Cantin Bartel Logo

|

Freelance Full-Stack Developer — Remote (Paris, Brussels, EU, US, Asia)

I build software that ships: websites, SaaS and custom CRMs/back-offices — with Node.js, React and Next.js. Clear communication, fast iterations, production-grade delivery.

Paris (remote)Bruxelles / Brussels (remote)

what i can build

Typical missions I deliver for startups and small businesses:

  • Marketing websites & landing pages (SEO, performance, analytics)
  • SaaS products (auth, roles, dashboards, billing, multi-tenant)
  • Custom CRM / back-office (workflows, permissions, admin tools)
  • Node.js APIs (REST, third-party integrations, webhooks)
  • AI features (LLM integrations, RAG search, automations)

remote & time zones

I work remotely with clients in Paris, Brussels and across the EU, and I can adapt to US and Asia time zones when needed (async-friendly workflow, documented decisions, regular check-ins).

how we work

I help you clarify scope, ship an MVP fast, and iterate safely. You get clean code, a maintainable architecture, and a deployment strategy (VPS/NGINX/PM2 or modern platforms).

let’s talk

Tell me what you want to build and your timeline. Contact me.

FAQ

Do you work with clients outside Europe?

Yes. I work remotely and can adapt to EU, US and Asia time zones depending on the project.

Can you build a SaaS or a custom CRM?

Yes. I can deliver SaaS foundations (auth, roles, billing, dashboards) and build CRMs/back-offices tailored to your workflows.

Do you integrate AI features?

Yes. I can integrate LLMs, build RAG search, and automate workflows when it brings measurable value.