Shubhanshu Khirwar

Optum/United Health Group

• Designed MongoDB collections and JSON structures for APIs.
• Developed and implemented a comprehensive integration test suite for RESTful user management API within Medicare Retiree Common Platform at Optum/UnitedHealth Group.
• Created end-to-end test coverage for employer contacts retrieval endpoint, validating functional correctness, error handling, and data integrity across various business scenarios using RestAssured and JUnit 5.

Eli Lilly: Competitive Media Intelligence Tool

• Automated insights generation from competitor data by integrating key observation API with data ingestion agent.
• Achieved 95% accuracy in handling complex queries by optimizing chatbot responses for competitive inquiries.
• Reduced average query latency by 50% through code refactoring, enhancing dashboard interactivity.
• Increased test coverage from 70% to 90% and decreased production bugs by 60% by resolving SonarQube issues in backend repositories.
• Enhanced sentiment analysis for strategic planning by creating dynamic graph nodes and relationships using Langchain.

• Created 90 APIs using Generative AI, overseeing design and implementation for scalability and faster delivery.
• Led end-to-end app development, managing planning to pan-India launch in three months, aligning with organizational goals.
• Delivered QR feature in one month, managing design and integration to meet project timeline.
• Partnered with designers to develop app screens, creating new verticals to improve scope and user experience.
• Identified new requirements, updated BRDs to include critical changes, enhancing app functionality.
• Automated manual processes and integrated out-of-scope features to enhance operational efficiency.

• Solely led onboarding process for partner integration, managing all stages from planning to execution.
• Coordinated with external partners to ensure seamless collaboration and timely delivery of integration objectives.
• Co-led design and delivery of high-volume partner API project in collaboration with senior team member.
• Managed partner-side requirements to drive efficient execution and enhance user satisfaction with cloud team.
• Guided four-member team in large-scale code migration effort, overseeing planning and implementation.
• Managed production bugs within existing codebase while providing support during migration process.
• Directed development of new API features and bug resolution, managing design through deployment for improved functionality.