Product Engineer & Consultant

I build digital products that people love.

Native apps. Web platforms. AI products. From the first decision to production, I help ambitious teams ship work that matters.

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40+: apps shipped
400M+: downloads
Since 2008: building digital products

Case studies

Products built for the real world.

From AI cloud infrastructure to live events, each study shows the context, the decisions and what was actually shipped.

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Agentic AI

10recipes

Nebius

An open-source catalogue of production-grade recipes and blueprints for building, evaluating and deploying AI agents on Nebius.

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Mobile

3M+users

Free Ligue 1 Uber Eats

A native iOS product launched under demanding delivery conditions and adopted by more than three million users.

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Mobile · Health tech

iOShealth tech

Kenko

A mobile health-tech experience designed to simplify access to care and the relationship with insurance.

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Événementiel

2026live event

Masters de Feu

The digital ecosystem for an international pyrotechnic art competition: web, content, event services and a mobile experience.

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SaaS · Fitness

75 000members

Rester Jeune

A SaaS and mobile fitness coaching platform, spanning technical strategy, product delivery and production systems.

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How I can help

From strategy to production.

You have a product to

tl;drFrom an idea to a first version in production.

We define the problem, the audience and what is actually worth building. I design the product with you, make the structural calls and organise delivery. The goal is simple: put something solid in the hands of real users, quickly.

Selected references

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Capabilities

From the first decision to a product in production.

Decide what to build, align the team and secure the path to production.

From Lille, by your side

Rooted in Lille.
Connected worldwide.

Teams nearby or on the other side of the world. The same commitment, from the first conversation to production.

France & Europe
Switzerland & United Kingdom
Canada & United States
Singapore, Hong Kong & Japan
United Arab Emirates, Saudi Arabia & Oman

Lille, France50.63° N · 3.06° E

Bits’n Coffee · Clément Sauvage

Let’s build something great
together.

No sales layers. You work directly with me, with trusted specialists brought in when the work requires them.

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I build digital products that people love.