Data Science & Business Analytics

KaranBansal

I answer business questions with data and models — which customers are worth keeping, which students need help early, and what a market is really saying.

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Headline finding
98%of projected lifetime value sits with 1 in 4 customers — the finding behind my customer analytics project.
Mumbai, India
IIT Bombay
Say hellokmatrb0@gmail.com

Questions I've answered with data.

Projects

Also built

Everything on GitHub
PDF Worker
27 PDF tools that run entirely in the browser.
Open
IITB Insti-Assist
A multi-agent assistant that answers with page-level citations.
Source
India Market MCP
Live Indian market data for Claude — quotes, option chains, filings.
Source

A bit about me.

About

Economics student who cares more about the “so what” than the model.

I study Economics at IIT Bombay, with minors in Computer Science and AI & Data Science, alongside a Data Science degree from IIT Madras — where Business Data Management and Business Analytics sit next to machine learning.

I've sized India's biomass-pellet market as a strategy intern, benchmarked listed companies as an investment analyst, and built models that flag which customers to keep and which students need help early.

What I care about: clean data, honest validation, and a recommendation someone can act on.

Customer analytics
Segmentation, lifetime value and churn
Predictive modelling
Early-warning models, validated honestly
Market & financial analysis
Market sizing, valuation, unit economics
Dashboards & tools
From Power BI to self-updating web apps
IIT Bombay
B.S. Economics · minors in CS and AI & DS
2024 — 2028
IIT Madras
B.S. Data Science and Applications
2024 — 2028
Toolkit
PythonSQLpandasscikit-learnExcelPower BIRNumPySciPyPowerPointMatplotlibJupyterGitPythonSQLpandasscikit-learnExcelPower BIRNumPySciPyPowerPointMatplotlibJupyterGit
GitJupyterMatplotlibPowerPointSciPyNumPyRPower BIExcelscikit-learnpandasSQLPythonGitJupyterMatplotlibPowerPointSciPyNumPyRPower BIExcelscikit-learnpandasSQLPython

Along the way.

Experience
  • Strategy Intern
    EcoEdge Fuels

    Sized India's biomass-pellet market, found a ~45 MT annual supply-demand gap, and built the unit economics behind a plant's break-even.

    Summer 2026
  • Investment Analyst
    Longshanks Capital

    Benchmarked 10+ listed companies on positioning and financial performance for equity research. Left with a recommendation letter from the founder.

    2025 — 2026
  • Web Developer
    UG Academic Council, IIT Bombay

    Built the project-allocation platform for 6,000+ undergraduates, with Next.js and Django.

    2025 — 2026
Contact

Got a question your data should be answering?

kmatrb0@gmail.com
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