Analyzed bank data to discover 20.4% churn rate and a balance/deposit loss of $186M in a 10-year tenure period. By implementing recommended retention strategies that target key churn drivers, the b…

This interactive Excel dashboard leverages Power Query, Power Pivot, and DAX to analyse customer behaviour, and $29M in revenue. It transforms complex data into actionable insights, empowering stak…

Dynamic Sales and Customer Tableau dashboards delivering actionable insights into Year-over-Year sales and customer performance for Jayson Supplies Ltd. (2022–2025). This strategic tool empowers st…

This project involves analyzing AdventureWorks bike sales data to uncover key insights into sales performance by country, customer segments, and products. The findings informed strategies for targe…

Repository Hub

Summer 2027 software engineering, data science, AI, quant, product management, and hardware internship postings. Updated daily by Simplify and Pitt CSC.

The Jupyter Notebooks behind my OReilly report, "A Whirlwind Tour of Python"

https://github.com/jakevdp/PythonDataScienceHandbook.git

This repository house companies who are known to hire directly from Africa and support remote culture or relocation

My Jupyter Notebooks for JM Portilla Course

Excel Skills for Business Forecasting Specialization

Python for Everybody Specialization - University of Michigan - Coursera

Solutions to Python for Everybody: Exploring Data using Python 3 by Charles Severance

Contains solved queries for the Hackerrank SQL (Basic) Skills Certification Test 🎓.

The solutions of all SQL hackerrank challenges using MySQL environment

The definitive list that answers "I want to do X in Python, which tool should I use?"