AbdulRehman Amer

I’m a Software Engineer with strong expertise in backend development, cloud-based architectures, and API design, with proven experience building scalable and reliable systems. Recently, I resolved backend bottlenecks blocking the asynchronous event loop and redesigned authentication using refresh tokens, while optimizing database queries with proper indexing.

I led backend development for a healthcare MVP, designing scalable APIs and practitioner workflows and managing email flows using AWS and AWS SES. I also spearheaded an end-to-end migration from AWS Amplify Gen 1 to Gen 2 using Lambda, API Gateway, Cognito, and DynamoDB, and built an Admin Portal with a complete backend API layer, role-based access control (RBAC), and dynamic analytics via Amazon QuickSight. Beyond delivery, I communicate effectively across designers, PMs, and engineering teams—leading modules from planning to deployment and presenting weekly updates to clients—while staying motivated by continuous learning and problem-solving, supported by competitive programming achievements in ICPC and national contests.