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Lekan Famakinwa

@lekanfamakinwa

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I turn complex data into reliable insights through Python, SQL, Excel, and Power BI dashboards.

Nigeria

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What I'm looking for

I'm looking for data-focused work where I can use Python, SQL, Excel, and Power BI to improve data quality, automate routine tasks, and deliver clear business insights.

I've supported business decisions as a Data Analyst at The Polytechnic Ibadan and as a freelance Data Analyst, collecting, cleaning, analysing, and validating complex datasets. I use Python automation, SQL, advanced Excel, and Power BI dashboards to improve productivity, data quality, and reporting.

Earlier, as an IT Officer at Obafemi Awolowo University, I maintained servers and databases, strengthened infrastructure security, modernised websites, and supported critical systems. I bring a Computer Science and Economics background, combining technical computing skills with analytical economic thinking.

Experience

Work history, roles, and key accomplishments

Current

Data Analyst-Freelancing

Current

Remotive . Com

Jan 2025 - Present (1 year 9 months)

Used Python to automate routine tasks, improving team productivity. Worked with complex datasets, created interactive Power BI dashboards, and built custom data models to support business decisions.

Python Power BI Data Analysis Data Cleaning Data Validation Data Modeling Database Management Data Protection

Data Analyst

The Polytechnic Ibadan

Apr 2024 - May 2025 (1 year 1 month)

Optimised data systems efficiency through regular audits and updates. Created interactive Power BI dashboards, analysed large datasets, and utilised SQL and Python to automate tasks and produce monthly reports.

Power BI SQL Python Data Analysis Statistical Analysis Excel Data Visualization Reporting

IT Officer

ICT Center-Obafemi Awolowo University

Jan 2020 - Dec 2021 (1 year 11 months)

Revamped outdated websites using modern frameworks and conducted regular maintenance on servers and databases. Implemented cybersecurity measures and automated routine IT tasks to improve efficiency.

Web Development Server Maintenance Database Management Cybersecurity IT Automation Scripting system updates Technical Support

Education

Degrees, certifications, and relevant coursework

Obafemi Awolowo University

Bachelor of Science, Computer Science & Economics

Grade: Second Class Lower (2.2)

Bachelor of Science in Computer Science with Economics, a double honors program combining technical computing skills with analytical economic thinking.