Portfolio Projects/Customer Churn Prediction with Machine Learning
₹99data scientist · Core Skillintermediate · ~12 Hours

Customer Churn Prediction with Machine Learning

A SaaS subscription company wants to identify customers at risk of churning before they cancel. You'll explore customer usage and billing records, engineer behavioral features, train and interpret an explainable Logistic Regression baseline (odds ratios & coefficients), build a Random Forest classifier to capture non-linear interactions, evaluate classification trade-offs (Recall vs Precision, ROC-AUC, Confusion Matrix), and deliver a prioritized high-risk customer retention playbook for the Customer Success team.

DatabasePostgreSQL / CSV
ToolchainJupyter Notebook
Milestones5 Guided Stages
Recruiter OutputVerified GitHub Repo
View 5 Milestones
Full project workspace, live database credentials, AI mentor & verified certificate
Project Deliverables

What You Will Ship to GitHub

Hiring managers don't want to see another cookie-cutter Titanic or Iris tutorial. You will build a professional repository with modular scripts and executive business memos that demonstrate commercial analytical maturity.

github.com/your-username/customer-churn-prediction-mlPortfolio Structure
├── sql/
01_exploratory_profiling.sql // Schema audits, table volume, date ranges
02_revenue_trends.sql // Monthly GMV, order volume & AOV evolution
03_customer_concentration.sql // Pareto 80/20 distribution, repeat buyer cohorts
├── findings/
00_executive_summary.md // 3 core business takeaways for executive stakeholders
01_business_health.md // Detailed breakdown of margins, cancellations, and seasonality
03_customer_segments.md // Customer lifetime spend & cohort concentration
├── README.md // Professional project front-door with data schema diagram
Outcomes

What You Will Master

Frame customer retention and cancellation as a supervised binary classification problem
Engineer features from customer usage, billing frequency, and support tickets without leakage
Train and interpret Logistic Regression coefficients and odds ratios for stakeholder transparency
Train a Random Forest Classifier to handle non-linear feature interactions and evaluate feature importance
Evaluate models using Confusion Matrices, Precision, Recall, F1-score, and ROC-AUC curves
Translate classification probabilities into a prioritized high-risk target list with estimated saved MRR
Curriculum

5 Guided Project Milestones

M1

Set up your project repo

Before any analytical work: create a public GitHub repository, push the standard skeleton, and paste the URL into your workspace.

~30 mins
M2

Exploratory Data Analysis & Feature Preparation

Explore the customer churn dataset, analyze class distribution, and engineer predictive features.

~90 mins
M3

Logistic Regression Baseline & Odds Ratio Interpretability

Core Milestone

Train a standardized Logistic Regression model, compute odds ratios, and interpret feature coefficients.

~90 mins
M4

Random Forest Classifier & Model Evaluation

Train a Random Forest ensemble, tune key parameters, compare feature importance, and evaluate trade-offs.

~90 mins
M5

Actionable Retention Strategy & Executive Readout

Review Pass Required

Generate a prioritized high-risk customer target list, calculate saved revenue impact, and deliver executive recommendations.

~60 mins
Career Value

ATS Keywords & Resume Ready Bullets

Tools
Python (Pandas, NumPy, Scikit-Learn)PostgreSQL / CSVJupyter NotebookMatplotlib & SeabornGit & GitHub
Methods
Common Table Expressions (CTEs)Window FunctionsTime-Bucket AggregationsCohort AnalysisData Profiling & Auditing
Business Concepts
AOV (Average Order Value)Customer ConcentrationRepeat Purchase BehaviorCohort RetentionRevenue Health Metrics
Pre-Written Resume Bullet (Copy & Paste)

"Authored an end-to-end data analytics project on Customer Churn Prediction with Machine Learning utilizing Python (Pandas, NumPy, Scikit-Learn), PostgreSQL / CSV, Jupyter Notebook — delivered production-grade queries, cohort distributions, and an executive stakeholder summary published as a portfolio GitHub repository."

Ready to build and ship Customer Churn Prediction with Machine Learning?

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Project Overview

Free Customer Churn Prediction with Machine Learning portfolio project — with AI review

Build a real customer churn prediction with machine learning project for your data analyst portfolio in your own public GitHub repo — free brief, starter template, and milestone guides. When your code is ready, the ₹99 pass gets every milestone reviewed against a fixed rubric (customer churn prediction ml walkthrough included) and issues a verifiable certificate on completion.

Is the Customer Churn Prediction with Machine Learning project free?

The full project brief, milestone guides, and starter template are free to audit. The AI-powered review pass and verified certificate unlock at ₹99.

Can I add the Customer Churn Prediction with Machine Learning project to my resume and GitHub?

Yes — that is the point. You build in your own public GitHub repo, every milestone is reviewed against a fixed rubric, and the certificate links to the repo employers can inspect. Only list what is visible in your repo.

How long does the Customer Churn Prediction with Machine Learning project take?

Most students finish the 5 milestones in 2–4 weekends. Milestones unlock in order, and you can re-submit any milestone that needs work.

Rubric-reviewed · Plagiarism-checked · Verifiable certificate

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