---
title: "ATANU BHOWMICK - Data Science Intern in Greater Bengaluru Area | Tal"
description: "Meet ATANU BHOWMICK, Data Scientist & Data Engineer | Python, SQL, Power BI, Machine Learning | Building Production Pipelines & AI Automation Workflows | Ex-Data Intern @ OBLYTECH INDIA | Turning Raw Data into Deployed Models & Insights based in Greater Bengaluru Area. AI stack includes claude code..."
image: "https://tal.club/meet/atanu-bhowmick/share-image"
---

# ATANU BHOWMICK on Tal

## Headline

Data Scientist & Data Engineer \| Python, SQL, Power BI, Machine Learning \| Building Production Pipelines & AI Automation Workflows \| Ex\-Data Intern @ OBLYTECH INDIA \| Turning Raw Data into Deployed Models & Insights

## About

Most data initiatives fail not because algorithms are lacking, but because the underlying pipelines are fragile and the business metrics are poorly framed\. I build end\-to\-end data systems: transforming raw database tables with SQL and Python, engineering predictive machine learning models, and building automated data workflows that stakeholders can trust\. During my internship at OBLYTECH INDIA PRIVATE LIMITED, I experienced real\-world data at scale: navigating messy schemas, writing automated Python cleaning scripts, and building self\-serve Power BI reporting that reduced manual reporting overhead\. Here is how I structure my technical capabilities: • Data Engineering & Ingestion: Python \(Pandas, NumPy, OOP scripts\), Advanced SQL \(Window functions, CTEs, indexing, query optimization\), Relational Database Design \(PostgreSQL/MySQL\), ETL pipeline automation\. • Machine Learning & Data Science: Predictive Modeling, Feature Engineering, Scikit\-Learn, Supervised Learning \(Regression, Classification, Tree Ensembles\), Cross\-validation, and Model Evaluation \(Precision/Recall/F1\-score over raw accuracy\)\. • Analytics & Business Intelligence: Power BI \(Star Schema dimensional modeling, DAX measures, automated refresh workflows\), Exploratory Data Analysis \(EDA\), Seaborn, Matplotlib\. • AI Automation: Automating manual data workflows, API integrations, scheduled ingestion scripts, and LLM\-assisted data pipelines\. Outside the code editor, you'll find me breaking down open\-source machine learning repositories on GitHub and participating in data community discussions\. Actively exploring full\-time opportunities in Data Science, Data Engineering, and AI Automation\. Want to review my code or discuss an open role? Reach out via DM or email me directly at atanu\.bhowmick\.004@gmail\.com

## Location

Greater Bengaluru Area

## AI stack

claude code

claude

codex

github copilot

openai

Cline

## Work experience

Data Science Intern at Oblytech India, Oct 2026 \- Present · 1 mo, Remote, • Engineered end\-to\-end Python and SQL data processing pipelines to clean, normalize, and validate messy multi\-source tabular datasets, eliminating manual formatting errors\. • Designed and implemented relational queries utilizing Common Table Expressions \(CTEs\), window functions, and indexing strategies to optimize report query execution times\. • Developed interactive Power BI dashboards utilizing Star Schema dimensional modeling and custom DAX measures, delivering intuitive self\-serve KPI tracking for stakeholders\. • Built baseline predictive machine learning models using Scikit\-Learn, conducting feature engineering, handling class imbalance, and benchmarking precision and recall\. • Authored technical documentation and data dictionaries to ensure seamless maintainability and code handover across cross\-functional teams\.

## Education

Bachelor of Technology, Electrical and Electronics Engineering, Future Institute of Engineering and Management

12TH, CBSE, Techno India Group Public School

## Public links

- github: https://github\.com/Atanu010

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

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