Anthony Foussette,full-stack developer.

React, Next.js, TypeScript and React Native. In Paris, available now for a full-time role.

L’immigré parisien, live from the Parc des Princes · Champions League final, PSG – Arsenal

I design and build inPlay Studio, the live TV graphics that football streamers and shows put on air. Their streams add up to more than 20 million views a month.

I co-founded inPlay and I build the platform end to end, all the way to production. Alongside: L’immigré parisien live from the Parc des Princes for the Champions League final, then other client streams.

See the projects Download my CV (in French)

Projects

All of them are in production. I designed and built each one, from the first screen to the deployment.

inPlay Studio

Co-founder · since 2023

Live TV graphics for football.

The console: four client themes go on air, without stopping the live show.

Score, line-ups, stats, odds and a live radar sit on top of the stream, in OBS. The director drives everything from a web console or a Stream Deck, every client has their own theme, and the whole layout switches from 16:9 to vertical in one click.

More than 20M views a month on client streams
On air at the Parc des Princes for the Champions League final
73,572 people watching a single stream live, during France – Spain
Live updates over SSE and WebSocket

Next.js · tRPC · Zod · SSE · WebSocket · PostgreSQL · Prisma · Redis · Stripe

inplaystudio.com ↗

inPlay Score

iOS · Android · Web

The live score app, for the fans.

Live scores, line-ups and match stats. One React Native codebase for iOS, Android and the web, running on the same data as the studio.

React Native · Expo · Supabase

Live matches — Three screens only: the project is under NDA.

Line-ups — Three screens only: the project is under NDA.

inPlay Engine

Behind both apps

The real-time data engine behind Studio and Score.

Loading the engine…

Mallorca – Real Madrid, replayed by the engine in its 3D stadium view.

It takes in every event of a live match, records it, can replay it, and draws it in 2D or 3D. It also drives an automatic commentator: prepared lines, Claude as a fallback, and a synthetic voice. The radar below runs in your browser: it is the actual engine, replaying a recorded match.

Node.js · MQTT · protobuf · Fastify · Claude · ElevenLabs

More projects

VeilleKiné

For a health software company

Competitive intelligence kept by an AI agent.

A scheduled agent watches 13 competitors and 44 sources (websites, pricing pages, RSS feeds), sorts every new item and ties it to where it came from. Nothing reaches the dashboard without its link.

Claude Code · Next.js · Neon Postgres · Drizzle

Onyra

A villa in Provence

Direct booking, with no platform in between.

A site in five languages wired to Mews, the villa’s property management system: visitors see real availability, book and pay online. A booking retried after an error can never be recorded twice.

React · Vite · Express · Firebase · Mews API

onyra.fr ↗

Spaceful

iOS · Android

Sort your camera roll with a swipe and get the space back.

Keep or bin each photo with one gesture, filter by type or by date. Photos go through a bin where everything can be restored, and the system itself confirms the deletion.

Expo · React Native · Reanimated · zustand

Sorting, filters, the bin.

Also

Miniamaker AI, inside inPlay: YouTube thumbnails for a match generated from its data (text by an LLM, image by AI, 6 templates per league), switched on per client.
The back-office of a web studio in Saint-Martin: every lead is audited (performance, SEO) and scored as soon as it arrives. Next.js, Supabase.
As a freelancer: AI agents for prospecting and automation, for businesses.

Experience

2023 – nowFull-stack developer and co-founder, inPlayReal-time football data SaaS: inPlay Studio, inPlay Score, the API and Miniamaker AI. Architecture and development end to end, CI/CD and deployment.
2021 – nowFreelance web developerVilla Onyra (direct booking on the Mews API), websites and back-offices for shops and independents, AI prospecting agents.
2021Front-end developer, FluxBuilding web applications.
2021Full-stack web developer course, O’clock750 hours.

Skills

Front end: React, Next.js, TypeScript, React Native (Expo), Tailwind, Framer Motion
Back end: Node.js, tRPC, Zod, REST APIs, PostgreSQL, Prisma, Drizzle, Redis, Supabase, Firebase
Real time: WebSocket, SSE, MQTT
AI: LLMs, image generation, speech synthesis, agents; Claude Code and Codex every day
DevOps and tools: Git and GitHub, GitHub Actions (CI/CD), Docker, Linux (Nginx, PM2), Fly.io, Vercel, Cloudflare, pnpm and Turborepo, Vitest
Languages: French (native), English (fluent), basic Spanish

Contact

Hiring a full-stack developer in Paris? Write to me.

hello@anthonyfoussette.com

LinkedIn ↗CV as PDF (in French)