Application Designer & Developer in Lille
I take web and mobile products from an initial brief through design, development, testing and deployment.
Product design & architecture
Clarify requirements, shape UX and choose a maintainable technical foundation.
Full-stack delivery
React or Next.js interfaces, NestJS APIs and connected databases.
Launch support
Testing, production deployment and follow-up based on the project needs.
Scope of the work
Work can cover requirements, user flows, technical architecture, development and release. The scope follows the product: a web app, a mobile app or both, delivered in testable steps before launch.
Before development, we identify users, key journeys and known technical constraints. This helps prioritize a coherent first release, then improve the product from concrete feedback instead of adding features without a defined use case.
We agree on the intended outcome during scoping: a prototype to validate, a usable first release or an improvement to an existing product. That distinction helps set priorities and define what to check before launch.