Amr Elmestekawi, a freelance computer engineer in Cairo, Egypt, discovered Cloud certification when it was required for his job. And as he prepared for the certification exam, he set a routine of studying a bit more each day to keep the learning manageable. He hasn’t stopped. Now that he is certified, he says, “I spend approximately 50% of my day gaining new knowledge. The rest of the day I can go to implementing the different designs and solutions that are requested by customers.”