Linux Solutions

I'm a Linux consultant in Vienna, Austria and manage critical Linux systems.

In-hours or out-of-hours Linux support, troubleshooting and setup. I can cluster, tune, scale or debug your current or future setup. I can advise on best practice, and provide training. I can provide remote or on-site support. Everything is documented.

Example services:

• Mail servers (Postfix, sendmail, dovecot)
• Web servers (Apache, lighttpd, Tomcat)
• DNS servers (Bind 8, Bind 9)
• Database servers (MySQL, Postgres, Sybase)
• FTP servers (vsftpd, ProFTPD)
• Service monitoring for availabilty and uptime (Nagios)
• Scaling web applications
• Network clustering using ipvsadm and mon
• Filesystem clustering using GFS2, OCFS2 or NFS
• High Availabilty Red Hat Cluster Suite, heartbeat or pacemaker
• Disk replication with DRBD
• Virtualisation using KVM, Xen, VMware ESX, OpenVZ or Solaris Zones
• Configuration management with Puppet
• Tuning, performance analysis
• Troubleshooting.. anything!

Certifications held:

• Red Hat Certified Engineer (RHCE)
• Red Hat Certified Security Specialist (RHCSS)

Interested?

Tell me what you need - contact me!