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François LFL

François L

Full stack developer

€600/day
Vélizy-Villacoublay, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About François

Versatile and passionate developer, I have evolved in small structures as well as in large groups on web projects.
My areas of expertise are back-end development (NodeJS, Java Spring), web interface development (NextJS, React), systems (Linux) and networks administration, and database administration (PostgreSQL/PostGIS, MongoDB, SQLite).
  • French

    Native or bilingual

  • English

    Fluent

  • German

    Conversational

  • Spanish

    Conversational

Can work on-site
Vélizy-Villacoublay (up to 50km), Paris (up to 100km)

Experience

  • Data Jumbo
    Full Stack Engineer
    August 2022 - Today (3 years and 10 months)
    Paris, France
    Data Jumbo is a data visualization tool targeting No Code/Low Code users and platforms such as Notion. I take part in the creation of new features in a GCP environment.
  • Dassault Systèmes
    CATIA MBSE Data Model Software Engineering Specialist
    September 2021 - July 2022 (10 months)
    78140 Vélizy-Villacoublay, France
  • Dassault Systèmes
    R&D 3DExperience City Back-End Engineer
    September 2020 - August 2021 (11 months)
    78140 Vélizy-Villacoublay, France
    3DExperience City web applications enable to load, visualize and share data with cities stakeholders. To help the users to leverage more and more data types we want to provide a new tool to load and convert data to formats that are usable by City apps. My mission is to help define and develop this new data preparation tool's back end service.
    - Exploring and validating the possibilities of an in-house FaaS framework. This framework allows to call Java/C++/JS functions via Remote Procedure Calls on a compute server.
    - Exploring the framework's upscaling and job queuing possibilities
    - Benchmarking the framework's performance and behaviors under various types of loads
    - Developing a Java based data preparation web service leveraging the FaaS framawork internally

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Education

  • Master of Engineering
    ECE PARIS
    2021
    Master of Engineering - MEng, IT, Cybersecurity & Big Data
  • Bachelor of Science
    Université de Picardie Jules Verne (Amiens)
    2018
    Bachelor of Science - BS, Computer Systems Networking and Telecommunications

Skill set (20)

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