John Edelson founded homeschooling platform Time4Learning in 2013 in his living room and remains the president today. Over 360,000 students have now benefited from Time4Learning. He also created Time4Writing, VocabularySpellingCity, and Science4Us. His company was run independently until joining Cambium in 2018. 

He has extensive expertise working with various educational software, diversified entertainment, and technology companies. He was the producer of the Sony PlayStation game, Croc, Legend of the Gobos, which went Platinum. After college, he spent two years in West Africa in the Peace Corps. He is a proud father of three. He holds a bachelor’s degree from Yale and an MBA from Harvard.