Client: Tchibo – Migrated a monolithic application to microservices for Order History, Reclaim, and Account Management. Delivered six microservices within six months using rapid prototyping and quick iterations to meet business goals. Designed and implemented backend systems using Spring Boot in Hexagonal Architecture. Integrated SAP CRM with REST and gRPC endpoints. Built and tested frontend systems using Nuxt 3, Vue 3, and Playwright. Maintained CI/CD pipelines and optimized deployment processes.

Full Stack Developer at Netlight Consulting

May 1, 2023 - Present

Client: Zooplus – Developed a Promotion Management tool for e‑commerce platforms. Backend optimization with PostgreSQL and Spring Boot. Frontend interfaces using React and TypeScript. APIs for managing high-traffic events like Black Friday. Addressed scalability challenges for peak loads.

Software Engineer at Institute for Applied Geophysics and Geothermal Energy

January 1, 2022 - December 31, 2022

Developed real-time data visualization tool for geological experiments. Built dashboards for real-time data analysis using Python Flask and Raspberry Pi. Implemented asynchronous data transfer pipelines with PostgreSQL. Deployed scalable solutions for offline data collection support. Conducted rigorous testing to ensure data integrity and application reliability.

Backend Developer at WellDev Bangladesh Ltd

January 1, 2018 - December 31, 2020

Built APIs for a travel management platform integrating flights, cars, and hotels. Designed and implemented REST APIs to synchronize multi-vendor data. Optimized database queries to improve performance and scalability. Collaborated with cross-functional teams to align technical deliverables with business objectives.