DATA ANALYTICS ENTHUSIAST

RAY MHLONGO DATA. INSIGHT. IMPACT.

I turn complex, messy data into clear, decision-ready insights. Specializing in SQL data modeling and Power BI dashboards that support real-world business decisions.

EXPLORE PROJECTS

TECHNICAL COMPETENCIES

SQL

Excel

Power BI

Cisco Data Analytics Essentials

Featured Projects

PC Price Analysis

Advanced marketplace indexing using SQL and Power BI to standardize raw PC hardware data.

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Cathdel Creamy

A forthcoming sales analysis project focused on an ice cream business. Using real sales data, I’ll apply SQL, Excel, and Power BI to explore performance trends, product demand, and revenue patterns.

Coming Soon

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Local ISP Price Comparison

An upcoming analysis comparing internet service provider pricing in my town. Using structured data, the project will evaluate cost differences, package offerings, and value for money to support clearer consumer and business decisions.

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Get in Touch

rodgersmhlongo@gmail.com

+27 71 765 4142

Full projects and code repositories are available on GitHub