Tobi Lütke is CEO and founder of Shopify, the leading ecommerce platform on the web. Shopify currently powers more than 50,000 online shops, which will sell more than $1.5B in products this year alone. Before taking the helm of the company, Tobi was active in many open source projects. The best known is the Ruby on Rails framework where Tobi served as a core team member starting in 2004. Tobi also released a series of open source projects that are used around the world such as Liquid, DelayedJob, and ActiveMerchant.