nandini User
@nandiniuser6
Aspiring data scientist building end-to-end analytics and machine learning pipelines, translating data into decision-ready business intelligence.
IndiaWhat I'm looking for
I’m a Data Science and Applications student at IIT Madras with hands-on experience across the full analytics workflow: data cleaning, exploratory data analysis, statistical modeling, and business intelligence reporting. I enjoy turning raw data into clear, decision-ready insights with careful analytical thinking.
In my NYC Housing Price Prediction work, I built an end-to-end machine learning pipeline in Python on ~84,500 records, including data cleaning, imputation, winsorization, and EDA to identify key drivers. I applied statistics and feature engineering (like segmenting condo/co-op records and neighborhood target encoding) to improve performance, reaching R² = 0.600.
For decision support, I create interactive dashboards and KPI reporting using Power BI, Tableau, and SQL—such as my PitchSide Pro Revenue Analytics dashboard with custom DAX measures for trend and contribution analysis. I also build production-style apps with Express.js and JavaScript, including a Habit Tracker using an AI API for in-app coaching and gamification (improving simulated user retention by ~30%).
Experience
Work history, roles, and key accomplishments
PitchSide Pro Revenue Analytics
Microsoft Power BI Dataviz World Championships
Jan 2026 - Present (7 months)
Performed data cleaning and exploratory analysis on raw transactional data, then built a 3-page Power BI dashboard with custom DAX measures for trend and contribution analysis. Delivered an executive-ready business intelligence report for the competition.
Performed data cleaning and exploratory analysis on raw transactional data, then built a 3-page Power BI dashboard with custom DAX measures to analyze trends and contributions across product lines. Delivered an executive-ready BI report for the Microsoft-affiliated Power BI Dataviz World Championships (Round 1).
Commonwealth Bank Data Science
Completed a Commonwealth Bank Data Science Virtual Experience through Forage.
Web Development Bootcamp
PW IOI
Completed a web development bootcamp covering HTML, CSS, JavaScript, and Express.js via PW IOI (Bangalore).
Education
Degrees, certifications, and relevant coursework
IIT Madras
Bachelor of Science, Data Science and Applications
2025 -
B.S. in Data Science and Applications at IIT Madras (currently in 2nd year), with coursework in Data Science and Applications. Expected graduation year is 2029.
Indian Institute of Technology Madras
Bachelor of Science, Data Science and Applications
2025 -
Activities and societies: Coursework includes Data Science and Applications.
B.S. in Data Science and Applications at IIT Madras (expected graduation in 2029). Coursework focuses on Data Science and Applications.
Tech stack
Software and tools used professionally
Availability
Location
IndiaAuthorized to work in
Portfolio
github.com/divergence-in-spaceJob categories
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