Sylvain AntonFreelance web developer

Paris area, France · Remote

I work directly with startups, agencies and small businesses, from scoping through to production.

I design, build and ship your websites and web applications.

Discuss your projectSee the projects

Services

What I build

Three kinds of projects come up most often. In all three I handle the deployment too — that tends to be where things stall.

  • Custom web applications

    A tool built for your business, when off-the-shelf software doesn't fit. A client portal, a back office or a full platform, with the interface to manage your data.

    Tech stack

    Next.jsSupabase

  • Marketing sites & landing pages

    A fast site that reads well on mobile, and that you can edit yourself. Structured to rank in search results.

    Tech stack

    Next.jsWordPress

  • Automation & integrations

    Your repetitive tasks automated, your tools connected to each other. The weekly exports and follow-ups stop taking up anyone's time.

    Tech stack

    n8nAPINode.js

How it goes

Nothing groundbreaking, but better said upfront.

  1. Scoping

    We talk about what you want to build and what it involves. You get a quote out of it.

  2. Design

    Mockups and technical choices go through you. I don't write code before we agree on what we're building.

  3. Development

    You get a staging link from the first screens onward. You watch it come together and say what's off.

  4. Launch & support

    I deploy it, show you how to manage your content, and stay reachable afterwards.

Discuss your project

Selected

Projects

Web applications, marketing sites and online stores delivered to clients — from design through to production.

Track record

Experience & Education

Before going independent: web development, API integration, automation and deployment, in agencies and in training.

Professional experience

3

  1. 03/2025 - Present

    Paris · Remote

    Full stack web developer

    Freelance

    Designing, building and shipping websites and web applications for direct clients: startups, agencies and small businesses.

    Next.jsTypeScriptSupabaseWordPressn8nDocker

  2. 02/2025 - Present

    Paris

    Full stack web developer

    Agence Scroll

    Building web applications and showcase websites with modern front-end and back-end technologies.

    Next.jsSupabaseSQLn8nCI/CD

  3. 05/2023 - 09/2023

    Meaux

    Full stack web developer

    Garage Chronomeca

    Complete redesign of the website, showcase pages and back office with an MVC architecture.

    PHPHTMLBootstrapMySQL

Education

3

  1. 2025 - 2027

    Paris

    Mastère Web Engineering

    ESGI

    Apprenticeship programme focused on back-end development, server administration, security, deployment pipelines and Agile Scrum.

    DockerCI/CDNode.jsReactSymfonySQL

  2. 2024 - 2025

    Paris

    Bachelor Web Engineering

    ESGI

    A year centred on full stack web development, design patterns, SEO and project management.

    LinuxDockerPHPJavaScriptLaravelWordPressSQL

  3. 2022 - 2024

    Chelles

    BTS Systèmes Numériques option Informatique et Réseaux

    Lycée Gaston Bachelard

    Two years of software development, networking, cloud computing and cybersecurity.

    GNU BashPHPMySQLC++Protocoles réseau

Contact

Let's talk.

A project to start, a site to rebuild, a quote to put together — tell me what you need and I will get back to you shortly.

Send a message