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Anthony ChesnierAC

Anthony Chesnier

Next.js / Supabase Developer

€600/day
Quimper, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Anthony

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.
  • French

    Native or bilingual

  • English

    Conversational

Remote only
Primarily works remotely

Experience

  • 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.

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