Oleg Gutsol is a Canadian software developer and entrepreneur, most recently, a co-founder and CEO of 500px, a photography social network and a content licensing marketplace for photographers.
He has been writing software starting at age 9. Oleg studied computer science at Ryerson University in Toronto while running his first company, GSM Toronto, a marketplace for mobile phones and a development studio for mobile games.

Currently, his professional focus is artificial intelligence.

Beside building business and writing software, Oleg is an advisor to Founder Institute, an angel investor and an Ironman triathlete.