Java JavaScript MySQL XML SQL Git Linux Databases CSS MongoDB Python Hadoop Hive HBase Apache Spark Ubuntu Apache Shell Scripting MapReduce Amazon Web Services AWS Django Networking jQuery Web Services NoSQL JSON Amazon EC PostgreSQL Database Design Solr Cassandra REST Ruby on Rails Nagios TCPIP Virtualization DNS RedHat CentOS Xen System Monitoring High Availability Amazon Web Services SNMP RPM        Unix/Linux System Administrator Jensen Education Cisco/UNIX Networking NTI-skolan  Kärrtorps gymnasium Senior Data Engineer Workhuman AWS DevOps Engineer Genomics Medicine Ireland AWS DevOps Engineer (contract) Genomics Medicine Ireland Data Engineer Intercom