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Julien BONNIN

Julien BONNIN

Développeur front-end

35 years old
Driving License
Bussy-Saint-Georges (77600) (77600) France
Employed Unavailable
Contact me
I currently work as a senior frontend developer at Leboncoin, the largest classified ads website in Europe.
Passioned by Javascript, I am up to date with matters such as a11y, performance optimization and web design in general. I enjoy working with vanilla JS or frameworks equally (mainly React and Svelte)

I am using task runners such as webpack/rollup on projects to automate as much as can be and improve productivity. I am familiar with the NPM ecosystem.

Among all paradigms, I like functional programming a lot. I like clean and tested code (unit/functional tests)

I contributed to a few SPA, showcase website, e-commerces, tracking tools and a design system.
Resume created on DoYouBuzz
Home Experiences Education Skills Interests
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Experiences
  • Inside the Search team, my role is to maintain the search engine of the website, as well as features related to it.
  • Implementing a page for the user to be able manage saved ads.
  • Implementing a page for the user to be able to managed saved searches and consult/update them.
  • Maintain and improve the design system of Leboncoin, name "brikke"
  • Write an automated JS tag, tailored for every customer, to apply AB Tests and track users across many websites using varied technical stacks.
  • Writing technical documentation for developers and customers.
  • Technical stacl : Babel, ES6, Underscore.js, Phantom.js, Mocha, MySQL, Node.js, PHP5, Gulp, ESDoc, Closure Compiler
  • Defining the project architecture, from backend to frontend, databases, etc.
  • Creating showcase website and e-commerces for the Procter&Gamble group (Pampers, BeingGirl, etc.) using Node.JS, Sass, Jade, Grunt, SVN, Bower, jQuery
Company Description
Communication Agency
  • Supervising webpages performance optimizations of Bouygues Télécom websites. Waterfall analysis and focus on user experience.
  • Développement full-stack junior. Développement de sites web type back-office et e-commerce.
  • Compétences : PHP, JavaScript (jQuery, Ajax), CSS, HTML, Zend Framework, Prestashop, CakePHP, SVN, Sequel pro, MySQL Workbench.
Company website
http://www.owebagency.com/acceuil-oweb

Integrator (Internship)

ENSAM
Since September 2012
Internship
Angers
France
  • Developing a mobile classified directory system for the campuses to share files between students and teachers (Bootstrap / Fundation / jQuery Mobile / HTML5 / CSS3).
  • Back-end using JEE with Struts2 and Hibernate

Assistant Director (few projects)

Cinéma ( France 2 / Arte / Fémis / DC médias )
September 2010 to June 2011
Part-time
Paris
France
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Resume created on DoYouBuzz