I'm Linux administrator and systems architect since 2002. Most of my professional career is with design, setup and devops of medium and high loaded web farms, NoSQL databases which are time critical and require 24/7/365 uptime. During last several years I'm concentrated on architect & administration of Hadoop ecosystem, NoSQL databases and clustered file systems as Cassandra, Riak, Ceph, ElasticSearch, GlusterFS. I have big experience with variety of web servers and load balancers (Apache, Nginx, HAProxy, Tomcat, Jetty etc .. ) as well as with cloud services such as AWS, Rackspace Cloud and GCE.
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|Name||Score (out of 5)||Time to Complete|
|Apache Server Test (2.0 Family)||4.25||Top 10%||32 mins|
|Unix Test||4.50||Top 10%||28 mins|
|Antispam and Antivirus Test||3.40||Above Average||28 mins|
|Redhat Linux 9.0 Admin Test||3.25||Above Average||35 mins|
|Redhat Linux 9.0 General Test||4.25||Above Average||22 mins|