free online property management system for small & medium sized properties

About us

We are a small web-development company located in Vienna, Austria (European Union) and provide business Web solutions for more than 10 years. We focus on content management systems (especially Typo3 and Wordpress) on the one side and on individually developed Web applications on the other side.

HotelOS is developed using (among others) Ruby on Rails, git version management, a PostgreSQL database, the Capistrano deployment tool, a FreeBSD server and Ubuntu Linux desktop PCs.

Our team currently consists of three people (alphabetically):


Helmut Hirner
Engerthstraße 232/3/1
1020 Vienna, AUSTRIA

More information (German):

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