Luis Guirigay is a senior IT architect highly skilled on administration, high availability/disaster recovery, performance tuning, and support. He has been focused on Messaging, Portal, Social and Collaboration platforms and has been working with IBM products for more than 14 years. Luis is an IBM Certified Administrator for virtually all versions of IBM Connections, WebSphere Portal, Domino, Sametime, and Quickr as well as an IBM Certified Developer in Domino and IBM Lotus Workflow. He also has deep experience with WebSphere Application Server, DB2, Tivoli, and ILWWCM. Luis has published multiple IBM Redbooks related to Domino, Workplace, DB2, and System i, and his speaking engagements include IamLug and Midwest Lotus User Group conferences, Lotusphere, Chicago Lotus User Group, and multiple IBM PoT and IBM workshops in the United States.