Highlights

3rd Place - SpainSkills 2026 IT Network Systems Administration

3rd place at the SpainSkills 2026 in Skill 39, IT Network Systems Administration. Modules included:

  • Linux enterprise infrastructure (Debian, LDAP with TLS & replication, DNS, mail server, NFS, VPN, HAProxy, automation with Ansible)
  • Windows Server environments (Active Directory, DNS, DHCP, GPO, PKI, IIS, VPN, file services)
  • Cisco networking (VLANs, routing, OSPFv2/v3, ACLs, GRE tunneling, IPv4/IPv6, DHCP, BGP)
  • Cross-platform troubleshooting (Linux, Windows, and network environments, structured ticket-based diagnostics)
  • Client consulting and technical presentation (analysis, solution design, documentation, presentation)

02/2026

National Team Member for IT Network Systems Administration – 3rd place (WorldSkills Germany)

3rd place at the 2025 German Championship in IT Network Systems Administration. Modules included:

  • Cisco networking (routing, switching, VLANs, OSPF, ACLs)
  • Windows Server (AD, DHCP, GPO, file services)
  • Linux (Debian, SSH, backup, automation, documentation)
  • Troubleshooting (incl. documentation)
  • Personal presentation

05/2025

Cisco Meraki Solutions Specialist – passed

Cloud-managed Security & SD-WAN, Switching, Wireless – Dashboard operations & monitoring.

Within just a few days of intensive preparation, I passed the Cisco 500-220 exam with a result of about 93%.

07/2025