Open to opportunities

Aghe Marvellous

@aghemarvellous

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I turn raw operational data into decision-ready dashboards using Excel, SQL, and Power BI.

Nigeria

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What I'm looking for

I'm seeking a Data Analyst or Business Analyst role where I can apply data cleaning, reporting, dashboard development, and statistical analysis to support business decisions.

I've analyzed operational and customer data at LAPO Microfinance Bank, preparing weekly and monthly performance reports that supported management monitoring and business decisions.

I build end-to-end Power BI analysis projects, including a churn dashboard for a 7,043-row telecom dataset and a KPI dashboard evaluation for FarmConnect Nigeria. My work covers data cleaning, validation, modeling, DAX measures, visualization, and translating findings into business recommendations.

I'm also a Statistics student at Yaba College of Technology, a data analysis tutor, and a community manager who supports peer learning and tracks cohort outcomes.

Experience

Work history, roles, and key accomplishments

Data Analyst Intern

LAPO Microfinance Bank

May 2025 - Apr 2026 (11 months)

Collected, cleaned, and validated operational and customer datasets in Excel and SQL, improving data quality and reporting accuracy. Prepared weekly and monthly performance reports and analyzed operational data to identify trends supporting business decisions.

Excel SQL Data Cleaning Data Validation Pivot Tables Power Query Reporting