Osnat Rubin is a seasoned database administrator with extensive experience in managing and optimizing database systems. Currently serving as a DBA Technical Leader at Varonis since July 2016, Osnat specializes in tuning database stored procedures, designing databases, and developing complex SQL queries in MS SQL, alongside automation testing in C#. Prior roles include leading the Oracle DBA and BI Development Team at xwise.com, where Osnat managed all company data and supported an internet gaming environment. Prior experience spans several companies, including Comverse, Elbit Systems, and Oracle, focusing on Oracle DBA activities and software development. Osnat holds a BSc in Computer Science from Tel Aviv University and an MBA in Business Management from The Open University of Israel.