Ramatu Sulemana

I’m a results-driven Data Analyst with expertise in data visualization and statistical analysis, strengthened through hands-on work cleaning, transforming, and validating datasets.

I transform complex datasets into structured, decision-ready reports. I conduct end-to-end analysis, interpret results using statistical techniques, and merge information from multiple sources to improve access and reporting.

My work emphasizes data reliability and usability: I perform data cleaning and data validation, build dashboards for clear understanding, and use RStudio for data manipulation tasks. I also analyze and compile statistics for current financial development plans.

I’m comfortable contributing across the data lifecycle—from collecting business intelligence data to testing analytics-related software and troubleshooting issues. I bring strong problem-solving, meticulous data validation habits, and a drive to improve outcomes through better data.