Augustin Popp Razanaparany

Developed server-side rendered applications with Next.js and TypeScript, building responsive and scalable React interfaces using modern UI components and reusable patterns. Built Node.js/Express.js backend services and REST APIs. Worked with MySQL for application data management and database-driven features. (Also listed: GraphQL Apollo Server and WebSocket integration, plus Redis for data/application management.)

Developed server-side rendered applications using Next.js and TypeScript. Built responsive and scalable React interfaces using modern UI components and reusable patterns. Developed Node.js/Express.js backend services and REST APIs. Worked with MySQL for application data management and database-driven features. Implemented GraphQL APIs with Apollo Server and real-time capabilities using WebSockets. Integrated and used Redis where needed for application data management.

Designed and developed React applications used daily by medical professionals, focusing on reliability, usability, and maintainability. Built scalable Node.js/Express backends and REST APIs supporting complex business workflows. Implemented responsive, data-driven React interfaces with TypeScript, Redux Toolkit, and RTK Query, including real-time features using WebSockets. Worked with MongoDB and Mongoose for data modeling, querying, and application data management. Implemented advanced data visualization features with D3.js and SVG. Participated in frontend architecture decisions, code reviews, and technical improvements with strong emphasis on debugging and maintainable code. Implemented authentication and authorization using Keycloak, JWT, and OAuth 2.0.