Today we talk with Dillion Megida, a developer advocate and content creator originally from Nigeria, but living in the Netherlands. We discuss his blog article about the aspect ratio property in CSS. Much of his effort at a developer advocate is writing articles and creating video content to promote the products for Stream, where he currently works. He gives us his insight on preparing for and pursuing the developer advocate role at a company. We also discuss debouncing in JavaScript, which helps to reduce unnecessary expression executions.