Mo Chowdhury

About Mo Chowdhury

With over eight years of full-stack development experience, I specialize in architecting scalable, serverless solutions for enterprise applications. Currently, I’m a Full-stack Developer at Transamerica, where I leverage my expertise in AWS cloud architecture and microservices to enhance operational efficiency and user experience. Passionate about creating innovative technical solutions, I aim to drive impactful projects aligned with organizational goals and user needs. At Transamerica, I contributed to redesigning the RetireSure application by transitioning its backend to a serverless microservices architecture, achieving a 35% boost in data retrieval speeds. Collaborating with cross-functional teams, I also developed a high-traffic React front-end for a retirement planning portal and implemented event-driven architectures for real-time updates. Through initiatives like Terraform-based infrastructure management, I continue to enable streamlined development and deployment processes.

Experience

1. Full-stack Developer

   Transamerica

   Aug 2020 — Present

   Redesigned “RetireSure,” a policyholder management application by transitioning its monolithic Node.js backend to a serverless microservice architecture using AWS Lambda, S3, and DynamoDB, resulting in a 35% increase in data retrieval speeds.* Led a cross-functional team in developing a high-traffic React front-end for the company’s new online retirement planning portal, integrating Python (Flask) microservices for real-time financial data analysis.* Implemented a secure event-driven architecture for the RetireSure project, leveraging Amazon SNS and AWS Kinesis for real-time policy updates and notifications, minimizing downtime during peak usage.* Introduced Terraform-based infrastructure management to standardize environment provisioning and reduce manual configuration errors by 90%.* Spearheaded a CI/CD pipeline overhaul using GitHub Actions and AWS CodeBuild, cutting release cycle times from weekly to daily and boosting deployment reliability.