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Sébastien PhilippeSP

Sébastien Philippe

Web developer and electronics engineer

€550/day
Rennes, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Sébastien

5 years of experience in React / Node.js on defense and medical projects, 10 years in project management at Orange and 4 years in electronics.
I am flexible and adapt to all types of technological projects.
  • French

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • LAZURYTE Agence Web Design
    Web designer and electronics engineer
    January 2018 - Today (8 years and 5 months)
    Rennes, France
    As a micro-entrepreneur, I set up websites on Wordpress for liberal professions, associations, and small businesses. I also handle embedded electronics projects on Raspberry Pi, Arduino, and Microchip microcontrollers. Programming in JavaScript, Python, and C. Control of peripherals and simple embedded solutions. Electronic design of schematics and routing of electronic boards.
  • Hoppen
    Application Developer
    April 2023 - February 2025 (1 year and 10 months)
    Cesson-Sévigné, France
    I participate in the development of back-office, business, and client applications. My favorite stack is ReactJS / Material-ui - NodeJS. Concerned about development quality and thanks to my experience, I intervened on a patient management dashboard project where I significantly reduced technical debt and the obsolescence of technologies used on the project. I also participate in product evolution and future customer journey orientations.
  • DASSAULT AVIATION
    ReactJs & NodeJs Developer Engineer
    January 2020 - January 2023 (3 years)
    Bruz, France
    Confidential defense project around the Rafale. Participation in the design and development of an ElectronJS application. Front environment: Electron + ReactJS (Redux Saga) + Material UI. Back environment: NodeJS + ExpressJS + MongoDB. Test environment: Mocha + Chai, Sinon. Development of backend needs: Creation of routes and APIs according to the REST model + OpenAPI documentation. Creation of packages with functions specific to backend needs. Creation of Mongo database collections and coding of data access functions. Development of front needs: Creation of ReactJS components with hooks. Joint use of Redux and Saga for application data and API calls. CSS design with MaterialUI. Development of tests with the objective of 100% code coverage. Use of Mocha, Chai, Sinon, Jest libraries. This experience allowed me to acquire good practices in React/JS development, which enabled me to provide valuable advice subsequently.

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Education

  • Engineering degree, Industrial Electronics and Computer Science
    Polytech Sorbonne
    2005
    Diplôme d'ingénieur, Electronique et informatique industrielle
  • WEB Developer, Computer Science
    Digital Campus
    2019
    Développeur WEB, Informatique

Skill set

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