🏢 Currently working as Backend Developer at Ayesa — building enterprise Java solutions for the public sector.
🔭 Main stack: Java 21 · Jakarta EE · Spring Boot · Spring Security · Oracle/PL/SQL · Microservices.
🌱 Also exploring: Videogame Development & Virtual Reality with Unity and Godot.
📫 Reach me at: davidruiz.p@outlook.es · LinkedIn · Portfolio
Backend
Databases
Frontend
DevOps & Tools
| Project | Stack | Description |
|---|---|---|
| Residency Management System | Spring Boot · MySQL · Docker · JWT | Full dashboard for tracking residents, families and daily states |
| Bar Management System | Spring Boot · Angular · Ionic · Swagger | Web + mobile app for managing orders, tables and products |
| Crypto Trading Bot | Python · Telegram · Pandas | Modular bot with real-time alerts and strategy backtesting |
| Store Analytics Dashboard | Django · PostgreSQL · Docker · Celery | KPI dashboard with demographics and automated tasks |
- Spring Boot & Spring MVC (2026)
- Advanced REST APIs with Spring Boot (2026)
- PL/SQL (2026)
- Professional GitFlow (2026)
- Scrum Master (2026)
- Ionic Mobile App Development
- Maven · Git · JavaScript · HTML5 & CSS3
- Databases with SQL · Node.js with Express
