• Built Lang Graph agent mesh with ReAct + MCP tool calling with medical ontology constraints resulting in 92% entity-F1, stable across Epic/Athena EHR feeds with DsPY Prompt optimization strategies

• Developed Neo4j medical KG pipeline; processed 100+ docs/day into 10k+ node-entity plane-relations in Neo4j achieving 36% improvement in longitudinal pattern detection

Engineered and deployed key platform modules Farm Activity Management System (FAMS) and Activity Tagging leveraging PySpark and Kafka

Modelled a trade matching engine capable of 5000+ concurrent trades/day using to ensure atomic match-confirm-settle flow with E-Wallet maintenance.

Built an asynchronous e-wallet microservice leveraging Kafka producers/consumers to handle real-time balance updates, audit logs, and escrow logic; implemented idempotent processing and retry queues to ensure event consistency

Built a social media backend application for crypto enthusiasts to share and view portfolios.

• Wrote optimized queries for SQL (MySQL) and NoSQL (DynamoDB) databases to power key backend workflows and support frontend data requirements.