Welcome to WieSi-it GmbH

A fullstack development freelancers small company

About us

Having decided back in 2006 to do things no longer as employees, but self-employed, nowadays we are a couple of an IT-Expert and a Graphical-Designer, offering our various skills and comprehensive experience to everybody who is in need of external manpower or advices.

Our concept for always having satisfied customers is as simple as: we are working on time and material based contracts and give our best! An we are always very successful with whatever we are doing. So we can really be proud to have generated lots of prominent recurring customers within our business partner list, such as:

  • Agromediterránea Hortofruticola S.L.
  • DB Systel GmbH | Deutsche Bahn AG
  • BMW Motoren GmbH Steyr, BMW Group Werk Dingolfing and BMW AG München and BMW Manufacturing Company USA
  • Busch-Jaeger Elektro GmbH
  • Flughafen München
  • Hettich AG
  • Lidl Digital International GmbH & Co. KG
  • Rapunzel Naturkost GmbH
  • Schaeffler AG
  • Siemens AG
  • Thomann GmbH
  • UniCredit Services GmbH
  • Unitechnik Systems GmbH

Services we offer

We can support you on:

  • Oracle Database Administration, Oracle Certfied Associate.
  • Oracle PL/SQL Programming, Oracle Certfied Professional.
  • Design and Implementation of Automated-Warehouse-Systems, more than 20 years experience.
  • Best practice connectivity of Material-Flow-Control-Systems to leading WMS, especially SAP WM/EWM.
  • General purpose software design and implementation in various technologies, such as Java and C.
  • Unix and Linux services.
  • Software testing.
  • Webdesign.

Contact us

WieSi-it GmbH

Matthias-Wagner-Gasse 62, 1210 Wien, Austria

FN 299190k, UID: ATU63667623