Pragnya T

Experience

1. Software Engineer Ii

   Microsoft

   Sep 2024 — Present · Redmond, WA, US

   SafeFly V2 Scheduler- Built a full-stack meeting coordination system (React/TypeScript Azure Portal extension +.NET 9 GraphQL API) supporting 500+ franchises and monthly meeting instances, reducing manual scheduling overhead by 80%- Designed Cosmos DB–partitioned domain model with rich entities (schedules, instances, personas, on-call rotations, scope changes), optimistic concurrency via ETags, Redis cache-aside pattern, and YARP reverse proxy with Redis rate limiting (60 req/min)- Implemented end-to-end booking engine with atomic slot reservation, concurrency-safe revocation, batch instance generation, franchise-level RBAC, calendar UI with real-time availability, and distributed tracing across the microservices stackSafeFly V2 User Notification Service- Designed and built an event-driven notification system on Azure Service Bus and Logic Apps, processing 120M+ notifications/day with 5–10 min end-to-end latency- Implemented full stack: multi-channel routing, Mustache template rendering, two-tier Redis caching, GraphQL APIs, Cosmos DB template management, and admin UI- Engineered reliability with DLQ routing, deduplication, session-based FIFO ordering, exponential retries, distributed tracing, and ≥80% test coverage across 4 environments

Education

• Jawaharlal Nehru Technological University Hyderabad (JNTUH)

  BE, ME, Mechanical Engineering

  2011 — 2016

• New York Institute of Technology

  Master of Science - MS, Computer Science

  2017 — 2019