Freelancer profile translated to English.

Description

I build custom web applications for entrepreneurs, freelancers, and small businesses — not mockups or theoretical projects, but products that run in production, accept payments, and serve real users.

My stack: Next.js, TypeScript, Supabase, Stripe, Tailwind, Vercel. A modern combination, fast to deploy, robust, which I master end-to-end — front, back, database, authentication, payments, webhooks, deployment.

What I can concretely do:

- Build a SaaS from scratch (architecture, database, payment, deployment)

- Add a module or a feature to an existing Next.js + Supabase app

- Integrate Stripe properly (Checkout, subscriptions, webhooks, lifecycle management)

- Design custom internal tools to automate a business

Three things that set me apart:

1. Real entrepreneurial experience — I've launched and run several products (StudioNote, Swipcode, Piloto). I don't just execute a spec sheet: I understand what you're trying to build and alert you to pitfalls early on.

2. Clear communication — 30 years of career in radio and communication. I know how to explain things simply, deliver precise progress updates, and work with non-technical clients without jargon.

3. AI-augmented productivity — I work intensively with the latest generation of AI dev tools. Concretely, this means: shorter deadlines, better value for money, and more product thinking (because I spend less time on repetitive coding tasks).

Availability: short (3-10 days) or medium (2-4 weeks) missions. Remote from South Finistère, 4-5 days a week.

If you have a project and want to see if we're a match, write to me — I respond quickly and I know how to honestly say when it's not for me.

Industry field of expertise

Languages

French
Native or bilingual
English
Conversational

Workplace preferences

Remote only

Primarily works remotely

Anthony Chesnier - Entreprise Individuelle
Next.js / Supabase Developer — Creation of custom SaaS and management tools
SOFTWARE PUBLISHING
January 2024 - Today (2 years and 5 months)
Quimper, France
Design and development of custom web applications for entrepreneurs, freelancers, and small businesses.

Stack: Next.js 14 (App Router), TypeScript, Supabase (Postgres + Auth + RLS + Storage), Stripe (Checkout, subscriptions, webhooks), Tailwind CSS, Vercel, Resend.

Key achievements:
- StudioNote: SaaS for French-speaking radio hosts, in production with paying subscribers. Multi-tier subscription, quotas, cron jobs, multiple integrations.
- Piloto: multi-activity management tool (financial cockpit, agenda, PDF generation, prospects, secure client area).
- Swipcode: digital product with dynamic Stripe Checkout and Meta Pixel + server-side CAPI integration.
- Custom tools for independent retailers and SMEs (client management, stock tracking, ad preparation).

My strengths:
- Complete mastery of the stack (front, back, database, payments, deployment).
- Productivity increased by using the latest generation of AI tools.
- 30 years of communication experience: ability to communicate simply with non-technical clients.
- Fast delivery and end-to-end support.
Next.js Supabase Stripe TypeScript React.js
Carrière dans la radio (multi-employeurs / freelance)
Radio Host and Voice-Over Artist
PRESS AND MEDIA
January 1992 - Today (34 years and 5 months)
Fouesnant, France
Over 30 years of professional experience in French-speaking radio (hosting, programming, on-air presenting) and voice-over (advertising, jingles, narration, e-learning).

This career has forged a rare ability for a developer:
- Communicate clearly with non-technical stakeholders.
- Understand business needs beyond the written brief.
- Meet short deadlines under pressure.
- Present a project with clarity and conviction.

It is this dual skill — solid technical expertise and mastered communication — that allows me today to support my clients end-to-end, from defining the need to going live.