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François OnimusFO

François Onimus

Senior Fullstack Developer

€650/day
Lille, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About François

Developer for over 10 years, I've done a bit of everything, from Java Spring Boot or TypeScript backend applications, to Vue, React, or Angular web applications, or even blockchain, including RAG (Retrieval-Augmented Generation) using an LLM.
I am curious about everything and I like discovering and working with new technologies.
  • French

    Native or bilingual

  • English

    Fluent

  • Spanish

    Fluent

Can work on-site
Lille (up to 50km)

Experience

  • Indépendant
    Tech Lead Fullstack
    May 2023 - Today (3 years and 1 month)
    Lille, France
    Tech lead in a development team focused on best practices to ensure the quality of delivered products.
    Spring boot Java stack, as well as TypeScript NestJS, with challenges in managing millions of events per day with Kafka / Mongo.
    Creation of a retrieval-augmented generation (RAG) agent with an LLM directly on the client's product page.
    Spring boot NestJs Typescript Apache Kafka MongoDB
  • Positive Thinking Company
    Fullstack Developer
    January 2023 - May 2023 (4 months)
    Lille, France
    Within an agile team of 4 developers:
    -Development of ACL (anti-corruption layer) components to connect a market solution to the client's infrastructure
    -Development of a tracking component to follow the publication chain
    of products and offers (and identify bottlenecks)
    -Implementation of quality assurance (unit tests, integration tests, automated
    regression tests, sonar)
    -Implementation of CI/CD (github actions)
  • Linkvalue
    Full Stack Developer
    February 2021 - December 2022 (1 year and 10 months)
    Lille, France
    Within an agile team of 4 developers:
    -Development of ACL (anti-corruption layer) components to connect a market solution to the client's infrastructure
    -Development of a tracking component to follow the publication chain
    of products and offers (and identify bottlenecks)
    -Implementation of quality assurance (unit tests, integration tests, automated
    regression tests, sonar)
    -Implementation of CI/CD (github actions)

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Education

  • Baccalaureate
    Lycée Pasteur
    2008

Skill set

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