Business applications
I start from your actual process, not from a template. The result replaces shared spreadsheets, copy-paste and email ping-pong.
- Full back-offices: roles, permissions, audit trail
- Real production data, not a demo
Available for new projects
Hi 👋, I’m
Ched Riguet Custom business applications, built to ship — freelance in Poitiers, France
I turn your business processes into software that runs in production.
Independent full-stack developer
Who I am
The developer you call when the spreadsheet stops scaling
Independent developer trading as CRDEV. I design, build and ship business applications — then I keep them running.
Web & mobile
The same workflow, on the right surface: an installable PWA for people in the field, a native app on the stores when it genuinely earns its place.
- Installable PWAs that work offline
- iOS and Android apps published on the stores
Data & integrations
Your data already lives somewhere. I connect to it rather than asking you to re-enter everything, under one rule: one piece of data, one owner.
- Airtable kept as the team’s source of truth
- Two-way syncs and Supabase Edge Functions
Shipped, not prototyped
A project is only finished when it runs on your side and your team knows how to use it. Versioning, changelog, technical docs and an admin guide are part of the delivery.
- Deployment, technical docs and admin guide
- SemVer releases and tracked changes
What I build with
A stack chosen to ship, not to impress
Few tools, known deeply, already proven in production on real projects.
- Frontend
TypeScript
Strict everywhere. The compiler catches what the tests forget.
- Frontend
React
My foundation on most of the client applications I run in production.
- Frontend
Svelte
When perceived performance and bundle size genuinely matter.
- Frontend
Vite
Fast builds, instant HMR, static output you can host anywhere.
- Frontend
Tailwind CSS
Consistent design systems without a stylesheet that drifts.
- Mobile
Expo
React Native all the way to the store, with EAS builds and controlled releases.
- Backend & data
Supabase
Postgres, RLS and Edge Functions: security lives in the database.
- Backend & data
PostgreSQL
Additive migrations, real constraints, nothing destructive in production.
- Backend & data
Airtable
Kept as the source of truth when the team already works in it.
- Backend & data
Node.js
APIs and automation, without needless dependencies.
- Mobile
RevenueCat
Subscriptions and in-app purchases without rewriting billing per store.
- Backend & data
Rust
Native core and server-side secrets in my Tauri desktop apps.
- Cloud & DevOps
GitHub Actions
Build, verify and deploy, triggered on push.
- Cloud & DevOps
Docker
Reproducible environments, from my machine to production.
- Cloud & DevOps
Stripe
Subscriptions and billing wired into a multi-tenant model.
15+
projects designed and shipped
5
applications in production for a single client
3
years shipping software
Selected work
Projects that run, with real users on them
A selection of work shipped to production. Some clients are under NDA and appear anonymised.
The Hadra Trance Festival ecosystem
Association Hadra
Five business applications in production for a festival: technical programming, accreditations, catering, logistics and accommodation.
- React
- TypeScript
- Vite
- Supabase
- +4
- In production
Galaxiia
Multi-tenant SaaS CRM for French wealth-management advisers, with subscription billing.
- React
- TypeScript
- Vite
- Tailwind
- +4
Prox’artisans
Public website and full back-office for a building trades company: jobs, contacts, portfolio, calendar.
- React
- TypeScript
- Vite
- Tailwind
- +3
BeginUp
The social network built for founders: grow your network, share the daily grind, find your co-founders. Live on iOS and Android.
- React Native
- Expo
- TypeScript
- Supabase
- +2
HackTrade
HackTrade
Multilingual financial-market analysis platform under regulatory constraints. In final stages.
- React Native
- Expo
- TypeScript
- Supabase
- +2
Clarisafe
Mobile app that records, transcribes and analyses medical appointments with AI, live on iOS and Android.
- React Native
- Expo
- TypeScript
- Supabase
- +2
Polytool
Personal remote-work hub: a PWA installed on an iPad, deployed automatically on every push.
- React
- TypeScript
- Vite
- PWA
- +2
- Lab
SelfAlgo
Browser extension that hands control of the recommendation feed back to the user.
- TypeScript
- Chrome Extension
- CSS
- Lab
Jarvis
A voice-driven desktop assistant wired into my own notes, with every API key confined to the native layer.
- Tauri
- Rust
- React
- TypeScript
- +1
Background
How I got here
Two years of training, then straight to working for myself — and since then, applications running for real clients.
-
Since 2023
Independent developer
CRDEV
Self-employed since finishing my training. I take projects end to end — scoping, architecture, development, deployment, then maintenance — for associations, small businesses and product founders. Web, mobile and internal back-offices.
- React
- TypeScript
- Supabase
- Expo
- Airtable
-
2021 – 2023
Full-stack developer — AI and no-code specialisation
French RNCP no. 36400, level 6 (bachelor level)
Two years of full-stack development training with one-to-one tutoring from the school, on an artificial-intelligence and no-code track — right as both moved from curiosity to production tooling. What stuck is the habit of deciding project by project what genuinely deserves to be written by hand, and what is settled faster another way.
- Full stack
- AI
- No-code
Away from the keyboard
What feeds the rest
Three things with nothing to do with code, that end up in the way I work anyway.
Electronic music
Psytrance mostly — the kind that, as the track says, makes you happy. It is also the world the Hadra Trance Festival comes from, the client I shipped five applications for: knowing a client’s world from the inside changes how you design their tools.
- Psytrance
- Festivals
- Live
Games & esports
What draws me to esports is less the spectacle than the mechanics: read a system, spot what is out of balance, and adjust faster than the other side. That is exactly the job when a project starts drifting.
- Esports
- Competition
- Systems
The outdoors
The best debugger I know. The problems I have been stuck on for two hours almost always come apart away from the screen — and never in front of it.
- Outdoors
- Unplugging
Contact
Got a process to turn into software?
Describe what you need in a few lines. I reply within two working days, with an honest first take on feasibility and scope.