Daniel Emakporuena Data · Power BI · SQL · Python

Portfolio

These are my analysis that includes a story in the form of an article behind the data and recommendations where neccessary.

Sales Intelligence Story

From revenue growth to profitable growth, with discount pressure, returns risk, operational recovery, and loyalty scale.

Power BIData AnalysisStorytelling

BankNotes Dimension Analysis

A practical case study using real banknote dimensions to quantify variation across currencies and denominations, identify edge cases, and recommend a pocket size that reduces bending, protrusion, and insertion friction.

Data AnalysisStorytelling

Binary Prediction of Poisonous Mushrooms

Classification pipeline and evaluation for predicting poisonous vs edible mushrooms.

Data AnalysisPythonMachine LearningAI