Hi, I'm Heeneth 👋

Engineered a Progressive Web Application (PWA) for managing patient reports, improving mobile accessibility and reducing retrieval time by 40% for 500+ healthcare professionals. Migrated legacy systems to Java Spring boot and Angular , streamlining the codebase and reducing maintenance costs by 60%. Implemented role-based access control (RBAC) using Spring Security. Developed and optimized RESTful microservices using Spring Boot, leveraging JPA (Hibernate ORM) and Java Streams API to improve data processing efficiency across 12 services. Implemented Angular lazy-loaded modules, Auth Guards, and ngx-permissions to enforce role-based authorization and optimize application performance.

Assisted in developing REST-based microservices using Spring Boot, applying JPA (Hibernate ORM), Java Collections, and Streams API to improve code efficiency. Built Single Page Applications (SPAs) with Angular, using Angular Router, Injectable Services, and Redux for asynchronous state management and improved UI responsiveness. Implemented Spring Security with CORS configuration and integrated Java Mail Service to support secure access and user notifications.