Oluwafemi A.

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Computer Programming/Coding

Freelancer Overview

AYODELE OLUWAFEMI PETER D A T A A N A L Y S T Akure,Ondo,Nigeria | +2348065148560 | [email protected] PROFESSIONAL SUMMARY Highly analytical and results-driven Data Analyst with 2+ years of proven experience transforming complex, high- volume datasets into compelling, actionable insights across academic and geotechnical environments. Exceptionally proficientinPython(Pandas,NumPy),MicrosoftSQLServer,advancedExcel(formulas,VBAmacros,PowerQuery),and Power BI while consistently delivering polished dashboards and rigorous data pipelines that drive measurable organisationaloutcomes.Recognisedformeticulousattentiontodataintegrity,adisciplinedapproachtodocumentation, and an outstanding ability to communicate technical findings clearly to non-technical stakeholders. A dynamic team leader who has successfully mentored junior analysts, automated time-intensive workflows, and delivered precision- engineereddatasolutionsunderreal-worldprojectconstraints. TECHNICAL SKILLS Programming&Analysis Python(Pandas,NumPy),SQL(MicrosoftSQLServer,MySQL),JupyterNotebook,Excel(Advanced Formulas,VBAMacros,PowerQuery) DataVisualisation PowerBI(interactivedashboards,PDFexport),ExcelCharts&ConditionalFormatting Databases MicrosoftSQLServer,MySQL—querying,aggregation,trendreporting CoreCompetencies Data cleaning & validation, outlier detection, missing value interpolation, dashboard design, technicaldocumentation,workflowautomation WORK EXPERIENCE DataAnalyst(Volunteer) · NISOMES—NigerianSocietyofMin

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