Guilaume Besson

Guilaume Besson

Mentor
5.0
(4 reviews)
US$40.00
For every 15 mins
7
Sessions/Jobs
ABOUT ME
Product-focused Startuper & Fullstack Javascript and React Expert
Product-focused Startuper & Fullstack Javascript and React Expert

I'm a passionate developer with more than 7y of experience in the JS ecosystem. I've built complex system with NodeJS and React for multiple startups. Always looking for a better way to code things, I closely monitor technological developments on HN and other sources to find the right tool for the right project.
I've also built two SaaS products and I try to see the big picture of every project. I do not stop at the code but always focus on the product to make the best decisions.

Some of my areas of expertise:

  • Live and On Demand web video (HLS, Dash, RTMP, MSE)
  • Realtime web system (WebSocket, WebRTC)
  • Backend scaling (worked on products with 300k+ simultaneous users)
  • Cloud cost optimisation (AWS, Google Cloud)
  • React, NodeJS, Redis, PostgreSQL
French, English
Paris (+01:00)
Joined August 2015
EXPERTISE
7 years experience
I've started two startups being the CTO and using NodeJS for the back-end. I now work for startups who looks for fully tested, maintainab...
I've started two startups being the CTO and using NodeJS for the back-end. I now work for startups who looks for fully tested, maintainable and performant code. I have experience with highly scalable platforms handling millions of requests every day, deployed on Amazon Web Services or other cloud providers.
3 years experience
After trying multiple front-end frameworks, React is the one I choose to use for most of my projects. I focus on extracting the maximum o...
After trying multiple front-end frameworks, React is the one I choose to use for most of my projects. I focus on extracting the maximum of the productivity and ease of development it allows. I mostly work with Typescript and GraphQL to quickly build products while keeping them maintainable for the future.

REVIEWS FROM CLIENTS

5.0
(4 reviews)
Renan Max Hamoy
Renan Max Hamoy
February 2016
Very knowledge on Node.js, sqlite and Web App in General. He always gives good explanations about the code at hand.
SOCIAL PRESENCE
GitHub
Freader
A small yet powerful RSS Feed Reader working with Node.js and Angular
JavaScript
257
30
Node.js-Chat
A good-looking Node.js + Socket.io chat application, built with Bootstrap and other beautiful libs. Totally commented.
CSS
174
148