Projects

Covers the full care cycle: patients, appointment scheduling, consultations with SOAP notes and ICD-10/ICD-11 diagnoses, and prescriptions. Four-layer Clean Architecture backend with httpOnly cookie sessions and CSRF protection, plus a platform console with full auditing and controlled account impersonation.

Players predict every match and earn points based on accuracy and tournament stage, with bonuses for the champion and teams that advance. Includes private leagues with invite codes, a ranking with tiebreakers and an admin panel to enter results and recalculate scores.

A native, local-first screen recorder for GNOME and Wayland, in the spirit of Loom. Records your screen, mic, system audio and a webcam bubble, saved as MP4. No cloud, no accounts.

End-to-end backend for managing events and selling tickets: JWT authentication, Stripe Checkout payments confirmed through webhooks, and QR-coded tickets for access validation. Documented with Swagger, with activity logging.

Native app for a community to organize events and RSVP, with participation history and per-user stats. Sign-in with email, Google or Facebook through Firebase Auth, backed by a Node.js and MySQL REST API deployed on Railway.

Inventory ERP built on .NET 10 with Clean Architecture. Stock is never edited directly: it is computed per warehouse from movements (receipts, issues, transfers and adjustments) with a stock ledger, role- and warehouse-scoped permissions, and auditing of every action. The first backend phase is complete and covered by tests.

I run a Linux VPS on Hetzner that serves as the deployment platform for my projects: containerized apps managed with Coolify, DNS and TLS certificates on Cloudflare, and uptime monitoring with Uptime Kuma. It also hosts internal tools such as Stirling PDF, with Spanish OCR, and Excalidraw.

Dashboard to create, manage and visualize projects and tasks, consuming a REST API with token auth and manager/user roles.

Standalone dictionary app for Linux, published on Flathub, for structured language learning or conlang creation.