I am S. M. Ahad Ali Chowdhury, a software engineer in Bangladesh specializing in backend development, cloud infrastructure, and large-scale automation. As a dedicated software engineer from Bangladesh, I focus on building high-performance systems using Node.js, Golang, and modern DevOps tooling. My expertise includes architecting distributed scraping pipelines, designing scalable APIs, optimizing databases, and deploying production-ready services on the AWS cloud.

My core strength lies in solving complex engineering challenges with clean design principles and deep technical understanding. I have extensive experience working with Docker, containerized microservices, and deploying automated workflows using CI/CD pipelines. I am also actively working with Kubernetes, exploring cluster networking, pod communication, and real-world deployment scenarios to build highly reliable cloud-native systems.

Over the years, I've developed sophisticated scraping infrastructures using Puppeteer, Browserless, multi-threading.

Beyond backend engineering, I enjoy building developer tools and automation platforms. One of my key projects currently working on PreviewCloud, is a GitHub Marketplace solution that automatically creates preview environments using Docker, Postgres, and GitHub Actions. I also build cross-platform apps with Flutter, implementing OCR, AI-powered document processing, and Firebase integrations.

I aim to grow as a world-class backend developer with expertise in Node.js, Golang, Docker, Kubernetes, CI/CD, and AWS cloud, while contributing to impactful engineering projects from Bangladesh.

If you are interested, here's my CV.