The basis very close as a systems engineer | Leonard Daume

The basis very close as a systems engineer

Systems Engineer (Datacenter)


As a freelance systems engineer, I was instrumental in planning, building, expanding, and operating Telefonica Germany’s data center. My expertise in database-driven documentation was instrumental in achieving these goals, and I was responsible for hardware support, diagnosis, and troubleshooting across the entire server landscape.

A major aspect of my work was to quickly identify and resolve “business critical” issues to ensure SLA compliance and maintain the smooth operation of the center.


  • Planning
  • Construction
  • extension
  • Operation and database-supported documentation of the Data Center of Telefonica Germany.
  • Hardware support as well as fault diagnosis and repair of the entire server landscape.
  • Quick identification and repair of “business critical” problems to meet SLAs and secure operations.