Freelancer profile translated to English.

Description

Available 3 to 5 days a week at your convenience for remote work.

I have solid expertise in Ruby on Rails (+ 10 years of experience). I can code a tool from scratch or adapt to an existing codebase.

I have good velocity and a taste for work well done.

I can take care of all phases of the project for you:

■ Application architecture

■ Feature development

■ Test writing

■ Server configuration

■ Deployments

■ Continuous integration

I'm also very proficient in JavaScript, with 10 years of experience, including 6 with Vue.js / Vuex.

Modules already coded:

Payment management (via Stripe / Paddle), PDF generation (prawn), data presentation on a map, Facebook/Google/Microsoft authentication, performance optimization (server configuration, cache, CDN…), query optimization, administration interface (ActiveAdmin), booking system, use of shared documents as a database (Google Spreadsheet, Coda, Airtable), scrapers, charts (Chart.js, Highcharts), AJAX file uploads…

Feel free to contact me for more information.

Looking forward to meeting you,

Guillaume -

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Remote only

Primarily works remotely

ZenBooking
Founder
SOFTWARE PUBLISHING
July 2019 - Today (7 years)
Tallinn, Estonia
Back end development
Front end development
Test writing (controllers only)
Deployments via capistrano
Asynchronous tasks managed via sidekiq

Front managed in Vue.js/Vuex
Rails only serves JSON.
Assets managed via webpack in Rails.
Ruby on Rails Ruby Vue.js
Teachee
Founder & CTO
EDUCATION AND E-LEARNING
June 2018 - Today (8 years and 2 months)
Paris, France
Design
Back end development
Front end development
Test writing (controllers & integrations)

Front managed in Vue.js/Vuex
Back managed via Express

https://teachee.io
Node.js Vue.js PostgreSQL crystal
Mingle Map
Founder & CTO
ENTERTAINMENT AND LEISURE
October 2016 - April 2018 (1 year and 6 months)
Budapest, Hungary
Development of the tool from scratch.

https://minglemap.io

Tech Stack:
Ruby on Rails 5 - Ruby - AngularJS 1.6 - Coffeescript - MySQL - Google Maps API - Facebook API - Meetup API - Git - Dedicated server: Ubuntu Server
rails Ruby AngularJS Javascript MySQL Google Maps Redis sidekiq ubuntu server git sphinx Google Analytics

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Software Architect, Application Developer
ETNA (Ionis)

Guillaume Voisin

Fullstack Developer Ruby on Rails & Vue - Senior

About Guillaume

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