I AM JONATHAN
and I'm 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

Let's 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


Geography app to play and learn. The predecessor of Geo Arena.

Where is that?

for iPhone, iPad and Android


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...

I'm 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 don't 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
jonathan@jaysquared.com
UstIdNr: DE288667235