Brandon User
@brandonuser18
I build secure data pipelines, cloud warehouses, predictive models, and executive Tableau dashboards.
South AfricaWhat I'm looking for
I've built privacy-first data engineering projects spanning public health telemetry, retail demand forecasting, and streaming content strategy. My work combines Python, PostgreSQL, Supabase, Tableau Public, and automated ETL pipelines to turn raw data into usable business intelligence.
For a healthcare capacity pipeline, I implemented SHA-256 pseudonymization for POPIA compliance and trained a Random Forest Regressor that achieved an 86.25% R² score for forecasting daily ER admission surges. I've also designed Supabase-hosted star schemas, ingested nested TMDb API data, and created interactive Tableau dashboards for inventory allocation, forecasting, and portfolio analysis.
Experience
Work history, roles, and key accomplishments
Junior Data Engineer / Data Analyst
Brandon Mmiroa
Hands-on experience building end-to-end data pipelines, cloud relational warehouses, and executive business intelligence dashboards. Skilled in Python, SQL (PostgreSQL), Supabase Cloud Infrastructure, and Tableau Public.
Education
Degrees, certifications, and relevant coursework
WorldQuant University
Credential, Applied Data Science
Completed the Applied Data Science Lab credential, focusing on data wrangling, statistical modeling, and machine learning algorithms.
Tech stack
Software and tools used professionally
Availability
Location
South AfricaAuthorized to work in
Website
github.com/brandonmmiroaJob categories
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