OPTIMA Data Solutions Ltd is a Rwanda-based professional consulting firm specializing in data analytics, research support, business analytics, and capacity-building. The company provides high-quality training and technical services using tools such as Excel, Power BI, SQL, Python, SAS, SPSS, Stata, and R, etc; financial and business management tools such as QuickBooks and Sage; and website design and development, training in research design and methodology, scientific writing and publication, and monitoring and evaluation. The company also builds expertise in electronic data capture systems, including REDCap, SurveyCTO, Open Data Kit, and KoboToolbox.