About Us

I am Ramprasad, working as a Unix/Linux SME in MNC company  as well as an independent author and founder of hans-karri.com. In My current role, I am responsible to deliver the projects and support the operations on multi-technology platforms which includes Oracle Solaris 10/11 , VMware vSphere, Redhat Linux 5/6/7 , OVM , Oracle VM for SPARC , Amazon AWS and Openstack . I have closed to 12 years experience in this industry.

Unixarena is the Inspiration to prepare this site

If you would like to reach me, I can be reached via e-mail at krp226@gmail.com or drop your message via my Contact Form.


  • Sun Certified System Administrator (SCSA) for Solaris 10 Operating System
  • Microsoft Certified Professional (MCP)
  • ITIL Foundation Certificate in IT Service Management from Exin
  • Prince 2 Foundation Certified in Project Management from Exin
  • AWS
    Certified solution Architect- Associate from Amazon Web Services

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