October 2024 - Present | Singapore
Developed and maintained multiple React-based and Next.js enterprise portals within an Nx monorepo, implementing comprehensive Role-Based Access Control (RBAC) systems across admin, agent, customer, and supplier interfaces
Built RESTful APIs and microservices using TypeScript/Express.js and Golang, ensuring type-safe database interactions with Prisma ORM
Designed and optimized PostgreSQL databases with PostGIS extensions, implementing efficient queries and database performance tuning
Developed comprehensive test suites using Jest, achieving 80% code coverage across critical business logic components
Managed AWS infrastructure including EC2 deployment, load balancing, CI/CD pipelines, and CloudWatch monitoring for scalable application delivery
Built reusable UI component libraries with modern JavaScript (ES6+), shadcn/ui, Framer Motion, and TailwindCSS, improving development velocity and maintaining design consistency
Implemented client-side optimization techniques, reducing upload sizes by up to 90% while maintaining quality standards
Collaborated with cross-functional teams to translate UI/UX designs into interactive, responsive user interfaces