Open to opportunities

Kayode Stephen

@kayodestephen

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Data analyst and computer science graduate turning Python/SQL data into dashboards and decisions.

Nigeria

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What I'm looking for

I’m looking for a data-focused role where I can clean and analyze data using Python and SQL, build dashboards in Power BI/Tableau, and turn insights into practical decisions through clear reporting.

I’m a Data Analyst and Computer Science graduate with experience in data analysis, reporting, and dashboard development across education, retail, and media environments. I enjoy turning messy datasets into clear insights that support better decisions.

My toolbox includes Python, SQL, and Microsoft Excel, along with Power BI and Tableau for data visualization. I use Python libraries like Pandas and NumPy (and Matplotlib) to clean and analyze data, and I build dashboards—like my automated Sales Dashboard Generator—and analytics scripts such as my Student Grades Analyzer.

In practice, I’ve supported data collection, cleaning, and reporting as a Data Assistant at Dove TV, managed student record data for a school (contract), and delivered freelance retail reporting using Excel and Python. I also completed a Data Analyst Intern role at DataSpark Solutions, where I cleaned and analyzed datasets and built Power BI dashboards for performance tracking.

Experience

Work history, roles, and key accomplishments

Current

Sales Associate

Current

Bokku Mart

Jan 2026 - Present (6 months)

Managed sales transactions and customer interactions, maintaining sales and inventory records. Supported basic sales reporting and stock tracking.

Transactional Sales Inventory Management Sales Reporting Stock Tracking

Mathematics Teacher

Gemstars School

Jan 2025 - Jan 2026 (1 year)

Taught Mathematics and tracked student performance using records and assessments. Analyzed student data to identify weak areas and prepared reports for academic performance monitoring.

Mathematics Teaching Data Analysis

Data Analyst Intern

DataSpark Solutions

Jul 2024 - Nov 2024 (4 months)

Cleaned and analyzed datasets using Excel and Python, built Power BI dashboards for performance tracking, and generated reports for business decision-making.

Excel Python Data Cleaning Data Analysis Power BI Dashboard Development Reporting

Data Assistant

Dove TV

Nov 2021 - Nov 2022 (1 year)

Assisted in data collection, cleaning, and reporting, and supported database maintenance and reporting activities. Contributed to maintaining accurate reporting outputs.

Data Collection Data Cleaning Data Reporting