Open to opportunities

Sai Rohith Vandanapu

@sairohithvandanapu

Message

I build production AI and ML systems for healthcare, financial services, and enterprise operations.

United States

Message

What I'm looking for

I'm looking to build high-impact production AI and ML systems, especially LLM, RAG, agentic AI, clinical NLP, fraud detection, and risk-modeling platforms with strong MLOps, governance, and responsible AI practices.

I've delivered production AI and machine learning systems at Molina Healthcare, BNY Mellon, and Dell Technologies, spanning clinical NLP, fraud detection, risk modeling, and supply chain forecasting.

At Molina Healthcare, I fine-tuned Llama 3 for clinical documentation summarization, saving $2.1M annually, and built a claims fraud system that surfaced $4.2M in fraudulent billing. I also deployed MLOps infrastructure on AWS SageMaker that reduced model refresh cycles from 14 days to 2 days.

At BNY Mellon, I built graph-based AML detection across 5M+ accounts and transformer document intelligence that eliminated 6,000 annual processing hours. I enjoy building reliable, governed LLM, RAG, agentic AI, and real-time ML platforms that create measurable business impact.

Experience

Work history, roles, and key accomplishments

Data Scientist

Dell Technologies

May 2020 - Nov 2021 (1 year 6 months)

Delivered demand forecasting system using XGBoost and PyTorch LSTM for APAC supply chain operations, reducing excess inventory by $12M. Built unsupervised anomaly detection for supply chain disruption signals and automated executive analytics pipelines.

XGBoost PyTorch scikit learn Python Apache Spark Tableau