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Jean-François F.JF

Jean-François F.

Expert ReactJS and Go Developer

€550/day
1 project
Lyon, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Jean-François

Hello,
I have been a developer for over seventeen years, and over the years, I have acquired extensive experience and in-depth expertise in various languages and technologies. My specialty lies in my recent mastery of the Go language, and I am also an expert in ReactJS, particularly with the NextJS framework. These skills have allowed me to contribute effectively to many ambitious and complex projects.

Over the past three years, I had the opportunity to work on the open-source CI/CD project Dagger as an employee. This experience was particularly enriching, as it allowed me to play a key role in the development and adoption of this solution by the community. My work on Dagger reflects my commitment to continuously improving software development processes and making life easier for developers worldwide.

My passion for code and my desire to collaborate with other professionals have always driven me to explore new technologies and push the boundaries of what is possible in our field.
  • French

    Native or bilingual

  • English

    Native or bilingual

  • Spanish

    Conversational

Can work on-site
Lyon (up to 20km)

Experience

  • DAGGER FRANCE SAS
    Front-end Developer
    CONSULTING AND AUDITS
    January 2021 - Today (5 years and 5 months)
    San Francisco, United States
    I am currently working for the company Dagger, which aims to simplify the world of CI/CD.

    - Research and development on an observability tool. https://dagger.cloud (project using NextJS for the front-end and a Go API for the back-end, with data retrieved from Clickhouse).
    - Development of an SDK to enable the creation of CI/CD pipelines in Typescript.
    - Participation in the implementation of the daggerverse.dev site. Stack entirely in Go with htmx for the front-end.
    - Assisting the community to facilitate their adoption of Dagger
    GraphQL Apollo GO Next.js htmx Clickhouse Typescript Figma
  • CNRS
    Huma-Num
    RESEARCH
    September 2020 - December 2020 (3 months)
    Villeurbanne, France
    As a front-end consultant, I supported Huma-Num in the development of a project for research purposes. The tool allows researchers to set up and populate a mini-site to present research "collections".
    We implemented user stories and evolved the project in compliance with the Agile methodology.
    React.js SSO Next.js Agile methodology
  • Sopra Steria
    Freelance Consultant | Front-end Development
    DIGITAL AND IT
    September 2019 - July 2020 (10 months)
    Mission: Needs analysis + assistance in writing technical specifications.
    - TDD development with Cypress.
    - ReactJS environment, mono-repo with Lerna-js.
    React.js TDD

Reviews

5.0

Out of 1 rating

J

Josselin

Easylife

Reviewed on 5/4/2021

It's a pleasure to work with Jean-François, he is very invested in his work and has successfully taken charge of an application as complex as it is vital for us.

Recommendations

Alain BegeyAB
LC
FU
+1
Alain Begey and 3 other people have recommended Jean-François

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Skill set

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