I have over 18 years of experience working as a database administrator and UNIX sysadmin. Currently, I work as Senior DBA @ wix.com, working on Cassandra, MySQL, MongoDB and Elastic-search Previously, I was database administrator and security integration consultant @ Brillix/ DBaces, where I assist customers with database and system problems from a bad index to install Storage machine and Oracle RAC, MySQL, Postgres, ELK etc… and also applied security compliance solutions for databases.