After several years of working as a Ruby On Rails programmer he decided to start his own company. During 2011-2015 he was president of Sendingo – a startup focused on software development for email marketing. He worked for such brands as: PZU, WWF, JTI, SWISS, Burger King, ING, Hyundai RTV AGD, 4F, AZ.pl, Bloomberg Businessweek Polska, Pixers, Domodi. With his team he also developed an app based on artificial intelligence algorithms. The application automates the process of constructing a personalized catalog. It can be integrated with any ecommerce platform. The solution was used by Intersport, Praktiker, Tchibo, Super-Pharm and Grene. At present, Jakub leads Virtuality360 and Giant Lazer – studios focused on VR / AR and 360 videos. He worked for MK Cafe, Militaria.pl and UNIT4. Afro-Cuban dancer.