“ML & Predictive Analytics, Time Series Forecasting, Fuzzy Matching, Golden Record Creation”

Tirthankar Ghosh — Data Science freelancer in Kolkata, India

I help businesses build reliable forecasting and predictive analytics solutions using Python, SAS, and R. My expertise includes Time Series Forecasting, Machine Learning, Demand Forecasting, Customer Analytics, Fraud Detection, and Data Quality Engineering. I have worked with enterprise clients across telecom, banking, retail, and consulting domains, delivering analytics solutions that support real business decisions.