05/portfolio
Portfolio
I'm Head of Mobile at Ekklo. Over six-plus years of React Native I've shipped apps for 10+ companies, taught and trained developers, and kept a few products of my own. Tap any card for the details.
06/products
Products
Things I build and own — full-time and on the side.
Ekklo
Head of Mobile
All-in-one platform for fitness coaches.
Leaf
Solo — design & dev
A plant care logbook for iOS & Android.
simgrid
Solo — design & dev
One grid for all your simulators.
Hush
Solo — my first Electron app, now shipped
Mute Discord while you dictate — the fail I turned into a shipped app.
matthys.dev
Solo — design & dev
This website.
07/client work
Client work
Companies I shipped mobile and web for over the last six years.
weshipit.today
React Native Developer
React Native app studio — web & mobile for startups.
DrData
Mobile developer
Initiated and built the first mobile app.
Deki
Mobile developer
Refactored and shipped the mobile app.
Talib
Mobile developer
Migrated the app to TypeScript, shipped features.
Shoootin
Mobile developer
On-demand real-estate photography platform.
Karnott
Mobile developer
Connected agriculture — farm equipment tracking.
Filter Off
Mobile developer
Video speed-dating app.
Studio Low Cost
Frontend developer
Set up Storybook and a component library.
Human Coders
Trainer
France’s developer-training company.
ECV School
Teacher
Taught a React Native bootcamp.
08/lab
Lab
Open-source, demos and experiments.
expo-router-protected-routes
Open source
Expo Router protected routes demo.
uniwind-theme-transition-repro
Open source
Minimal repro for a Uniwind/iOS issue.
alfred-tailwind-colors
Open source
Alfred workflow for Tailwind colors.
raycast-tailwind-colors
Open source
Raycast extension for Tailwind colors.
DearValentine
Side project
Send a date invitation to your crush.
One Advice
Side project
Share your best advice with the world.