Teja S
Software Engineer @ CVS Health | LLM/RAG | AI Agents | MCP Servers
- Role
- Software Engineer at CVS Health
- Location
- Mountain View, CA, US
- LinkedIn followers
- 500 followers
About Teja S
Software Engineer 1 @ Intuit | Prev-CVS Health | 3+ years building high-traffic systems…
Experience
Software Engineer
Mar 2025 — Present · US
In Pharmacy Care Platform Team, I Rebuilt prescription processing systems by decomposing 3 Java monoliths into 9+ Spring Boot microservices deployed on GCP Kubernetes Engine. Implemented Docker containerization and GCP Pub/Sub for event-driven communication between services- Developed real-time patient data APIs using Java multithreading (CompletableFuture) and Spring WebFlux, enabling concurrent processing of eligibility checks and drug pricing requests- Redesigned GCP BigQuery schemas using partitioning and denormalization techniques, optimizing historical claims analytics. Reduced complex query latency from 12 minutes to 45 seconds- Engineered Redis caching solutions for UI/backend layers to cache frequently accessed patient records and formulary data, implementing cache-aside patterns with TTL policies- Migrated Oracle databases to GCP Cloud SQL with read replicas and connection pooling. Reduced query latency by 40% while handling 2M+ daily transactions- Implemented JWE/OAuth 2.0 security for PHI data in APIs and automated HIPAA compliance checks in CI/CD pipelines using GCP Security Command Center- Currently leading backend refactoring to align with optimized database schemas, including JPA entity redesign and Hibernate optimization.
Education
BV Raju Institute of Technology (BVRIT)
Bachelor of Technology - BTech
University of North Carolina at Charlotte
Master of Science - MS
2025
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