All Projects

01 University project Data Analytics

Telco Customer Churn Prediction

A business-facing churn model that turns telecom customer records into an interpretable retention workflow.

R R Markdown tidyverse

View project

02 University project Data Analytics

Market Segmentation Using Clustering

A reproducible customer segmentation case where I transformed retail transactions into RFM features, selected a four-cluster structure, and translated the segments into marketing actions.

R R Markdown readxl

View project

03 University project Data Analytics

Product Demand Time Series Forecasting

A reproducible ARIMA and ETS forecasting case that turns daily store-item sales into monthly inventory planning guidance.

R R Markdown forecast

View project

04 University project Data Analytics

Retail Performance Analytics

A Tableau case study where I analyzed Sample Superstore sales, profit, discounting, region, and product performance to test whether revenue growth was creating sustainable profit.

Tableau Tableau calculated fields Interactive dashboards

View project

05 University project Data Analytics

Multiple Regression in Biology & Analytics

A regression case study where I modeled forest-fire burned area using environmental predictors, diagnosed the limits of OLS, and translated a weak but meaningful signal into responsible ecological interpretation.

R R Markdown tidyverse

View project

06 University project Data Analytics

Multivariate Performance Analysis of Firms

A PCA case study where I reduced 96 firm-level financial ratios into interpretable dimensions of solvency, profitability, cash flow, asset structure, and operating efficiency.

R R Markdown tidyverse

View project

07 University project Data Analytics

Trading Systems Literature Review

My reproducible literature-review pipeline for mapping trading-system research from Scopus records into defensible text-mining, bibliometric, and VOSviewer evidence.

R Shiny tidytext

View project

08 University project Data Analytics

Interactive Business Analytics Dashboard

An R Shiny dashboard where I turned a retail customer-experience workbook into a no-code exploration tool for managers.

R R Shiny readxl

View project