Hello, I'm Robiul Hossain, a Software Engineer focused on building scalable, secure, and high-performance systems.

I work with TypeScript, Python, Node.js, Express.js, FastAPI, NestJS, React, and Next.js. My experience spans both backend and frontend development, and I have strong expertise in databases such as PostgreSQL, MongoDB, and Redis.

My professional interests cover full stack development, backend engineering, and DevOps. I use tools such as Docker, Nginx, Git, GitHub, GitHub Actions, and monitoring platforms including Prometheus and Grafana. I focus on clean architecture, improving database efficiency, automating development processes, and building resilient systems.

• Strengthening backend development skills in Node.js, Python, TypeScript, FastAPI, Express.js, and NestJS.
• Expanding frontend expertise with React and Next.js.
• Building messaging pipelines using RabbitMQ for asynchronous and distributed workloads.
• Designing scalable and high-performance databases using PostgreSQL, MongoDB, and Redis.
• Improving problem-solving through regular DSA practice and low-level design.
• Applying DevOps practices involving CI/CD, Docker, GitHub Actions, Nginx, AWS, and Kubernetes.
• Managing and structuring large codebases with Monorepo techniques.
• Increasing productivity by automating workflows and internal tools.
• Deepening understanding of system design, distributed systems, and microservice architecture.

Over the next 4–5 years, I aim to grow into a Principal Software Engineer, specializing in system design, backend infrastructure, DevOps, and platform reliability, while improving leadership and communication skills to drive impactful projects.