- Spearheaded the entire development process of a payment disbursement system from scratch with a team of 5 members. Incorporating a maker-checker workflow and seamless integration with HSBC, guaranteeing timely vendor payments and reducing manual efforts by 90%.- Conducted a POC on Role-Based Access Control (RBAC) and devised a document outlining the design architecture for authentication and authorization using AWS Cognito.- Engineered and deployed a robust Flyway migration script system from the ground up to manage versioning in PostgreSQL databases across multiple environments and schemas.

Search and Recommendation @Blibli- Hands-on involvement with Redis, including enhancements and optimizations to effectively leverage its Master-Slave model capabilities.- Demonstrated expertise in Solr, particularly in executing geographically related searches and enhancing search capabilities for location-based queries.- Skilled in optimizing UI performance by implementing lazy loading and memoization techniques, ensuring efficient rendering and responsiveness.

- Refactored the mobile web filters menu.- Worked as a full stack developer with end-to-end feature responsibility.