apeh sunday

I’m a detail-oriented Data Analyst with a track record of transforming raw operational and field data into actionable business insights. I’m proficient in SQL, Power BI, Excel, and R, with a strong focus on data cleaning, dashboard development, and trend analysis.

At Imperac Limited, I engineered structured Excel and Power BI reports to monitor productivity and performance trends across field operations. I synthesized farm-level data into strategic insights, improved data visibility for key stakeholders, and established standardized validation checks to ensure 100% data accuracy across recurring management summaries.

Previously, I optimized data organization and reporting workflows at Techlum Nigeria Limited, creating Excel-based KPI trackers to monitor service delivery efficiency and overall operational performance. Earlier at Julius Technology Limited, I used SQL and Excel to analyze client service datasets, identify key inefficiencies and operational trends, and deliver decision-ready reports for management and client performance reviews.

I also build practical analytics solutions, including a Power BI Sales Performance Dashboard with automated visual reporting and an Excel Customer Segmentation Analysis with end-to-end data cleaning and pivot-table driven buying behavior insights. I bridge complex field operations and executive-level reporting to support faster, smarter decision-making.