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Brandon Muchenje

@brandonmuchenje

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I build tested dbt data models and SQL analytics pipelines.

Nigeria

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What I'm looking for

I'm looking to apply my stakeholder fluency and business-domain experience to building reliable dbt models, SQL-driven analysis, and well-documented analytics pipelines.

I build tested, documented dbt models and SQL-driven analytics pipelines across PostgreSQL, BigQuery, and Snowflake. My Silo Operations Analytics project included 18 dbt models, 54 data tests, and live lineage and column-level documentation.

At AnalystLab Africa, I traced £38,970 in outliers to source data and wrote 30+ SQL queries across two Postgres databases. I also bring stakeholder insight from television broadcasting and retail work across 15 African markets.

Experience

Work history, roles, and key accomplishments

Data Analyst Intern

AnalystLab Africa

Jul 2026 - Sep 2026 (2 months)

Traced £38,970 outliers back to source in Python and found they were fees, not sales. Wrote 30+ SQL queries across two Postgres databases using window functions, joins and subqueries.

Python SQL PostgreSQL Window Functions Join Subqueries EXPLAIN ANALYZE

Freelance Data Analyst and Graphic Designer

Amitas Solutions

May 2026 - Jun 2026 (1 month)

Enabled real-time sales analytics by building a POS-based data pipeline that digitised a fully paper-based inventory system. Delivered executive-ready reports for client stakeholders by translating raw sales data using Python in Jupyter Notebooks.

Python Jupyter Notebooks Data Pipelines POS Data Analysis

Digital Graphic Designer (Product and Insights Focus)

Don’t Look Down Entertainment

Jan 2023 - Jun 2024 (1 year 5 months)

Contributed to 1.1 billion views and 5.7 million social media growth across 15 African markets for Showmax, and led creative direction for Big Brother Naija Season 10 using social media analytics.

Social Media Analytics Creative Direction Graphic Design Digital Design