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Laurie GaleronLG

Laurie Galeron

Ruby on Rails Developer

€500/day
7 projects
Saint-Rémy-de-Provence, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Laurie

Passionate developer trained at Le Wagon Marseille, I carry out your projects for creating or improving Web applications in Ruby on Rails.

I am accustomed to integrating Marketplace payment solutions (Mangopay, Stripe Connect, LemonWay....). Webhooks hold no secrets for me, and I can keep your database synchronized with what's happening with your service provider.

Here are my technologies:

- Ruby on Rails
- StimulusJs
- API
- Sidekiq
- Rspec (with VCR) / Coverage
- Heroku
- Capistrano

I code rigorously following the Agile method with:
- GitHub
- Continuous integration / automatic deployment
- CircleCI or other
- AppSignal, Sentry ...

I have a good sense of design and can advise you. Responsive, I work either autonomously or integrated into a team. Through my contacts, I can suggest people to strengthen your team's skills.

I build custom websites, I do not work on WordPress or Shopify... sorry ;)

Do not hesitate to contact me so we can discuss your project together.
  • English

    Fluent

  • French

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • Clemz SASU
    Malt logoOn Malt
    Website Translation
    E-COMMERCE
    September 2025 - September 2025
    Translation of the entire site with the implementation of I18n: static pages, dashboard, flash notices... and management of language changes.
  • Cocolis
    Rails Developer
    TRANSPORTATION
    August 2019 - Today (7 years)
    Paris, France
    Complete redesign of the Cocolis.fr platform with a new, more modern and scalable technical architecture.

    As part of this redesign, I was mainly involved in the following areas:

    - Mangopay integration
    - Internal messaging system with WebSockets and real-time
    - Documented JSON API endpoints (document upload, connected user update...) with jBuilder

    The project has a test coverage of 95%.

    Here is the project's technical stack:

    - React Frontend with Next.js
    - REST API in Ruby on Rails

    The challenge of this redesign was the development of a set of applications/features to meet all the community's needs:

    - iOS and Android mobile applications
    - Graphic modernization
    - Separate Frontend and Backend to provide the API to third parties and offer a responsive interface
    - More efficient Matching algorithm (R&D)

    Here are the technologies:
    - Mangopay for the payment platform
    - Deployment workflow on Heroku
    - Application security
    - Addition of features
    - Use of Mapbox
    - The frontend and backend application has a test coverage of 90%+

    Performance is excellent, and the platform is more scalable to support the addition of major features.
    Ruby on Rails Websocket API JSON jbuilder
  • WelcomeCash
    RubyOnRails Developer
    BANKING AND INSURANCE
    December 2020 - June 2021 (6 months)
    Avignon, France
    WelcomeCash is a crowdfunding platform for businesses by individuals.

    In this project, I created the website from a provided design:
    - Admin section with Active Admin
    - Installation of the LemonWay payment provider with data retrieval (webhooks): fundraising, disbursement, refund management, interest...
    - Management of permissions and roles via cancancan
    - Use of AASM to manage user and project workflows

    Beyond the purely technical aspects, I was able to support and advise the client on the progress of a web project and user experience.
    Ruby on Rails universign Scores&Decisions LemonWay ActiveAdmin

Reviews

5.0

Out of 4 ratings

ElisaE

Elisa

NOVA VITA

Reviewed on 7/7/2022

Wording mission successfully completed. Installation of a Facebook pixel, a bit more unclear on my end to check that everything is okay, but Laurie remains available and professional. Smooth communication on Slack.
ElisaE

Elisa

NOVA VITA

Reviewed on 5/31/2022

Delighted with this first collaboration with Laurie. Smooth and pleasant communication, expert developer in her field (delivery API integration mission) and good advice. I highly recommend.

Recommendations

DF
Juliette CortesJC
FU
+1
Dahyun Fidel and 3 other people have recommended Laurie

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Education

  • Biochemical Engineering
    INSA Toulouse
    2010
  • FullStack Web Developer
    Le Wagon Marseille
    2018

Skill set

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