John Portalski

John Portalski is a seasoned IT professional with extensive experience in database administration and systems management. Currently serving as a Sr. Oracle Database Administrator at Health Alliance Plan since May 2012, John previously held the position of Systems Manager for Database Administration at Cengage Learning, where responsibilities included leading a team of seven DBAs and managing a variety of database systems. Earlier roles include System Administrator and Computer Operator at BENESYS, with a focus on system administration for various operating systems and routine data management tasks. John holds a Bachelor of Science in Mathematics and Computer Science from Lawrence Technological University, earned between 1982 and 1986.