ShubhamDataLabs

Portfolio

Projects, results and business impact

Filter by discipline to see how each problem was framed, solved and measured.

Sales Forecasting System preview
Machine Learning

Sales Forecasting System

Time-series forecasting engine predicting future sales across regions and product lines.

Python
Prophet
Pandas
Results
94% forecast accuracy on 12-week horizon
Business impact
Cut stock-outs by 28% and improved quarterly planning confidence.
Customer Churn Prediction preview
Machine Learning

Customer Churn Prediction

Classification model scoring every subscriber for churn risk with explainable drivers.

Scikit-learn
XGBoost
Python
Results
0.91 ROC-AUC, top-decile capture of 62% of churners
Business impact
Retention campaigns reduced monthly churn by 19%.
Hospital Analytics Dashboard preview
Dashboards

Hospital Analytics Dashboard

Real-time healthcare KPI dashboard tracking occupancy, wait times and department load.

Power BI
SQL
DAX
Results
Live KPIs across 6 departments, refreshed hourly
Business impact
Average patient wait time down 22% within one quarter.
Student Performance Analysis preview
Research

Student Performance Analysis

Statistical study of academic performance drivers across 4,000 student records.

Python
Tableau
Statistics
Results
Identified 5 significant performance predictors
Business impact
Informed a targeted mentoring programme for at-risk students.
E-commerce Recommendation System preview
AI Projects

E-commerce Recommendation System

Collaborative filtering engine serving personalised product recommendations.

Collaborative Filtering
Python
Surprise
Results
+31% click-through on recommended products
Business impact
Average order value up 14% during the pilot.
Retail Sales Deep-Dive EDA preview
Data Analysis

Retail Sales Deep-Dive EDA

Exploratory analysis of three years of transaction data across 40 stores.

Python
Pandas
Seaborn
Results
Revealed 3 underperforming store clusters
Business impact
Re-merchandising plan lifted regional revenue by 9%.