Profile
Freitag Expert IT Solutions SLU originated from a German freelance venture established in 1994 as a consulting partnership, later transitioning to individual freelancing in 1999. The Andorran SLU was founded in January 2023 after relocating to Andorra, a strategic move that opened expanded avenues for international business. The current business focus lies on Cloud, High Availability (HA) and automation solutions based on Linux and UNIX platforms.
Expertise
Our expertise covers a broad spectrum of network services - MTA, DNS, DHCP, PBX and VoIP (specifically Asterisk) - as well as the implementation of network solutions with Cisco and Alcatel equipment. This is complemented by substantial accomplishments in technical project management within multinational corporations, including budget responsibility and successful delivery.
Selected reference projects
| Period | Client | Service |
|---|---|---|
| 2026 | Advantest GmbH | Performance analysis with Prometheus/Grafana, automated software installation |
| 2025-2026 | EVEX Group GmbH | Proxmox modernization, MySQL/MariaDB backup, Zabbix monitoring |
| 2024-2025 | Hitachi Rail GTS Deutschland GmbH | Linux distribution repository mirror |
| 2023-2025 | ING DiBa AG | Technical project lead for network segmentation (DORA), Cisco supplier control |
| 2020-2025 | Deutsche Flugsicherung Aviation Services | Automated OS for air-traffic-controller software, RHEL 7 to 9 upgrade, interlocking networking |
| 2022-2023 | SAP AG | Integration of bare-metal servers into AWS Cloud |
| 2014-2020 | Thales Deutschland GmbH | Technical project lead, DMZ and RAS architecture, network hardening |
Qualifications
- IT Systems Administrator - certified to ISO/IEC 17024:2003 by gps-cert (certificate no. 2005-002, issued 14.12.2005).
- IT Project Management - Basics (Module 1 & 2), Thales University, Ditzingen (10.07.2015).
Customer reference
"Mr. Freitag has successfully collaborated in projects. He is substantially involved in the development and implementation of network components and possesses deep skills in the integration and consolidation of network systems. His technical skills were rated as very good. Yes, I would involve Mr. Freitag in a project again at any time."
- Frank Hehl, Project Lead, Thales / today Hitachi Rail (23.08.2024)
In my capacity as proprietor and director, fostering enduring business relationships is a paramount objective. My track record demonstrates more than two decades of thriving engagement in project-based enterprises since 2001.
I look forward to the opportunity to forge a prosperous partnership with your organization.
Warm regards
Michael Freitag
Director / Owner