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Julien LerayJL

Julien Leray

Fullstack Developer - Js, Node, Vue, Data

€700/day
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Julien

I help companies go from an idea to a product.
The risk of project failure for technical reasons should no longer exist.
With the implementation of current methodologies and technologies, time-to-market has never been shorter.

I am a specialist in Web and Data technologies, from scratch to production.

I am an alumnus of strategy consulting (Roland Berger) where I participated in the launch of the Data Digital division (Machine Learning, Data Mining, Data visualization, ...)

I was chosen by the American incubator Techstars to help startups create and code PoCs / MVPs to accelerate their market fit discovery.
I also gave talks on UX / Iterative Development topics for corporate intrapreneurs (GEFCO, FDJ, Groupama, Total, Accor, Air Liquide).

I only work with Javascript for the Web part (Node.js and Vue.js).
I am an Elite Sponsor of the Vuetify framework for their excellent work in implementing Material Design.
I advocate for Serverless as much as possible and recommend Firebase whenever possible, which allows for extreme freedom and flexibility in projects.

Feel free to contact me to discuss your projects and how I can help you.
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Paris (up to 50km), Bordeaux (up to 100km), Paris (up to 100km), Lyon (up to 100km)

Experience

  • Techstars
    Associate
    TECH
    September 2019 - Today (6 years and 9 months)
    Paris, France
    Techstars is an American incubator.

    I help startups on a technical and product level.

    I provide consulting, assist with technical team recruitment, and code from PoC to MVP to facilitate future fundraising.
    Vue Node.js Audit Consulting Firebase JavaScript MongoDB Express
  • Quanted Square
    Co Founder
    DIGITAL AND IT
    September 2018 - Today (7 years and 9 months)
    Paris, France
    JavaScript Node.js d3.js Data science Data visualization Data mining Web development Web project management
  • Foncia
    Fullstack Developer
    REAL ESTATE
    March 2018 - July 2018 (4 months)
    Paris, France
    • Design and technical architecture of Foncia's new IS on a modern full Js stack.
    • Backend development and deployment
    • Migration plan from the old, non-centralized data model to the new schemas (SQL to NoSQL)
    Node.js noSQL MongoDB JavaScript

Recommendations

FU
FU
FU
+1
Former user and 3 other people have recommended Julien

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Education

  • Expert in Information Technology
    Epitech
    2016
  • BTS in Management Information Technology
    Lycée Gustave Eiffel Bordeaux
    2012

Skill set

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