Crispino Cabral Kako Kamboh has completed the online Specialization "Excel to MySQL: Analytic Techniques for Business" from Coursera, consisting of 5 courses in business metrics, data analysis in Excel, data visualization in Tableau, managing big data with MySQL, and increasing real estate profits through data analytics. The Specialization taught skills to frame business challenges as data questions and use tools like Excel, Tableau, and MySQL to analyze data, create models and forecasts, design visualizations, and communicate insights, culminating in a capstone project applying these skills to a real-world business process.