Jr. Backend & Full-Stack Developer · Information Systems Engineering Student
I'm a 4th-year Information Systems Engineering student at Universidad Nacional de Costa Rica, with a technical background in IT and networking. I focus primarily on backend development but I'm comfortable working across the full stack — from REST APIs to cross-platform mobile apps.
I enjoy writing clean, purposeful code and understanding the business logic behind each feature. I've worked on real-world academic and freelance projects, collaborated with dev teams, and I'm always looking to learn something new.
- 🌍 Based in Liberia, Guanacaste, Costa Rica
- 🎓 Finishing my Bachelor's in Information Systems Engineering at UNA
- 🚀 Building MindXimize — a productivity/task manager startup project
- 🔐 Open source contributor via GrantFox (Stellar-based rewards platform)
- 🐧 Daily driving CachyOS Linux with a Caelestia Shell Hyprland setup
- 💬 Open to internships & junior roles
Backend
Frontend & Mobile
Databases
Languages
| Project | Description | Stack |
|---|---|---|
| PLECSYS App | Cross-platform mobile app + REST API for business management (university engineering project) | .NET MAUI · C# · EF Core · SQL Server |
| MindXimize | Personal startup — agile-focused task manager web app | React · Go · PostgreSQL · Gin |
| ExpressFood | Android food delivery app with dual client/admin interface, offline-first architecture and Google Sign-In | Kotlin · Room · Firestore · Supabase · Firebase Auth |
| SIPAUNA | PWA for managing classroom and space reservations at UNA | Nuxt 4 · Supabase · GraphQL · TypeScript |
| Leona Waterfall Web App | Tourism website with tours, packages & bookings (Brewcode team) | Nuxt 4 · Prisma · Neon DB · i18n |
📂 For screenshots and more details, check out my portfolio.
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🏢 PLECSYS — University Engineering Project (2025 – 2026)
Cross-platform mobile app and REST API for business management. -
⭐ Ding Payments — Open Source Backend Contributor via GrantFox (2026)
Contributed to Sprint S05 of a self-custodial Stellar P2P payments server. Work included extending the Prisma schema (PaymentRequest, Payment, Transaction, WebAuthn, UsedRequestId), adding database indexes and constraints, writing a development seed script, setting up RLS policies for Supabase, documenting Prisma transaction patterns, and updating the CI workflow withprisma generate. Stack: NestJS · Prisma · Supabase · PostgreSQL · Stellar SDK. -
🖥️ Grupo Alega S.A — Service Desk Support (Nov – Dec 2023)
External service desk at the Judicial Branch of Liberia via Aranda Service Desk. -
🔧 INA — Technical Internship (Oct – Dec 2022)
Network maintenance and IT systems management.
Thanks for stopping by! Feel free to reach out if you want to collaborate or just say hi 👋


