We are specialiced in developing high security level software on Linux platform and system maintenance.


We build and maintain Linux based high availability systems using our own Linux distribution and open source software.

We have build several systems equipped with high availability. Nearly every Internet service can be build as cluster. Smallest possible cluster is active/passive cluster with two nodes. Using Linux Virtual Server technology cluster it is possible to build highly performing clusters with tens of nodes.

Good example of simple cluster is firewall/VPN-gateway which is running reliably when system needs maintenance.

More precise information about systems we have build can be found from our references.

Software Development

In software development our expertise ranges from assembler to C++, but we also do development in Python, PHP and other scripting languages. We create software to all kind of platforms, from embedded systems to UNIX mainframes with SQL databases.


Foobar Oy is founded in 1994.