Oyeniyi Tomiwa

I am a detail-oriented and reliable data entry professional with hands-on experience in spreadsheets, data cleaning, and maintaining structured datasets. I hold a Certificate in Data Analysis from Othello Institute of Technology and work effectively in remote, task-based environments.

I have entered, updated, and maintained structured data with a strong focus on accuracy, and I routinely review and correct errors, duplicates, and formatting issues to ensure clean datasets. I organize raw information into clear tables for reporting and analysis and consistently meet deadlines while working independently.

On the analysis side, I clean and prepare datasets using Microsoft Excel and create basic summaries, charts, and insights to support reporting. I have foundational exposure to SQL queries and Power BI dashboards, and I am comfortable applying these tools to produce actionable results.

I seek flexible, part-time, remote or task-based opportunities where I can apply my attention to detail, time management, and data-cleaning expertise to support data quality and reporting needs.