Camille Charrier

• Built and maintained cross-platform web/mobile apps and an administrative platform used by training organizations to manage attendance, programs, surveys, and digital document workflows. • Led backend migration from JavaScript to TypeScript across the Node.js codebase, improving type safety and maintainability. • Migrated production database from MongoDB to MySQL; designed relational schemas and optimized SQL queries. • Integrated native mobile capabilities (camera, QR scanning, document handling) using Capacitor plugins for iOS and Android. • Designed and delivered a training management module handling students, professors, documents, and surveys end-to-end, supporting the creation of more than 50,000 trainings since its launch. • Developed a document management system with editable templates and a rich text editor for dynamic document generation. • Implemented customizable email templates with automatic data population for automated communications, with more than 250,000 templates used by customers since the feature's launch. • Optimized backend-to-mobile API communication and built attendance tracking, analytics dashboards, and dynamic role-based navigation menus. • Introduced unit and end-to-end testing practices to reduce regressions and increase release confidence. Stack: Angular, Ionic, Capacitor, TypeScript, Node.js, MySQL

• Built a hybrid coworking-space management app and back-office platform during a 6-month internship. • Redesigned the booking system to streamline reservation management and improve user experience. • Integrated Google Workspace APIs and built calendar/event management features for room scheduling. • Implemented dynamic email templating for automated communications. • Integrated Stripe.js for secure online payments. Stack: Angular, Ionic, Cordova, TypeScript, Loopback (Node.js)