ldelvillar

Projects

Total04
Live3/ 4
Main stackTypeScript
Latest launchVeriTrust2026
VeriTrust
FeaturedIn prod

VeriTrust

Medical misinformation detector powered by a multi-agent system. It provides a truthfulness score for the content along with an explanation backed by biomedical sources.

  • Python
  • FastAPI
  • LangGraph
  • Ollama
  • MCP
  • Redis
  • PostgreSQL
  • Docker
  • GCP
  • Next.js
  • TypeScript
AILangGraph
MLBioBERT
StackNext.js
View liveSource
SnapNotesIn prod

SnapNotes

Productivity web application with categorization features, real time search, and cross device synchronization. Includes a custom authentication system based on JWT.

  • Next.js
  • Prisma
  • Express.js
  • Tailwind CSS
Kilómetros por ExplorarIn prod

Kilómetros por Explorar

Landing page for a travel planning business co-founded with my partner. Frontend built in Astro with interactive client-side islands. Includes a backend that supports a chatbot and handles email sending.

  • Astro
  • Preact
  • TypeScript
  • Express.js
  • +1
Movies APIArchived

Movies API

Complete REST API for movie data management with full CRUD, MVC architecture on top of MySQL and deployed on GCP.

  • TypeScript
  • Express.js
  • MySQL
  • GCP
https://veritrust.es
VeriTrust
2026Final degree projectIn prod

VeriTrust

Medical misinformation detector powered by a multi-agent system. It provides a truthfulness score for the content along with an explanation backed by biomedical sources.

AILangGraph
MLBioBERT
StackNext.js
PythonFastAPILangGraphOllamaMCPRedisPostgreSQLDockerGCPNext.jsTypeScript
›Multi-agent verification pipeline orchestrated with LangGraph
›Fine-tuned BioBERT classifier trained on the PUBHEALTH dataset
›Evidence retrieval from the Europe PMC biomedical API
View liveSource
https://snap-notes.vercel.app
SnapNotes
20242 yearsIn prod

SnapNotes

Productivity web application with categorization features, real time search, and cross device synchronization. Includes a custom authentication system based on JWT.

StackNext.js
DBPrisma
Statuslive
Next.jsPrismaExpress.jsTailwind CSS
›Real-time search over note content
›Cross-device sync with Prisma + Postgres
›Authentication and persistent sessions
View liveSource
https://kilometrosporexplorar.es
Kilómetros por Explorar
20263 monthsIn prod

Kilómetros por Explorar

Landing page for a travel planning business co-founded with my partner. Frontend built in Astro with interactive client-side islands. Includes a backend that supports a chatbot and handles email sending.

Users300+
StackAstro
IslandsPreact
AstroPreactTypeScriptExpress.jsTailwind CSS
›Islands architecture with Preact to keep the bundle minimal
›Express backend with endpoints for bookings and inquiries
›Responsive, SEO-optimized design from day one
View liveSource
https://movies-api-production-ead1.up.railway.app
Movies API
20251 monthArchived

Movies API

Complete REST API for movie data management with full CRUD, MVC architecture on top of MySQL and deployed on GCP.

ArchitectureMVC
DBMySQL
CloudGCP
TypeScriptExpress.jsMySQLGCP
›Clean MVC architecture with TypeScript and Express
›Persistence in MySQL with versioned migrations
›Deployed on GCP with a reproducible pipeline
View liveSource