I'm the owner of TAMMEN IT SOLUTIONS

TAMMEN IT SOLUTIONS is a little but innovative IT company. We offer consulting and developing in the field of business software. Our current and previous customers work in utilities and automotive.

We are mainly focused on SAP technology but we also use and are skilled in Open Source Java tools and frameworks as well as in several web-UI technologies.

Cause we are innovative we currently cover the following technologies. SAP HANA native development SAP HANA Cloud SAP Java (Web Dynpro, NWDI) SAPUI5 J2EE Java Frontend technologies (Wicket, GWT) Grails and Groovy Javascript Frontend technologies (SAPUI5, OpenUI5, (AngularJS), jQuery) ...