Production AI you can
actually trust1.

AI Engineer

• Build and run the clinical AI platform of a US healthcare technology company: a multi-stage tool-using agent pipeline covering patient support, medical Q&A, and care-workflow automation, in daily production use at a US clinic. Every response reaches a real patient over real PHI.
• Own the retrieval layer grounding every answer in curated clinical sources, indexed in a production vector store with chunking and embeddings tuned for clinical language. Questions outside approved clinical scope are refused, not answered.
• Own the platform end to end on Azure and AWS: FastAPI in Docker, PHI-bearing PostgreSQL, CI/CD, and LLM inference on Azure OpenAI under an agreement covering PHI (chosen over a direct API for exactly that reason).

Research Engineer, then Research Associate

• Built and deployed SuSastho.AI, an evidence-based multimodal medical copilot (Llama-3 8B fine-tuned on 8,614 clinician-authored examples, RAG over a clinically validated knowledge base). In a clinician-scored pilot over 428 questions it produced 26.9 points fewer incorrect answers and 16.1 points higher correctness than the baseline Llama-3 8B. First-author paper, Informatics in Medicine Unlocked (Elsevier, 2025).
• Designed the human evaluation protocol behind those numbers (two independent clinical evaluators, third-party adjudication, correct refusal scored as correct), and now lead the first-author follow-up on LLM-as-a-judge evaluation of medical chatbots (under review). Co-author of an ML/LLM health-triage benchmark, IEEE ICDM Workshops 2025.

SuSastho.AI

An evidence-based multimodal medical copilot for adolescent health in Bangladesh, built on Llama-3, RAG, and clinical chain-of-thought reasoning.

ScribeIntake

A pre-visit intake agent that interviews a patient, runs a deterministic, code-based safety gate ahead of the LLM, and hands the clinician a cited SOAP summary and triage band.

groundcheck

A lie detector for LLM answers: it decomposes a response into atomic claims and checks each one against the source, sentence by sentence.

Relay

An ops-automation agent that triages a ticket and runs a tool-use loop against a backend, but pauses every state-changing action for human approval, held at a deterministic code gate rather than a prompt.