ramya krishna cheruvu

Architected enterprise-wide email and event-driven notification services processing 15M+ emails annually and 500K+ daily rule evaluations, reducing compliance checking time by 60% and achieving 99.8% delivery rate for mortgage lifecycle communications.

Architected in-house payment processing platform handling 130K+ daily transactions ($600M+ annual revenue) with 99.9% uptime and implemented automated refund and fault-tolerant systems reducing manual refunds by 95%.

Led an 8-engineer team supporting a disability & absence management platform processing 2M+ claims annually; architected ETL and batch processing that cut manual claim processing time by 75% and reduced incidents by 35%.

Developed a Roslyn-based static analysis library for Office 365 teams that identified dead code and unused resources, reducing technical debt across multiple product teams by 40%.

Modernized vendor management application from AngularJS/.NET Framework to Angular 11/.NET Core achieving 100/100 Lighthouse and 60% faster page loads; built automated document processing pipeline handling 500K+ monthly documents.

Founded and built a 16-microservice marketplace platform solo, processing 100K+ daily events and increasing driver retention by 25% through a proprietary engagement algorithm and resilient event-driven architecture.

Led modernization of a legacy dental imaging system to a responsive ASP.NET MVC web platform integrating CBCT and imaging devices, delivering a reporting and scheduling solution used by 50+ practices and increasing revenue shortly after launch.

Developed mission-critical mobile and web apps for Louisiana emergency management, enabling offline-first field updates and GIS-based FEMA HAZUS risk analysis to support disaster response across 64 parishes.