Summary
Overview
Work History
Skills
Additional Information
Accomplishments
Affiliations
Interests
Timeline
Generic
Rahuldeb Das

Rahuldeb Das

Lead Data Scientist
Kolkata

Summary

Lead Data Scientist Experience of leading team of data scientists to build analytics solution for the enterprises. Experience of handling end-to-end data solutions - from road map creation to deployment in production. More than seven years of experience in the field of AI, Data Science and Machine Learning. Ph.D in Business Management from C.U. Professional Certification Programme in General Management from IIMK.

Overview

18
18
years of professional experience

Work History

Lead Data Scientist

ITC Infotech
Kolkata
03.2020 - Current
  • Leading a team of data scientists in the COE for Analytics that involves multiple stakeholders from different functions
  • Created RAG using Generative AI models for retrieving information form documents
  • Contributed in end-to-end road map creation and implementation of developing analytic solution for the Trade Promo Optimization for the Foods and FMCG products using ML approaches
  • Developed application using NLP algorithms for analysing user reaction about the products by extracting key words from feedbacks and understanding sentiments
  • Designed and developed solution to enable sematic search using NLP algorithms on documents to extract information and derive business insights.

Deputy Manager

Future Group
Kolkata
04.2018 - 02.2020
  • Developed ML model to predict whether a perticular insurance claim is genuine and should be paid by the company
  • Designed and developed predictive models to prdict customers churn and helped the marketing team to bulid suitable strategies to re-engage the customers
  • Implimented end-to-end Machine Learning pipeline using ANN which helped in predicting religion and mother tongue of the costomers
  • It has been used by marketing team in market segmentation and targeted promotional activities.

Senior Analyst

Nihilent Analytics Ltd
Kolkata
03.2016 - 04.2018
  • Implemented forecasting model to forecast the future date of purchase and amount of purchase of a customer
  • Used clustering technique to segment the customers in different buckets and sequential ANN for visit and purchased amount prediction
  • Designed and developed ML model to predict whether a drug development study will go through an amendment
  • Implemented Decision Tree and Random Forest model to build a binary classifier
  • Managed a forecasting model in production where the objective was to forecast the number of test kits that will be returned to a CRO for clinical test in an upcoming month
  • Major responsibilities involved model performance monitoring, parameter tuning and delivery
  • Developed and implemented statistical models to forecast the study length for a new drug development study
  • Used PCA and theoretical probability distributions to build several forecasting models.

Assistant Professor

Techno India Group
Kolkata
08.2008 - 02.2016
  • Taught various quantitative subjects including Statistics, Operations Research, Discrete Mathematics, Calculus etc
  • At under graduate and post graduate level.

Lecturer

NSHM College of Management and Technology
Durgapur
10.2005 - 08.2008
  • Taught various quantitative subjects including Business Statistics, Discrete Mathematics, Business Mathematics etc
  • At under graduate level in different management disciplines.

Skills

Team Management, AI Solution Design, AI Model Deployment

undefined

Additional Information

  • Received The Trend Setter annual award for best performance in 2021
  • · Received Best Performing Manager award for the quarter Oct-21 to Dec-21
  • Got recognised for best performance for the month Sep-21

Accomplishments

  • Azure Data Scientist Associate, 2022
  • Azure AI Fundamentals, Microsoft, 2021
  • Microsoft Azure Fundamentals, Microsoft, 2021
  • Introduction to Machine Learning in Production, Coursera, 2021
  • Introduction to Marketing, The Wharton School of Business, 2019
  • Deep Learning Specialization, Coursera, 2018
  • Certificate course in Analytics, OrangeTree Global, Kolkata, 2011

Affiliations

  • Certification Programme in General Management, IIMK, 2022
  • Ph.D, University of Calcutta, 2018
  • UGC Project Fellowship, The University of Burdwan, 2004
  • Master of Statistics, The University of Burdwan, 2003
  • Bachelor of Mathematics, The University of Burdwan, 2001

Interests

Music, AI

Timeline

Lead Data Scientist

ITC Infotech
03.2020 - Current

Deputy Manager

Future Group
04.2018 - 02.2020

Senior Analyst

Nihilent Analytics Ltd
03.2016 - 04.2018

Assistant Professor

Techno India Group
08.2008 - 02.2016

Lecturer

NSHM College of Management and Technology
10.2005 - 08.2008

Similar Profiles

CREATE PROFILE
Rahuldeb DasLead Data Scientist