Rahul Roy Chowdhury

About Rahul Roy Chowdhury

A professional with 11+ years of experience in analytics practices for credit financial services and insurance industry. Have worked on entire lifecycle of Credit Risk management with expertise in strategy development, forecasting, modeling, optimization, data analysis and reporting. Developed and implemented claims fraud models across different LOBs with high level automation using SAS, R and MS Excel. Lead team of data scientists and data engineers delivering advanced Machine Learning & Deep Learning solutions across insurance value chain. Currently leading multiple accounts in various domains like Insurance, Banking, Telecom, etc. Won Innovation Award in DMA Analytics Challenge 2013 for developing a predictive model using text mining, GBM and Random Forest for Cleveland clinic.Areas of Expertise• Credit Card, Consumer Finance Business, Retail Banking and Insurance• Analytical Process, Exploratory Data Analysis, Regression Analysis, Predictive Modeling, Time Series Forecasting, Segmentation, Machine Learning Techniques like GBM, Random Forest, XG Boost, Text Mining, Model Implementation/ Automation, Model Validation, Decision Trees (CART & CHAID), Cluster Analysis, Deep Neural Networks (MLP, CNN, RNN), Reinforcement Learning.Technical Skills• Software / Tools : MS Office, Base SAS, SAS EG, SQL, SAS E-Miner, XENO, Hive, R, Python• Operating System: Windows and some basic UNIX commands

Experience

1. Principal Consultant

   Fractal

   Aug 2019 — Present · Bengaluru, IN

Education

• Jawaharlal Nehru Vishvavidyalaya

  M.A., Economics

  2006 — 2008

• Presidency University, Kolkata

  B.Sc., Economics

  2003 — 2006

Skills

• Data Analysis
• Segmentation
• Text Mining
• Statistics
• Statistical Modeling
• Business Analytics
• Microsoft Excel
• Powerpoint
• Sas Programming
• Analysis
• Predictive Analytics
• Microsoft Word
• Sql
• Business Analysis
• Predictive Modeling
• Sas
• Forecasting
• Machine Learning
• Analytics