administration service for population alert sirens in the United States on STM32 and FreeRTOS.

    Implementation of monitoring, configuration, and remote update via LwM2M. Communication security with MbedTLS & PSK.

    Design and development of a complete 4G LTE stack (UDP & TCP) with the latest Sierra Wireless modules.

    Development of the server back-end and the visual interface to interact with over 500 sirens. Responsible for automating deployment and on-site maintenance via Docker-Compose.
    C FreeRTOS LwM2M Docker MQTT STM32 MbedTLS 4G OTA Java Thingsboard JavaScript Anjay docker-compose CoAP
  • Parrot
    Consultant Software Engineer
    TECH
    June 2020 - December 2020 (7 months)
    Paris, France
    Contribution to the future Anafi USA drone within the radiocommunications team.

    Development of a radio sensitivity measurement test bench in an anechoic chamber. Automation of four tools, including a radio communication tester, to improve measurement reliability and repeatability, reducing operation time by five.

    Design of a second test bench to reproduce the impact of flight conditions on radio communications and video streaming.
    C Python Git Jenkins Jira ADB Android 4G

Reviews

5.0

Out of 1 rating

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Reviewed on 1/26/2021

The project was delivered within a few days, very well presented and functional. We are extremely satisfied!

Recommendations

SD
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Stéphane Douillard and 1 other person have recommended Térence

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Education

  • Degree in Computer Science and Applied Mathematics
    Grenoble INP - Ensimag
    2020
    Spécialisation Systèmes Embarqués & Objets Connectés
  • Exchange Semester
    University of Pennsylvania
    2020
    Internet des Objets, Entreprenariat appliqué à l'Informatique, Management de Projet, Négociation appliquée à l'Ingénierie

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