Gregory Engels is the founder and CEO of Kompurity - a IBM business partner in Frankfurt, Germany. He has more then 13 years of experience in solution design and architecture, as well as in system consulting and integration, with a main focus on Lotus Notes infrastructure and migration projects since 1998, being involved in migration projects for over 150.000 users in total. His areas of expertise include operating complex messaging infrastructures, PKI and migration. Gregory is IBM Advanced Certified System Administrator and Application Developer for Lotus Notes since R5 and speak fluent in three languages - German, English and Russian.