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Anirban Lahiri

Principal Data Scientist at Fractal

Bengaluru

13+ years of work experience

Eli Lilly and Company
Oct 20261 moPresent

Bangalore

Fractal
Dec 20232 y 10 moOct 2026

Bengaluru, Karnataka, India

Holcim
Feb 20221 yr 11 mosDec 2023

Bengaluru, Karnataka, India

Responsible for AI/ML work for Cement Industry
Fractal Analytics
Apr 20183 yrs 11 mosFeb 2022

Bangalore Urban, Karnataka, India

Fractal Analytics
May 20161 yr 11 mosMar 2018

Jersey City, New Jersey

Working in Artificial Intelligence and Machine Learning team to develop and implement AI/ML algorithm for various projects.
Gap Inc.
Feb 20151 yr 4 mosMay 2016

Mumbai, Maharashtra, India

Inventory modeling using statistical and optimization techniques.
Tata Consultancy Services
Oct 20122 yrs 4 mosJan 2015

Bangalore

Experience in analytics and modeling over 3 years. Worked mainly in statistical modeling areas specially in Time Series analysis, Financial Time Series, Regression, Cluster analysis, Decision Trees and in other areas. Most of the analysis I did on R and SAS. I, always believe as an individual contributor.
GitHub
@anirban071

Anirban’s AI Stack

claude code
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codex
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github copilot
github copilot
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Education

Indian Institute of Technology, Kharagpur

Master of Science (M.Sc.), Mathematics and Statistics

Indian Institute of Technology, Kharagpur

20072 yrs2009
Ranchi University

Bachelor of Science (B.Sc.), Mathematics

Ranchi University

20023 yrs2005

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Headline

Principal Data Scientist at Fractal

About

Very focused, determined and can do ability.

Location

Bengaluru

AI stack

claude code

claude

codex

github copilot

langchain

langgraph

Work experience

Director of Enterprise Architect at Eli Lilly and Company, Oct 2026 - Present · 1 mo, Bangalore

Principal Data Scientist at Fractal, Dec 2023 - Oct 2026 · 2 y 10 mo, Bengaluru, Karnataka, India

Senior Manager Data Science at Holcim, Feb 2022 - Dec 2023 · 1 yr 11 mos, Bengaluru, Karnataka, India, Responsible for AI/ML work for Cement Industry

Lead Data Scientist at Fractal Analytics, Apr 2018 - Feb 2022 · 3 yrs 11 mos, Bangalore Urban, Karnataka, India

Senior Data Scientist at Fractal Analytics, May 2016 - Mar 2018 · 1 yr 11 mos, Jersey City, New Jersey, Working in Artificial Intelligence and Machine Learning team to develop and implement AI/ML algorithm for various projects.

Senior Analyst lnventory Analytics (Data Science) at Gap Inc., Feb 2015 - May 2016 · 1 yr 4 mos, Mumbai, Maharashtra, India, Inventory modeling using statistical and optimization techniques.

Senior Business Analyst at Tata Consultancy Services, Oct 2012 - Jan 2015 · 2 yrs 4 mos, Bangalore, Experience in analytics and modeling over 3 years. Worked mainly in statistical modeling areas specially in Time Series analysis, Financial Time Series, Regression, Cluster analysis, Decision Trees and in other areas. Most of the analysis I did on R and SAS. I, always believe as an individual contributor.

Education

Master of Science (M.Sc.), Mathematics and Statistics, Indian Institute of Technology, Kharagpur

Bachelor of Science (B.Sc.), Mathematics, Ranchi University

Public links

github: https://github.com/anirban071

Anirban Lahiri - Director of Enterprise Architect in Bengaluru | Tal