AI/ML Engineer

Architected an Agentic AI platform using Python and LangGraph with more than 12 autonomous agents, reducing manual analyst effort by 40% across investment research and portfolio analytics. Built a GraphRAG knowledge retrieval platform with Neo4j and LlamaIndex across more than 500,000 financial documents, improving retrieval relevance by 32%.

Fine-tuned domain-specific LLMs using PEFT and LoRA, improving response accuracy by 22% while reducing hallucinations by 30%. Developed evaluation and monitoring with LangSmith and RAGAS, predictive risk models using XGBoost and PyTorch, and AML and trade-surveillance pipelines with PySpark and Databricks.

Implemented MLOps and LLMOps workflows with MLflow and GitHub Actions, deployed inference services with Docker and Kubernetes, and introduced governance controls including audit logging, RBAC, data lineage, and Responsible AI practices. Collaborated with portfolio managers, quantitative analysts, compliance teams, and engineers to deliver production AI solutions.

Developed end-to-end machine learning and Generative AI solutions using Python and Google Vertex AI for healthcare analytics, clinical decision support, and operational improvement. Integrated FHIR and HL7 standards with EMR/EHR systems across more than 15 hospital networks, reducing healthcare data mapping and integration errors by 20%.

Built Clinical NLP and named-entity recognition pipelines using ClinicalBERT and spaCy to process more than 200,000 physician notes, reducing manual chart-review time by 30%. Fine-tuned healthcare LLMs with PEFT, LoRA, and RAG to improve clinical summarization, medical information retrieval, and documentation efficiency.

Created disease-risk and patient-outcome models using XGBoost and TensorFlow, applying SHAP to improve transparency for clinical users. Built MLOps pipelines with MLflow, Docker, and Kubernetes, and developed LangChain and FastAPI healthcare assistants supporting patient triage, information retrieval, and appointment assistance across more than 10,000 monthly interactions.

Master of Data Science.

Bachelor of Information Technology.