Open to opportunities

Mayowa Oladoye

@mayowaoladoye

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Detail-oriented Data Analyst turning complex data into actionable insights with Power BI and SQL.

Nigeria

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What I'm looking for

I’m looking for a role where I can leverage data cleaning, EDA, and Power BI dashboard development to turn complex datasets into decision-ready insights, strengthen ETL workflows, and deliver clear KPI tracking through strong data storytelling.

I’m a detail-oriented Data Analyst with hands-on experience in data cleaning, EDA, and dashboard development using Power BI and SQL. I’ve proven I can transform complex datasets into actionable insights that optimize decision-making, including building interactive KPI dashboards and improving reporting clarity for stakeholders.

In my internships and trainee experience, I streamlined ETL processes and purified/preprocessed datasets to enhance data quality and consistency across teams. I delivered weekly analytical findings by translating intricate trends into decision-ready narratives, and I’ve built practice Power BI dashboards focused on data modeling, KPI design, DAX measures, and data storytelling.

Experience

Work history, roles, and key accomplishments

Data Analytics Intern - AI

Excelerate

Jun 2026 - Jul 2026 (1 month)

Purified and preprocessed datasets to improve data quality and eliminate reporting anomalies. Built interactive Power BI dashboards and presented weekly analytical findings to support decision-making.

Data Cleaning data preprocessing Power BI Dashboard Development KPI Reporting Stakeholder Management Data Storytelling

Data Analytics Intern

DecodeLabs

May 2026 - Jun 2026 (1 month)

Optimized weekly ETL processes using SQL and Excel to reduce manual data preparation time. Developed Power BI dashboards and created reports to communicate business metrics and performance trends.

ETL Extract Load SQL Excel Power BI Data Visualization Data Storytelling KPI Reporting

Data Analytics Trainee

Larva Tech Academy

Nov 2025 - May 2026 (6 months)

Completed hands-on training covering Advanced Excel, Google Sheets, SQL database querying, and Power BI dashboard design. Practiced end-to-end ETL and built multiple Power BI dashboards using real-world datasets.