memoli ARGUVAN Jaysquared Apps for iPhone, iPad and Android JAYSQUARED Jonathan Hillebrand, Hamburg Home What I do My Apps About Me Contact Me DE I AM JONATHAN and Im an app EXPERT DEVELOPER PUBLISHER The Services I offer Concept With the experience of more than 4 million downloads I will transform your idea into a great concept, that succeeds in the app stores. Development Flexible development using state of the art programming techniques in Objective-C, Swift and Java. Access my global network of freelancers for special tasks. Design More than 1 million apps are fighting for attention in the app stores. Stand out from the crowd with a well designed app, which is fun to use. Publishing Lets conquer the app stores and reach the top spots with an affordable, well thought out marketing strategy. The apps I am proud of Geography app to play, learn and challenge online in 25+ categories. For free. Geo Arena for iPhone and iPad Press Kit Geography app to play and learn. The predecessor of Geo Arena. Where is that? for iPhone, iPad and Android Press Kit Boarding Pass for iPhone and iPad Keep track of your flights with a lot of handy functions right at your fingertip. In cooperation with Michael Kuck. Press Kit I am Jonathan Hillebrand... Im an app expert living in Hamburg, Germany. I developed apps for iPhone, iPad and Android with more than 4 million downloads. Before hitting the app stores in 2011, I finished my Master in Business Administration and worked for SAP, Dresdner Kleinwort, Commerzbank and Goldman Sachs in Walldorf, Frankfurt and London. Companies I worked for Get in Touch with me Get in touch with me to discuss your next app project for iOS or Android. You dont pay any agency overhead and get access to my global network of freelancers. I deliver quality work with a flexible work attitude. Free free to contact me in English or German. Jonathan Hillebrand Singapurstr. 19 20457 Hamburg Germany email@example.com UstIdNr: DE288667235 Name Email Email Message Send Message Jaysquared Jonathan Hillebrand, Hamburg Press Kit Who Am I? I am a passionate app expert / developer / publisher. After leaving the investment banking world in 2011, I reached top spots in the App Stores with educational games.