Summary
Overview
Work History
Education
Skills
Timeline
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Ramanath Roy

Bangalore

Summary

Seasoned analytics professional with 17 years of experience driving data-driven decision-making through advanced analytics, machine learning, and GenAI. Expert in predictive modeling, big data technologies, and cloud-based data architecture. Spearheaded a data-driven model that achieved an accuracy of 95%, pioneered MMM models that improved ROI by 40%, and generated revenue of $10M annually. Successfully implemented AI-driven data governance strategies and transformed financial data into actionable insights, enhancing strategic decision-making across teams.

Overview

18
18
years of professional experience

Work History

Data Science Manager

HONEYWELL
Bangalore
10.2024 - Current
  • Directed an 8-member Data Science team to tackle operational inefficiencies, improving from 8 hours to 2 hours.
  • Designed and developed a rolling forecast framework to address inconsistent metrics, improving monthly reviews by 20%.
  • Collaborated with Corporate Finance to address stability challenges, achieving and 90% stability cycle over cycle.
  • Designed a centralized data framework to address fragmented data challenges, and facilitated data accessibility for 80% of the business units.
  • Enhanced decision-making by addressing low accuracy, generating 95% accuracy for the short term in financial insights.

Data Science Manager

ACCENTURE
Bangalore
07.2021 - 09.2024
  • Enhanced team alignment by coordinating training for a 14-member team, achieving an 80% productivity increase .
  • Addressed and pioneered data integretion challnges by developing a Central Data Platform and implementing MMM models, improving 40% campaign performance.
  • Developed a comprehensive $6M RFP for a retail client, overcoming tight deadlines, and achieving client satisfaction.
  • Spearheaded a $400M MMM solution addressing channel spend inefficiencies, resulting in a 40% ROI boost.

Senior Data Scientist

CATERPILLAR INC.
Bangalore
12.2016 - 06.2021
  • Directed a team of 6 statistcians, overcoming skill gaps by implementing targeted training,enhancing performances improvement by 50%.
  • Synchronized Gradient Boasting Machine model to identify those customers who are ready to purchase products.
  • Identified and diagnosed a revenue growth opportunity by analyzing customer purchase data, generating $10M in revenue annually.
  • Implemented the ARIMAX model to address demand forecasting challenges, achieving a 10% inventory reduction and saving $1M annually.

Analytics Program Manager

HEWLETT PACKARD
Bangalore
04.2010 - 12.2016
  • Guided 2 junior analysts to enhance forecast accuracy, overcoming data inconsistencies, resilting in 5% improvement.
  • Enhanced forecast accuracy with ARIMA models, addressing call volume variability, boosting CSAT by 7% .
  • Enhanced model accuracy from 85% to 92%, while addressing SLA challenges, achieving $2.5M savings over four years.

Senior Statistician

DECISION CRAFT ANALYTICS LIMITED
Ahmedabad
02.2007 - 04.2010
  • Addressed a 30% decline in customer conversion by implementing data-driven stratgies, bossting product purchase 30%.
  • Persuaded a complex scoring challenge by developing robust credit models, enhancing client validation comprehension by 7%.
  • Adapted different forecasting models for petrochemical products using various techniques of statistical analysis.

Education

M.Sc - Statistics

CHAUDHURY CHARAN SINGH HARYANA AGRICULTURAL UNIVERSITY

B.Sc - Agriculture

VISWA BHARATI UNIVERSITY

Skills

Data analysis tools:

  • SAS
  • SQL
  • Python
  • R

Miscellaneous Skills:

  • Project Management
  • People Management
  • Stakeholder Communication

Data Management:

  • AWS
  • Azure
  • GCP
  • SQL Server

Machine learning:

  • TensorFlow
  • PyTorch
  • Scikit-learn
  • Random forest
  • XGBoost
  • LightGBM
  • LightweightMMM

Timeline

Data Science Manager

HONEYWELL
10.2024 - Current

Data Science Manager

ACCENTURE
07.2021 - 09.2024

Senior Data Scientist

CATERPILLAR INC.
12.2016 - 06.2021

Analytics Program Manager

HEWLETT PACKARD
04.2010 - 12.2016

Senior Statistician

DECISION CRAFT ANALYTICS LIMITED
02.2007 - 04.2010

M.Sc - Statistics

CHAUDHURY CHARAN SINGH HARYANA AGRICULTURAL UNIVERSITY

B.Sc - Agriculture

VISWA BHARATI UNIVERSITY

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