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Olivier ColasOC

Olivier Colas

Senior Frontend / Fullstack Developer

€300/day
London, GB
8-15 years

Average response time: 1 hour

About Olivier

Hi 👋

I'm a senior frontend dev with 9+ years experience. Here's what you'll get if you hire me:

1. Will communicate effectively at every step based on your requirements
2. I will make sure the UI closely matches your designs
3. I will work independently and efficiently
4. The code I write will consider your future needs
5. Other humans will be able to understand what my code is doing at a glance
6. I will do my very best to ensure your goals are met
7. I will give you tips on how to optimise your processes if there are any improvements that can be made

Looking forward to working with you
  • French

    Native or bilingual

  • English

    Native or bilingual

  • Spanish

    Basic

Remote only
Primarily works remotely

Experience

  • FREELANCER
    Full Stack Developer
    May 2023 - Today (3 years and 1 month)
    Wolverhampton, UK
    1. Greenfield iOS mobile app in React Native for financial spend tracking and self hosted backend and apis


    2. QuickTweet: macOS desktop application for indiehackers to post on twitter without breaking their flow

    3. OffgridFinance: Greenfield SaaS project, NextJs for the website and ElectronJS for the app
    • Astro JS for the Website and Tauri for the desktop app

    4. Server-dashboard
    • Open source home dashboard for self hosted setups built with nextjs and payloadcms

    5. CodebaseCleaners
    • Frontend website in Nextjs

    6. Add Token
    • Vue, nuxtJS and Web3 for blockchain interactions

    7. CodebaseAnchor
    • NextJS for the website

  • Codility
    Senior Frontend Engineer
    October 2021 - April 2023 (1 year and 6 months)
    London, UK
    - Cross functional team of Product, Design and Engineers
    - Agile: 2 week sprints with sprint ceremonies
    - Stack: React / Typescript / Redux / Storybook / Django
    - Make improvements to the core offering
    - Contributed to Django backend
    - Worked in Test Driven Development (TDD)
    - Shared learnings in our Frontend Guild meetings
    - Lead development of a new Integrations/Workflows team of 3 engineers
  • Nationwide Building Society
    Frontend Engineer
    August 2020 - September 2021 (1 year and 1 month)
    London, UK
    • Building greenfield web applications in React, using latest technologies
    • Stack: React / Typescript / Styled Components / Jest / Storybook / Graphql / Apollo / Auth0
    • Agile: 2 week sprints with sprint ceremonies
    • Cross functional team with Product, UX and Design
    • Lead a team of 3 front-end developers
    • Collaborated with Team Lead to ensure coding practices are respected
    • Lead sprint scoping sessions to go through the next sprint's tasks
    • Mentoredjunior developers on best practices
    • Provided standards to keep the code base clean and maintainable

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Education

  • BCOM - Business Technology Management
    University of british columbia
    2013
    BCOM - Business Technology Management
  • IB Diploma - HL Computers
    MONT KIARA INTERNATIONAL SCHOOL
    2009
    IB Diploma - HL Computers

Skill set

Categories