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Julien J.JJ

Julien J.

Front-end developer / React / AWS serverless

€550/day
2 projects
Lille, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Julien

Hello,
After working for several years in Paris, Sydney and Melbourne as a salaried full-stack developer, I now wish to continue on my own.
Certainly, the idea of being a digital nomad is interesting, but it is above all about satisfying my desire to exchange more and more on new and exciting projects.

I spent the last 12 months in Melbourne working within an engineering team, mainly focusing on React/Apollo-GraphQL for the front-end and Node/PHP for the back-end.
I love the operating principle where a developer is responsible for a component or a specific part of an application and must think about the entire solution: front-end, back-end, micro-services, API, monitoring, ...
  • French

    Native or bilingual

  • English

    Native or bilingual

Can work on-site
Lille (up to 10km)

Experience

  • Sidekicker
    Senior Web Engineer
    HUMAN RESOURCES
    February 2017 - February 2018 (1 year)
    Melbourne, Australia
    Sidekicker is the leader in on-demand staffing in Australia and New Zealand.

    - Creation and maintenance of a web application: React, Redux, GraphQL, SSR, Webpack
    - Development and maintenance of a GraphQL API in PHP
    - Optimizations of the developer team's workflow
    - Application monitoring
    - Creation of prototypes in React Native (mobile applications) and Node (chatbots).
    React.js Node.js React Native API MySQL HTML5 CSS3 Chatbot
  • Yeti.ski
    Co-founder & Lead Developer
    SPORTS
    June 2016 - January 2017 (7 months)
    Implementation of a tool to compare the price of ski rental equipment. After a market study, my 2 co-founders and I decided to create this tool to address the lack of clarity when it comes to finding the cheapest equipment.

    - Creation of a REST API: Node, Express
    - Database maintenance: MySQL, PostgreSQL, Sequelize
    - Application development: React, Redux
    - Creation of Node scripts to scrape and organize data.
    Node.js Database administration React.js Heroku
  • Frank Digital
    Full-Stack developer
    DIGITAL AND IT
    August 2015 - September 2016 (1 year and 1 month)
    Cité de Sydney, Australia
    Frank Digital is one of Australia's best creative agencies. I had the opportunity to join this company where I was able to improve my skills in HTML/CSS integration and Wordpress development.

    - Wordpress development: plugin creation, back-office optimization, maintenance, ...
    - HTML/CSS development: Responsive Design, SASS & BEM, modular thinking, progressive enhancement
    - JavaScript development: Angular, React, React Native
    Wordpress HTML5 CSS3 Responsive design

Reviews

5.0

Out of 2 ratings

A

Annie

IMAGINE-APP SARL

Reviewed on 10/18/2018

A

Annie

IMAGINE-APP SARL

Reviewed on 9/10/2018

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Education

  • Expert in digital communication engineering and management
    HETIC
    2012
    Certification de niveau I (BAC +5) dans la communication digitale : développement, graphisme, marketing, gestion, ...

Skill set

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