At Cognizant Technology Solutions, I built a security risk dashboard with Java, Spring Boot, Angular, and PostgreSQL to monitor vulnerabilities across enterprise APIs. I also developed an API aggregation service exposing 40+ REST APIs.
I designed an asynchronous event-processing workflow using AWS SQS, ECS, and Aurora PostgreSQL. SHA-256 log deduplication reduced processing from 500K to 50K entries daily and cut Gemini API calls by 90%.
I developed a GenAI-powered PII detection service with Python, FastAPI, and Gemini 2.5 Flash, and automated incident creation through AWS EventBridge and the ServiceNow API. The automation reduced review time by 70–80%.
On my Policy and Compliance AI Assistant project, I built a RAG application using Spring AI, ChromaDB, and Google Gemini to answer questions from documents. I also created a PDF ingestion pipeline and REST APIs for retrieval.
