---
title: "Viswanada Chakravarthy K. - Data Scientist in Barrackpur-II | Tal"
description: "Meet Viswanada Chakravarthy K., Data Scientist at PwC based in Barrackpur-II. AI stack includes codex and claudecode."
image: "https://tal.club/meet/viswanada-chakravarthy-k/share-image"
---

# Viswanada Chakravarthy K\. on Tal

## Headline

Data Scientist at PwC

## About

Data Scientist with experience building classical ML, time\-series forecasting, and Retrieval\-Augmented Generation \(RAG\) systems\. Experienced in Python, scikit\-learn, LangChain, LangGraph, with enterprise experience at PwC and software engineering experience at Rakuten\. Passionate about developing scalable machine learning solutions for real\-world business problems\.

## Location

Barrackpur\-II

## AI stack

codex

claudecode

## Work experience

Data Scientist at PwC India, Aug 2025 \- Present · 1 yr 1 mo, Ahmedabad, Gujarat, India

Data Science Intern at PwC India, May 2024 \- Jul 2024 · 3 mos, Kolkata, West Bengal, India

Associate Site Reliability Engineer at Rakuten, Apr 2022 \- Jul 2023 · 1 yr 4 mos, Bengaluru, Karnataka, India

Associate Software Engineer at Rakuten, Jun 2021 \- Mar 2022 · 10 mos, Bangalore Urban, Karnataka, India

Technical Intern at Rakuten, Mar 2021 \- Jun 2021 · 4 mos, Bangalore Urban, Karnataka, India

## Education

M\.Tech Computer Science, Data Science, Indian Statistical Institute, Kolkata

B\.Tech, Information Technology, Anil Neerukonda Institute of Technology & Sciences

[View the original profile](https://tal.club/meet/viswanada-chakravarthy-k)

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