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Expertises

My name is Koen Vereeken (LinkedIn)
Sinopsys is my company for which I mainly provide consulting services. These services include:

Server Architecture Design and Management:

  • Various Linux Distributions (Debian flavors, Red Hat flavors)
  • Groupware collaboration suites (Zimbra, ...)
  • Setting up clusters (MySQL, Samba, Bind, ...)
  • Load balanced services
  • Virtualization with VMware (ESX, ESXi, Vsphere, ...) and Xen (Xensource)
  • High available services (Linux HA, OCF, UltraMonkey, ...)
  • Optimizing SAN installations (IBM DS4*, RDAC, clustered file systems, ...)
  • Configuration generation and propagation (puppet, cfengine, bcfg2, ...)
  • Setting up build environments (continuous integration, dynamic build servers, ...)

SAP BASIS Administration:

  • Portal
  • Solution Manager
  • Support packages and enhancement package upgrades
  • Three-Tier customizing landscape
  • Open source environment: Linux + MaxDB
  • DRP and High Availability

Software Development:
Of course depends on the project, contact me for details.

Certificates and recognitions:

  • VCP3 (VMWare Certified Professional).
  • Official listed Debian Consultant