I am a data analyst based in Akure, Nigeria, with hands-on experience using Microsoft Excel, SQL, MySQL, and Power BI to clean, analyze, visualize, and interpret business data. I enjoy transforming raw data into clear dashboards, KPI reports, and actionable insights that support better decision-making. I am currently pursuing a Bachelor of Science in Political Science and building my analytical experience through practical portfolio projects in retail, sales, housing, and business intelligence. I am also learning Python, Pandas, NumPy, and Matplotlib to expand my data analysis capabilities.

Olawale Excellent Olamilekan

I am a data analyst based in Akure, Nigeria, with hands-on experience using Microsoft Excel, SQL, MySQL, and Power BI to clean, analyze, visualize, and interpret business data. I enjoy transforming raw data into clear dashboards, KPI reports, and actionable insights that support better decision-making. I am currently pursuing a Bachelor of Science in Political Science and building my analytical experience through practical portfolio projects in retail, sales, housing, and business intelligence. I am also learning Python, Pandas, NumPy, and Matplotlib to expand my data analysis capabilities.

Available to hire

I am a data analyst based in Akure, Nigeria, with hands-on experience using Microsoft Excel, SQL, MySQL, and Power BI to clean, analyze, visualize, and interpret business data. I enjoy transforming raw data into clear dashboards, KPI reports, and actionable insights that support better decision-making.

I am currently pursuing a Bachelor of Science in Political Science and building my analytical experience through practical portfolio projects in retail, sales, housing, and business intelligence. I am also learning Python, Pandas, NumPy, and Matplotlib to expand my data analysis capabilities.

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Experience Level

Expert
Intermediate
Intermediate
Intermediate
Beginner

Language

English
Advanced
French
Beginner

Work Experience

Data Analyst at Personal Projects
June 21, 2025 - Present
Data Analyst with hands-on experience using Microsoft Excel, SQL, and Power BI to clean, analyze, visualize, and interpret business data. Skilled in developing dashboards, KPI reports, and analytical solutions that turn data into actionable business insights. Experienced with data cleaning, data validation, reporting, and business-focused analysis through academic and portfolio projects. Built an interactive Power BI dashboard using the Northwind dataset to analyze sales performance across customers, employees, product categories, and shipping countries. Analyzed the Northwind sales database by writing over 20 SQL queries to answer key business questions related to customers, products, employees, and sales performance. Used JOIN, GROUP BY, and aggregate functions to combine data, summarize results, and generate business insights. Cleaned and analyzed approximately 50,000 housing records using Microsoft Excel to evaluate pricing trends across different property markets. Built an interactive Excel dashboard using Pivot Tables, Pivot Charts, key performance indicators (KPIs), and Slicers to support dynamic analysis of housing data

Education

Bachelor of Science (B.Sc.) in Political Science at Adekunle Ajasin University
January 11, 2030 - January 1, 2027

Qualifications

Add your qualifications or awards here.

Industry Experience

Retail, Real Estate & Construction, Software & Internet, Professional Services

Experience Level

Expert
Intermediate
Intermediate
Intermediate
Beginner

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