---
title: "Nandini Malik - Senior Data Scientist in New York | Tal"
description: "Meet Nandini Malik, Senior Data Scientist at CVS Health (Aetna) based in New York."
image: "https://tal.club/meet/nandini-malik/share-image"
---

# Nandini Malik on Tal

## Headline

Senior Data Scientist at CVS Health \(Aetna\)

## About

Experienced data scientist with 5\+ years of experience in Machine Learning, AB Testing/Experiment Design and Statistical Inference\. Extensive data science experience in health insurance, retail as well as marketing/media industries\.

## Location

New York

## Work experience

Senior Data Scientist at CVS Health, Nov 2023 \- Present · 2 yrs 8 mos, New York, New York, United States

Manager, Data Science at Warner Bros\. Discovery, Apr 2023 \- Oct 2023 · 7 mos, New York City Metropolitan Area

Senior Data Scientist at CVS Health, Apr 2022 \- Mar 2023 · 1 yr, New York, New York, United States

Data Scientist at CVS Health, Sep 2020 \- Apr 2022 · 1 yr 8 mos, New York, New York, United States

Data Scientist at Walmart Labs, Dec 2019 \- Sep 2020 · 10 mos, Sunnyvale, California

Associate Data Scientist at Walmart Labs, Feb 2019 \- Dec 2019 · 11 mos

Graduate Teaching Assistant at Columbia University in the City of New York, Sep 2018 \- Dec 2018 · 4 mos, New York, New York

Calculus Tutor at Columbia University in the City of New York, Jan 2018 \- Dec 2018 · 1 yr, New York

Research Assistant at Columbia University in the City of New York, Oct 2017 \- Dec 2017 · 3 mos, New York, Our project is focused on the sustainable use of energy in the buildings in New York\. We are using the energy consumption data for a building in New York to try to predict the energy consumption based on various factors, and how the cost of energy could be reduced/minimized using batteries for energy storage by possibly selling some energy\.

## Education

Masters of Science, Data Science, Columbia University

Bachelor of Science \(B\.Sc\.\), Mathematics, Delhi University

[View the original profile](https://tal.club/meet/nandini-malik)

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