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Yann C.YC

Yann C.

Embedded Linux Engineer, Buildroot Yocto, Drivers

€550/day
Nantes, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Yann

Embedded Systems Engineer with 8 years of experience primarily with embedded Linux boards, specializing in BSP management, software integration, and continuous integration, as well as low-level application development.

Here is a summary of my main technical skills:

> Embedded Linux: Buildroot, Yocto, LXC
> DevOps: Docker, Gitlab CI/CD, Jenkins, Github Actions
> Languages: C, Bash, Python, nodeJs, Lua
> Com: I2C, SPI, HTTP, REST, ws
> Platforms: Armv7, Armv8, IMX6, IMX8, Broadcom SoC
> Languages: French (native), English (fluent)

My first passion is making electronic boards work by integrating Linux and services and by developing drivers, low-level, and middleware. My second is bridging the world of embedded systems and DevOps, for example by using a service/microservice approach with containers or by testing and deploying applications through continuous integration. However, I know how to remain pragmatic and will never push a technology when it is not necessary.

I prefer the agile method when it is truly agile, but I am not afraid of the V-cycle.

When I develop, I always keep in mind the need to reduce complexity and increase maintainability, but above all, to remain simple.

I am a strong advocate for open-source software as I dislike reinventing the wheel and would always trust the community more than support.

Curious by nature, I am open to opportunities primarily in embedded Linux, but a DevOps mission could also interest me.
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Nantes (up to 50km), Paris 12e Arrondissement (up to 15km)

Experience

  • Esmé Solutions
    Embedded Linux Engineer
    INTERNET OF THINGS (IOT)
    April 2023 - Today (3 years and 3 months)
    Mortagne-sur-Sèvre, France
    Development of low-level application software and integration of new products into the range.
    Yocto Embedded Linux C Python Unit Tests Git
  • Polytech Sorbonne
    Software Testing Professor
    EDUCATION AND E-LEARNING
    November 2020 - Today (5 years and 9 months)
    Paris, France
    • Responsible for the "Software Testing" course at Polytech Sorbonne on software quality, software testing, development and software project management methods, and industry standards
    • Preparation of a 30h+ training course for final-year engineering students
    • Reorientation of the course towards industry and topics of agility, quality, DevOps, and software development
    • Organization of a 16h workshop on developing an application in Test Driven Development in an agile SCRUM team of 15 students
    Python Git GitHub Continuous Integration Scrum QA testing Trello Linux
  • Eolane
    Embedded Linux Engineer
    DIGITAL AND IT
    October 2021 - April 2023 (1 year and 7 months)
    Nantes, France
    Support for Eolane on Embedded Linux topics, my work mainly consisted of maintaining a Yocto BSP in the automotive sector. I was also in charge of developing a test bench in the railway sector as well as projects for transport ticket validators (bus/tram/train). For each of these projects, I was also in charge of continuous integration.

    - Yocto recipe integration
    - CI/CD pipeline with Yocto
    - CI/CD pipeline for Python projects (lint, tests, build)
    - Embedded C application development and associated unit tests
    - Uboot multiboot integration
    - BSP migration (Sumo -> Dunfel, IMX6s to IMX6d)

    Hardware: IMX6, IMX6s, IMX6d, IMX8, Intel Atom
    Software: C, Shell, python
    Tools: Yocto, Buildroot, Git, gitlab CI/CD, Docker, SNMP, Unittest, Cunit
    Yocto Linux Python (Programming Language) CI/CD Docker Unit Tests Git Gitlab

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Education

  • Engineer
    Polytech Sorbonne
    2017
    Ingénieur en Electronique et Informatique des systèmes embarqués

Certifications

  • TOEIC 950/990
    TOEIC
    2017
    English

Skill set (36)

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