I'm a Computer Science student at Mapua University Makati.
I build academic and personal projects to improve my understanding of software development.
- Interested in backend and full-stack development
- Experience working with Java, Spring Boot, and MySQL
- Familiar with building REST APIs and basic system design
- Continuously learning through hands-on projects
A healthcare platform with multiple backend services and mobile applications.
- Spring Boot microservices architecture
- Apache Kafka for communication
- Android apps for patients and staff
- Dockerized services and databases
An eCommerce system with customer and admin applications.
- Angular frontend and Spring Boot backend
- JWT-based authentication
- Product management, cart, and order system
A desktop-based ticketing system for managing support requests.
- JavaFX desktop application
- REST API with Spring Boot
- Dockerized backend and database
A modern web application for reporting environmental and city ordinance violations.
- React + TypeScript frontend with Tailwind CSS
- Supabase (Auth, PostgreSQL, Storage) as backend
- Interactive map reporting using React Leaflet
- Image evidence upload and real-time status tracking
- Admin dashboard with filtering and export tools
- Java, TypeScript, Kotlin
- Spring Boot, Angular, React, JavaFX
- MySQL, PostgreSQL
- Docker, Git, Postman
- Email: kjpecenio@gmail.com