Projects
Products I've contributed to as Backend Engineer at The Bubble Hub.
Professional Work
Prodigy Padel Academy
Sports training platform for padel players, built around a proven 25-year methodology. Backend: gamification system (points, levels, achievements, leaderboards), Stripe payments, App Store and Google Play in-app purchases, optimized PostgreSQL architecture, Redis rate limiting, and JWT authentication with RBAC and OAuth 2.0.
DailyDermaTalks
Launching SoonWeb platform for the Cantabria Labs dermatology community, with restricted access and controlled capacity: access is granted manually by an administrator. Full design and implementation: REST APIs, JWT authentication with role-based RBAC, CMS for content management, Upstash Redis rate limiting, and PostgreSQL database architecture. Deployed on Vercel.
Koru Acne
Mobile application for skin tracking and acne support community. Backend: REST API design, JWT and OAuth 2.0 authentication, database architecture for user management, visual skin tracking, trigger factor identification, and wellness resources.