Microservices Migration
FTGO
Migrated the FTGO restaurant application from a monolith to Spring Boot
microservices, leading development of the Order Service with 8+ REST APIs. Implemented Kafka for
async event-driven communication and Spring Data JPA with PostgreSQL for order persistence,
containerised with Docker.
Cloud & Monitoring
AWS-Powered Study Manager
Modular Java Virtual Study Room with a task manager, timer, and music manager
built on OOP principles. Integrated AWS Lambda, SNS, and CloudWatch for event-triggered
notifications, improving system observability by 30%.
Real-Time Platform
Pairr
Skill-based peer matching platform with intelligent matching algorithms and
availability filters, supporting 500+ user profiles across 20+ skill categories. Normalised
PostgreSQL schema handling 1,000+ queries/day, with real-time 1:1 chat over WebSockets at
sub-200ms latency.
Full-Stack Platform
CodeConnect
Developed a full-stack platform enabling dual user roles (Companies and
Students) with secure JWT-based authentication. Designed a normalized PostgreSQL database with
6+ relational tables, indexed search, filtering, and 15+ REST APIs. Built responsive React
interfaces, reducing page load times by 30%.
AI & Sustainability
Carbon-oh-no
AI-powered carbon tracker analyzing digital activities aligned with UN
Sustainable Development Goals (SDGs). Estimated workspace emissions using PUE and grid emission
factors, and built scalable REST APIs to generate real-time carbon insights.