Agastya Karnwal

I’m an AI & Data Engineer who builds enterprise-ready AI applications, scalable data platforms, and backend systems. I focus on turning complex data into intelligent, production-ready experiences.

In my current role as an Apprentice – Software Development at Commvault, I built an LLM-powered SQL Agent that enables natural language querying across multiple enterprise databases. I designed a hybrid retrieval architecture using template-based SQL generation and Graph RAG to improve query accuracy and reduce hallucinated SQL.

I also drove major performance improvements through query optimization and cursor-based pagination—achieving a 20–30× improvement and reducing API latency from 30–60 seconds to nearly 1–2 seconds. I improved analytics dashboards for 10,000+ records with backend pagination, infinite scrolling, and caching to strengthen frontend-backend synchronization.

Earlier, as a Software Developer Intern at PolicyBazaar, I developed Spring Boot microservices and REST APIs for an insurance comparison platform, integrating AWS EC2 and S3 for scalable backend operations. My projects and certifications reflect a consistent emphasis on Lakehouse architecture (Bronze–Silver–Gold), ETL/dataflows, and reliable AI automation—like an LLM-powered SOW Automation Bot with modular design.