bhargav reddy

I am a Data Scientist and AI/ML Engineer with experience delivering scalable analytics and GenAI solutions in enterprise environments. I focus on turning large, noisy data into actionable insights that improve decision-making.

At my current role I built end-to-end social listening pipelines using Brandwatch APIs and Azure Data Factory, integrating data into Azure Cosmos DB with Type 2 SCD to reduce storage by 75% and compute by 50%. I performed sentiment analysis on 30,000+ comments and developed Power BI dashboards that increased usability by 40% and scaled ingestion to over 1M snippets daily.

I led a Regulatory Chatbot proof-of-concept leveraging GPT-4o, FAISS, Azure OpenAI embeddings and LangChain, plus Tesseract OCR and FastAPI endpoints to cut preprocessing time by 60% and reduce manual response time by 70%. I applied prompt engineering to limit hallucination and improved retrieval accuracy and throughput for regulatory queries.

I also designed marketing mix modelling pipelines in Azure Databricks using ARIMA and ad-stock calculations to optimize campaign budgets, yielding $100,000 annual savings. I hold Azure AI fundamentals certification and an EY Data Science credential, and I bring strong stakeholder management and a focus on measurable business impact.