Nov 2023 – Present · 2 yrs 4 mos

• 𝐎𝐫𝐚𝐜𝐥𝐞 𝐇𝐞𝐚𝐥𝐭𝐡 & 𝐀𝐈
• Built a GenAI-powered de-identification and re-lexicalization system from the ground up, enabling Oracle Health to securely scale clinical data use.
• Driving research on ranking and clinical embedding models, with applications in smarter search and decision support.
• Driving the exploration of reinforcement learning and alignment techniques for agentic continual learning, ensuring AI adapts to physician preferences and patient safety needs.
• Contributing to the design of advanced AI architectures powering search, inpatient workflows, and clinical decision pipelines.
• Into solving problems which Generative AI can't

Oct 2023 – Nov 2023 · 1 mo

• 𝐎𝐧𝐞𝐒𝐞𝐚𝐫𝐜𝐡
• Architected various solutions for OneSearch like PDFChat, AskDoc, RAG for OneSearch, Smart SQL Analyzer etc.

Sep 2022 – Oct 2023 · 1 yr 1 mo

• 𝐎𝐧𝐞𝐒𝐞𝐚𝐫𝐜𝐡
• Collaborated with Oracle Labs on building custom Large Language models based on various techniques like continual pretraining, full model instruction finetuning, peft based instruction tuning and also proposed techniques for auto LLM evaluations, unsupervised summarization evaluations etc.

Nov 2020 – Sep 2022 · 1 yr 10 mos

• 𝐏𝐞𝐧𝐬𝐚𝐫
• Led the Data Science team for Pensar which primarily focused on the ML research and aimed at enabling My Oracle Support utilise the solutions we built.

Jul 2019 – Nov 2020 · 1 yr 4 mos

• 𝐏𝐞𝐧𝐬𝐚𝐫
• Built a machine learning system from scratch and helped in successfully pushing it into the production environment for automatic service ticket assignment with significant improvement over existing rule-based automation.