- Customizing and maintaining the Optimizely Configured Commerce platform, enabling B2B clients to streamline catalog management, pricing, and ERP integrations at scale.
- Contributed to two successful system migrations, achieving an average cost reduction of 55% for major clients and improving deployment efficiency by reducing error rates.
- Mentoring developers and conducting rigorous code reviews, boosting productivity; reduced defects by 15% over the past two years.
- Designing and implementing scalable software architecture patterns, enhancing system reliability, and supporting seamless global deployments.
2023 - Present- Led the modernization of legacy platforms across projects, transitioning to Microservices with ASP.NET Core and Docker, boosting performance by 10x.
- Designed and deployed scalable cloud solutions on AWS and Azure, cutting operational costs by 25% and improving system reliability.
- Optimized APIs for millions of users with load-balanced API Gateways, reducing downtime and automating deployments for 40+ services.
- Managed and mentored teams of 8–12, increase productivity by 20% through Agile practices and technical guidance.
2016 - 2023- Built and maintained features for web applications, focusing on front-end and API interactions.
- Collaborated with senior engineers to build scalable solutions for real-time notifications and data aggregation tool.
2015 - 2016- Feature implementation and Bug fixing on a Social & Professional networking site named Whooza.
- Actively worked on a Management Portal of Bangladesh College of Physicians and Surgeons (BCPS).
2014 - 2014
