Freelancer profile translated to English.
Back to original languageAbout Régis
EN
I’m a freelance developer specializing in mobile development with Flutter (iOS & Android) and Expo/React Native, as well as web development using Nuxt.js (Vue), React.js and plain JavaScript. I also work with database integrations (Supabase, PostgreSQL, Firebase), task automation, and UI/UX design in Figma.
FR
Je suis développeur freelance spécialisé en développement mobile avec Flutter (iOS & Android) et Expo/React Native, ainsi qu’en développement web avec Nuxt.js (Vue), React.js et JavaScript. J’intègre des bases de données (Supabase, PostgreSQL, Firebase), j’automatise des tâches et je conçois des interfaces en Figma.
OFFRES
1. Mobile Prototype
• Goal: validate a concept quickly on iOS & Android
• Tech: Flutter or Expo/React Native
• Deliverables:
- Test versions (TestFlight / APK)
- Interactive Figma wireframes
- Mini technical documentation
2. Production Mobile Application
• Goal: app ready for production and stores
• Tech: Flutter or Expo/React Native
• Deliverables:
- Full commented source code
- Unit & UI tests (widget tests, Detox)
- CI/CD pipeline for builds and deployments
- Publication on App Store & Play Store
3. Web Application
• Goal: dynamic and responsive website or web app
• Tech: Nuxt.js (Vue) or React.js, JavaScript
• Integration: Supabase, Firebase or REST/GraphQL API on PostgreSQL
• Deliverables:
- SPA or complete website
- Authentication, data management
- Deployment scripts and architecture documentation
4. Automation & Backend
• Goal: optimize workflows and pipelines
• Tech: Node.js (or Python), Cloud/Supabase Edge Functions
• Deliverables:
- Automation scripts (email, synchronization, batch)
- Secure and scalable REST/GraphQL API
- Integrated monitoring & alerting
French
Native or bilingual
English
Fluent
Dutch
Basic
Can work on-site
Bruxelles (up to 10km), Bruxelles (up to 10km), Wavre (up to 10km), Ottignies (up to 10km), Louvain-la-Neuve (up to 20km)
Experience
- FindBackLead Full Stack & Mobile DeveloperSOFTWARE PUBLISHINGMarch 2026 - Today (5 months)Bruxelles, BelgiumFindBack connects people who have lost an item with those who have found one, through a geolocated local community. End-to-end design and delivery of the platform, from product scoping to store release.Scope:- Product scoping: wrote the specifications based on a Base44 prototype, made functional trade-offs and prioritised the roadmap.- Mobile app (core of the project): cross-platform Flutter development (iOS & Android), Riverpod for reactive and type-safe state management, GoRouter for declarative, deep-linkable navigation. Geolocation flows and push notifications targeted by area.- AI matching: image recognition pipeline with an in-house trained model to automatically match lost and found items, with similarity scoring and proactive suggestions.- Gamification: Duolingo-inspired progression system (XP, levels, badges, streaks) to retain the community and reward returns.- Backend: Node.js services built around Supabase (Postgres + PostGIS, Auth, Storage, Realtime, Edge Functions, RLS).- Moderation: SightEngine integration for automated text and image moderation, paired with a human review workflow.- Marketing site: Astro landing page (static rendering, partial hydration, Lighthouse-optimised for SEO and TTI).- Back office: admin panel for listing moderation and handling user reports.- CI/CD & release: automated pipelines (build, tests, signing, distribution) through to App Store and Play Store publication.- Long-term scalability: architecture designed for growth (layer separation, Postgres/PostGIS indexing, caching, RLS, observability).Stack: Flutter, Riverpod, GoRouter, Supabase (Postgres/PostGIS, Auth, Storage, Realtime, Edge Functions), Node.js, Astro, SightEngine, in-house ML, CI/CD, App Store & Play Store.
- Sparke BooksFrontend DeveloperCULTUREAugust 2025 - October 2025 (2 months)Bruxelles, BelgiumI worked on finalizing and launching the Sparke Books app. Migration of an entire project from FlutterFlow to Flutter.I worked with Flutter, Prisma, Supabase (PostgreSQL), and Node.js technologies.
- Sugar AiLead Fullstack DeveloperHEALTH AND WELLNESSMay 2025 - Today (1 year and 3 months)Bruxelles, BelgiumI am the lead front-end and back-end developer for the Sugar AI application. I work with Flutter, Prisma, Nx, Supabase (PostgreSQL), and Node.js technologies.I took over a project that was vibe-coded and now has 50k active users.
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Education
- Bachelor in Management Information Technology, Programming / Computer DeveloperHaute Ecole Provinciale de Hainaut - Condorcet2020Bachelier en informatique de gestion, Programmation / développeur informatique
- Network Administrator, Administration of / Network and Systems AdministratorIFAPME2020Administrateur réseau, Administration de / administrateur réseaux et systèmes