Md Shahriar Rahman

I've built backend services for Orange Business Development Limited's RDCD Beneficiary Training Management system, supporting 50,000+ beneficiaries across multiple districts. I designed and optimized 30+ RESTful APIs with Laravel and NestJS, improving processing performance by 35%.

At HoneyBee IoT Ltd, I develop scalable ERP modules across HR, inventory, reporting, RBAC, and core business workflows. I improve API responsiveness, system stability, and code quality through database optimization, caching, and CI/CD.

I've also taught Cloud Computing to 180+ students at Ahsanullah University of Science and Technology, guiding hands-on AWS projects. My AWS experience includes IAM, EC2, S3, RDS, Lambda, serverless applications, Docker, Linux, and GitHub Actions.

Outside enterprise systems, I built Mess Monitor, a Flutter expense-tracking app with 5,000+ downloads, 700+ active users, and a 4.7 Google Play rating. I'm an AWS Certified Cloud Practitioner and a bdapps National Hackathon 2022 champion.