C H U K W U D I E B U B E - J O H N

Data Analyst focused on transforming raw datasets into meaningful insights. Skilled in data cleaning, visualization, dashboard reporting, and business intelligence to support smarter, data-driven decisions.

Contact Info

Let’s Talk
data analytics background
My Data Analysis Case Studies

I’m a Data Analyst focused on turning raw datasets into clear insights using SQL, Python, Excel, and Power BI. My work helps uncover patterns, track performance, and support better business decisions through simple, visual storytelling.

Datasets Worked On
4+
Dashboards Built
2+
Insights Delivered
3+
🔒 Confidentiality Note

The projects and dashboards in this portfolio contain representative data and modified branding to protect client confidentiality. The structure, methodology, and insights accurately reflect the production solutions delivered.

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Automotive Sales Performance Dashboard

Data Analyst & BI Developer

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Superstore Profit Analytics Dashboard

Data Analyst & BI Developer

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10-Year Impact Dashboard

Looker Studio & Power BI

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Co-Trainer at Octave Analytics

Technical Training & Mentorship

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Let’s turn your raw data into insights shape that drive smarter decisions
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trusted by teams for data-driven decision making