Freelance Flutter developer in Lille — mobile apps that pop 🔥
You want a clean, fast, and maintainable Flutter app... without ending up with massive technical debt in three months.
I develop (or take over) Flutter apps for iOS/Android with a hands-on approach: clear architecture, performance, and short iterations. Based in Lille, also available fully remote.
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Ex-CTO • over 10 years of development • Flutter/Firebase daily • solo developer used to delivering quickly... but well
What I can do for you
You can involve me from the start (MVP), to reinforce a team, or in "clean firefighting" mode on an existing app.
Flutter app development
iOS + Android with a single codebase, refined UX, accessible UI.Architecture & quality
Proven patterns, clear UI / logic separation, code review and conventions.API & backend integration
REST/GraphQL, auth, cache/offline, data synchronization.Performance
Startup, smoothness, memory, size reduction, removal of "jank".Maintenance & evolution
Bugs, refactoring, Flutter/packages migrations, adding features without breaking everything.How I work (simple, no-nonsense, efficient)
1) Quick scoping (30–45 min)
We clarify the objective, the constraints, and the priorities (tech + product).2) Concrete plan of attack
I propose a deliverable-by-deliverable approach : what brings value now, and what we save for later.3) Delivery + continuous feedback
Clean PRs, clear changelog, and no-nonsense communication.4) Handover
When I leave, your team (or you) can pick it up : documentation, conventions, and a prioritized technical backlog.Who it's ideal for
Startup / SME that wants to ship a Flutter MVP without sacrificing the codebase.
Existing product that needs a boost (performance, refactoring, stability).
Team that wants a senior resource and standards (tests, architecture, CI/CD).
FAQ
Do you work only in Lille ?
No. I'm in Lille, but I also work remotely (video calls, Slack, GitHub/GitLab, etc.).
Do you take over Flutter apps already in production ?
Yes. I often start with a mini audit (architecture + perf + debt) before touching the features.
What state management do you use ?
I adapt to the context (Riverpod/BLoC/Provider…). The important thing is coherence and maintainability.
Do you also do backend / Firebase ?
Yes, if needed (auth, Firestore, functions, API, integrations or other). I have solid fullstack dev experience with Ruby on Rails, Node.js, the backend has no secrets for me.
Contact
Tell me where you are (idea / MVP / prod), and what you want to improve. I respond quickly and I am transparent about feasibility.
Contact
Let's stay in touch
Feel free to contact me if you have any questions or if you'd like to collaborate on a project. I usually respond within 24 hours.
Location
France
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