Dan Appleman is a well known author, software developer, and speaker. Currently the CTO of Full Circle Insights, he is the author of numerous books, ebooks, and online courses on various topics (technology and other). His latest book is "Advanced Apex Programming" - advancedapex.com Personal Website http://danappleman.com.
Tom Bousso is a high school student who started programming at the age of 9 and hasn't stopped since. He is very passionate about taking on the problem-solving challenges and thrills of crafting quality code that works just right.