Individual Solutions
Tailored Linux, virtualization, automation and network solutions.
Beyond the standard service portfolio, Freitag Expert IT Solutions SLU designs individual infrastructure solutions built around your exact requirements - from hardened Linux baselines to fully automated datacenter deployments and segmented, security-critical networks.
What we offer
- Linux system administration: Administration and hardening of RHEL, CentOS, Fedora, AlmaLinux, Debian and Ubuntu, including package repositories (RPM/DEB) and automated Kickstart/PXE/iPXE installation (UEFI & Legacy).
- Virtualization & cloud: KVM/libvirt/virt-manager environments, Proxmox (incl. clustering and VMware/ESX migration), Docker, Podman and LXC containers, and integration of bare-metal servers (e.g. HP Superdome Flex) into AWS Cloud.
- Automation & DevOps: Ansible playbooks and roles, Puppet, GitLab CI, Bash scripting, Rundeck and i-doit - including Nextcloud and idoit rollouts.
- Network & infrastructure services: DNS (bind9), NIS, Apache webhosting, Postfix/Dovecot mail systems, Asterisk VoIP, firewalls/NAT/QoS, VPN, sFTP/SCP/SSH automation, VLAN/network tagging, HSRP(A) redundancy and link aggregation with Cisco and Alcatel equipment.
- Security-critical networking: Connection of laboratory environments to existing office networks, network architecture for regulated environments (banks, DORA-compliant), port filters and firewall rule sets for segmenting and securing network segments.
Let us design the individual solution your infrastructure demands. Contact us today.