Software Engineer @ NTU LKCMedicine

Key responsibilities and achievements

  • Built a full-stack EMR simulator using React.js, Node.js, and DynamoDB within 4 months, supporting 167 concurrent users and accelerating project delivery by 33% through iterative development and scoped feature prioritization

  • Optimized frontend performance for global users, leveraging CDN delivery using AWS Cloudfront, route-level code splitting, and dynamic imports, reducing initial page load time.

  • Implemented infrastructure as code using AWS CDK to provision cloud resources, reducing manual configuration errors.

Tech Stack