You're seeing this page as if you were . The main menu is still yours, though. Exit from immersion
Malt Strategy
New report
Malt Tech Trends 2026
Thomas ComesTC

Thomas Comes

Supermalter

Tech lead product Rails & AI — POC → prod

€800/day
4 projects
Bordeaux, FR
8-15 years
Ruby on Rails
AI Agents
IT Architecture
Tech Lead
Product Management

Average response time: 1 hour

Freelancer profile translated to English.
Back to original language

About Thomas

Product engineer for 12 years, currently focused on Rails & AI, I help startups, scale-ups, and public sector organizations looking for a senior profile capable of intervening at all stages: from challenging the need to production delivery.

Where I shipped:

  • Public services & public data — DINUM, pôle OPI: API Entreprise, API Particulier, Passemarché (ongoing mission since 2023)
  • Car rental — Ubeeqo (startup studio Matters)
  • Restaurant & HACCP — Traqfood (startup studio Matters)
  • Banking — Marte Conseil, on-call and automation missions (2 years)
  • Applied AI — personal project in progress: voice-first + LLM in prod (early childhood)

Why do we code?


A basic question, but one that helps identify real needs and who they serve. Engaging in work only makes sense through results, and that's what differentiates products that move forward from those that stagnate.
I deliver iteratively, measure usage to ensure the right direction, challenge the scope when it doesn't serve the user, and gladly pair with non-technical people to frame the need.

100% remote — based in Bordeaux.
Software Publishing
Public Sector
Catering

  • French

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • DINUM
    Tech lead - Passemarche
    PUBLIC SECTOR
    June 2025 - Today (1 year)
    Paris, France
    Product Tech Lead on Passemarche, the new public procurement platform for DINUM. Building the product from scratch with a small team (PM, UX, 2 devs): from framing to production delivery. Short iterations with users, focus on ease of use for non-technical stakeholders.

    MVP delivered, mission in follow-up phase (1-2 days/month) since March 2026
    Tech Lead Ruby on Rails PostgreSQL Hotwire Stimulus
  • DINUM
    Product Engineer
    PUBLIC SECTOR
    April 2023 - Today (3 years and 2 months)
    Paris, France
    Product evolutions on API Entreprise and API Particulier — Public APIs of the French State connecting administrations, companies, and individuals to reference data (INSEE, URSSAF, DGFiP, CAF, etc.).

    Implementation of new APIs, standardization of interfaces, user migrations, reliability of distributions, support to partner teams, security approval.
    Tech Lead Ruby on Rails REST API Project Management AI Agents
  • Indépendant
    Freelance / Founder
    SOFTWARE PUBLISHING
    January 2020 - Today (6 years and 5 months)
    Bordeaux, France
    The subject of my product experiments, occasional freelance missions.

    Video games, advertising, stock market… all sectors have been subject to my outlandish ideas. Useful, when it comes to framing others' needs now.
    Product Management Ruby on Rails
Check out Thomas's experience

Recommendations

Natalia BertelNB
Loïc DelmaireLD
Natalia Bertel and 1 other person have recommended Thomas

These freelancer profiles also match your criteria

AgathaA

Agatha Frydrych

Backend Java Software Engineer

4.7

(3)

2

BaptisteB

Baptiste Duhen

Fullstack developer

4.6

(4)

5

AmedA

Amed Hamou

Senior Lead Developer

4

(2)

7

AudreyA

Audrey Champion

Web developer

4.3

(3)

4

Signup to reveal

Education

  • Computer Science Engineer
    ENSIIE - École nationale supérieur en informatique pour l'industrie et l'entreprise
    2012
    Formation généraliste post prépa math en informatique
  • Preparatory class PCSI - PSI
    Stanislas Paris
    2009
    École préparatoire en mathématique

Categories