Open to opportunities

Levi Orelaja

@lamppost

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Data analyst skilled in Power BI, advanced DAX, SQL and data storytelling, delivering actionable business insights.

Nigeria

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What I'm looking for

I seek remote roles where I can build BI solutions, translate data into strategic insights, collaborate cross-functionally, and grow in advanced analytics and data engineering.

I am a data analyst who transitioned from mining engineering after discovering a passion for extracting actionable insights from operational data during industrial training. I combine strong statistical foundations with practical experience building end-to-end BI solutions and dashboards that drive decision-making.

I've developed multiple Power BI dashboards analyzing 479,000+ to 500,000+ records using star schema modeling, advanced DAX measures, and interactive visualizations to reveal margin optimization opportunities, revenue concentration risks, and market salary trends.

With four years of financial markets experience as an independent FX trader and hands-on exposure to ETL, data modeling, and GIS (NDVI/LULC), I collaborate cross-functionally to translate data into clear stories and strategic recommendations.

Experience

Work history, roles, and key accomplishments

Current

Data Analyst

Current

Self-Employed

Jan 2021 - Present (5 years)

Developed end-to-end Power BI dashboards analyzing 500,000+ records using star schema modeling and advanced DAX to surface margin optimization and revenue concentration risks. Combined financial markets experience with statistical analysis to produce actionable business insights for stakeholders.

Power BI DAX Power Query Data Modeling SQL Excel Data Visualization Statistical Analysis ETL

Industrial Training Intern

Segilola Resources Operating Limited

Jul 2024 - Dec 2024 (5 months)

Supported mine planning through data analysis and technical documentation using advanced Excel functions, enabling more accurate daily operational planning and cross-functional problem solving. Produced reports and analyses to inform planning decisions.

Excel Data Analysis Technical Documentation And Operations Planning SUMPRODUCT Average Data Entry Cross Functional Collaboration

Education

Degrees, certifications, and relevant coursework

Federal University of Technology, Akure

Bachelor of Engineering, Mining Engineering

2020 - 2024

Grade: Second Class Upper Division

Completed a Bachelor of Engineering in Mining Engineering with coursework in statistical analysis and a final year project on land use/land cover analysis using ArcGIS and NDVI techniques.