React.js Node.js Express.js MariaDB Docker GitHub Actions Microservices RBAC

• 🎓 Architected and led development of MyUOJ — a full-stack student enrollment platform serving the entire University of Jaffna student body
• ⚙️ Implemented microservices architecture with MariaDB database models enabling horizontal scalability across departments
• 🚀 Built end-to-end CI/CD pipelines with GitHub Actions and Docker containerized deployments, cutting release cycles significantly
• 🔐 Designed role-based access control (RBAC) automating enrollment processes and drastically reducing manual administrative operations
• 🤝 Led cross-functional collaboration with faculty and admin teams to deliver user-focused system workflows

React.js Laravel PHP MySQL REST APIs Authentication Agile/Scrum

• 🛒 Developed VELX-POS — a production-grade full-stack Point of Sale system for real-time sales and inventory management
• 🔧 Designed RESTful APIs and modular backend architecture ensuring maintainability and scalable feature expansion
• 🖥️ Built responsive, real-time billing and product management interfaces serving live multi-user business environments
• 🔐 Implemented secure authentication with role-based access control across multi-user merchant environments

React.js Laravel SQL REST APIs Agile/Scrum

• 🌱 Contributed to full-stack feature development on VELX-POS across React.js frontend and Laravel backend under senior mentorship
• 🔗 Built the initial product listing UI and integrated frontend views with live REST API responses, mastering end-to-end data flow
• 🗄️ Wrote and tested database queries for product and inventory tables through iterative code review
• 📅 Participated in Agile sprint planning, stand-ups, and retrospectives gaining hands-on professional delivery experience