Co founded Instagram, the photo sharing app, with Kevin Systrom in 2011 and sold it to Facebook for $715 million in 2012.  Following it's launch, the app became one of the fastest growing applications ever gaining 80 million users in less than a year.

2015: Instagram has over 400 million users who post over 80 million photos a day.  One of the most popular Instagram pictures ever was of Kendall Jenner's hair arranged in heart shapes, it has been "liked" over 3.1 million times

Works as Instagram's techinical lead.

His father gave him a computer when he was just 6 years old and he began to tinker, learning to write software and build his own hardware.