Hardhika V.
Data Scientist at Eli Lilly and Company | Clinical Research | Specializing in Generative AI and Large Language Models (LLMs)
- Role
- Data Scientist at Eli Lilly and Company
- Location
- Indianapolis, IN, US
- LinkedIn followers
- 500 followers
About Hardhika V.
I’m an AI Researcher and Data Scientist focused on representation learning, generative…
Experience
Data Scientist
Oct 2024 — Present · Indianapolis, IN, US
Developed QuantGPT, a GPT-4 powered RAG SQL agent on AWS, enabling natural language queriesacross 956 survey features; adopted by Market Research to accelerate Alzheimer’s treatment insights before deprioritisation.• Architected a Neo4j knowledge graph pipeline in Python, applying graph-based retrieval to improvecontextual accuracy (75% in benchmarks) and shaping discussions on knowledge graph integration.• Architected detection strategies within Luna (Azure GenAI transcription platform) using GPT-4 RAG+ NLP pipelines, achieving 95%+ on scrubbed drug name identification accuracy in thousands of 8+hour interviews, saving analysts $180K+ in review costs within 6 months.• Built a Red Data detection framework with GPT-4 + inference models, automating the identificationof PII, payment data, and compliance sensitive terms, reducing the manual audit effort.• Designed the MVP of AI Moderator as an agentic AI system with a rule engine, using GPT-4 RAG +policy-driven workflows to dynamically adapt survey questions and follow-ups; Piloted across studies toimprove HCP participation.
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