Mathieu Rivier.

Computer scientist · Product builder

I like making things.
Especially things
people use.

I’m Mathieu, a computer scientist building products and exploring ideas through code.

Explore my projects
Curiosity → decisions → things that work.

Things I’m building.

01 / PROJECTS
THE ART OF THE CELLARCellaristeA collection worth keeping.

Cellariste

A private wine cellar, thoughtfully kept. Know what you own, find a bottle, and choose what to open.

Visit Cellariste

A NEW EXPLORATIONalderIdeas taking shape.

Alder

Complex wealth, one clear picture. Investments, property and private holdings, together for you and your adviser.

Explore Alder

Notes, questions & the occasional rabbit hole

Thinking out loud.

All writing
May 2021
Code & craft

Coding-Style and How It Changed My Code

A paper on coding conventions, readability and the small decisions that make code easier to work with.

June 2020
Digital life

How to set your iPhone for a less stressful life | Medium

Thinking more deliberately about the technology that asks for our attention.

03 / A LITTLE CONTEXT

Build with intent.
Stay curious.

I like understanding problems, making decisions and building useful products.

My background is in computer science and AI engineering at EPITA, followed by an X-HEC Entrepreneurs MSc. I care about how a product is used, how well it is built, and whether it makes commercial sense.

Part of the work is knowing when to move quickly. Part of it is knowing what deserves more care.

Away from the keyboard: training, cooking, and a particular fondness for Burgundy.