• Architected serverless integration layer using TypeScript, AWS Lambda, and API Gateway enabling real-time claim note synchronization between modern and legacy systems
• Engineered claim creation middleware leveraging SOAP web services and AWS Step Functions to map data between next-generation platform and legacy mainframe applications
• Led migration of production APIs from Pivotal Cloud Foundry to Open Cloud Foundry, modernizing deployment pipelines and improving scalability
• Developed .NET Core insurance calculation API on Amazon EKS integrated with legacy orchestration framework to compute policy payouts
• Collaborated with business stakeholders to diagnose and resolve critical defects in .NET enterprise applications while minimizing production downtime
• Served as technical mentor for new software engineers, providing guidance on workflows, architectural patterns and coding standards