My work

Ongoing product: offline app to document nuisances and housing defects, white-label B2B portal. Astro/Svelte, Supabase, 1,577 tests.

Health insurer sales: untested Symfony POC made production-ready, PHP coverage 0 → 85% in seven months.

Pay-per-entry event marketplace, as co-founder: NestJS API, Flutter app, Stripe Connect, from scratch to V1.

Two real-estate SaaS, one built solo: JS bundle −52%, PHPStan debt at zero, Symfony 7.4 / API Platform 4.

Healthcare platform: partial hexagonal refactoring, tech-debt reduction, GitLab CI/CD and test-suite tuning.

“Complex Projects” team: attribute inheritance between families (Summer 2025 release), Backbone → React.

TheFork Manager: legacy Symfony retired, critical features rewritten in Node.js for 55,000 restaurants.

Star Citizen — Pledge Store: redesign of the store of a game crowdfunded with over $250M by its players, with sales peaks during events. GraphQL API on the PHP framework, React/Apollo front end, AWS.

First version of Datspot: iOS/Android location-matching mobile app in React-Native (Expo), fully serverless AWS back end (AppSync, Lambda, DynamoDB, Cognito).

“Console” team: new merchant back office (transactions, fraud, KPIs) fully replacing the old one, in a PCI-DSS environment. Now HiPay's only back office, for about 5,000 merchants.

Tech Lead on a La Poste application for multi-site file management with geographic matching: technical decisions, team guidance and development. Spring Boot / Spring Integration back end, Angular 2 front end, PostGIS processing.

Six years of IT-services assignments for around fifteen clients, from large accounts and the public sector to SMEs: web and mobile development in PHP (Symfony, Zend, Drupal), Java (Spring) and JavaScript (AngularJS, Ionic/Cordova).

Start of freelance activity under the 4lw brand: websites and web applications for direct clients, in PHP, HTML, CSS and JavaScript.