Skills

We have broad experience and knowledge that enable us to go deep and see things that others do not. For that reason, we are able to offer the best solutions for our customers. Some of our key skills are detailed below.

General Experience And Skills

– Wide experience with different operating systems (Debian, RedHat, Ubuntu, CentOS, etc.)

– Deep knowledge of low-level systems (optimizing Linux Kernel, custom solutions, embedded systems)

– Auditing of servers and information systems, penetration testing

– Serverroom tasks (installing servers, cabling, restoring data)

Websites and e-commerce

– Web servers and caching (Apache, nginx, Varnish, Memcached, Redis)

– Hosting panels (CPanel, DirectAdmin)

– Magento (installation, server-side optimization, auditing, maintenance)

– WordPress, Joomla, Drupal (optimizing, fixes, updates)

Databases

– PostgreSQL (administrating and optimizing)
– MySQL (administrating and optimizing)
– Oracle, SQLite, LDAP

Networking

– ISP Networking (BGP, RADIUS, MPLS, etc.)
– Firewalls (Routing, NAT, VLANs, DHCP)
– Networking devices (Cisco, Dell, Mikrotik, Ubiquiti)
– DNS (BIND)
– VPN (OpenVPN, IPSec, Strongswan)

Software Development

– Scripting skills (Bash, sed, awk, Ruby, Perl)​
– Source Control (SVN, Mercurial, CVS, Git)​
– Ruby, Ruby on Rails​
– C, C++​
– PHP

Various service servers

– Email servers (Postfix, Exim, dovecot, Zimbra Mailman, Amavis, Clamd, Spamassassin)

– File Server Solutions (Samba, owncloud)

– Other (VOIP, Asterisk, MOR, Terminal-Server solutions)

– Monitoring (Nagios, Zabbix, SNMP, RRD, etc.)

Cloud solutions

– Server colocation, IaaS, installing cloud solutions (CloudStack, OpenStack, etc)

– Kubernetes, Docker, Containerd

– Storage solutions (DRBD, CEPH, iSCSI, LAN/WAN, storage arrays)

– Experience with various cloud solutions and other server solutions