Kelvin Njenga

Kenya Kenya

Messaging and Collaboration | Directory Services | PowerShell | PKI

Messaging and Collaboration Consultant Over 5 years experience in a variety of IT operations, administration, support and system consultancy. Corporate Messaging experience includes global design and implementation of Exchange 2007, 2010 and 2013 for up to 6000 mailboxes, migrations include legacy Exchange-2003, 2003-2007 and 2007-2010, 2010-2013. Design and Implementation of Microsoft Active Directory Services on 2003, 2008 and 2008 R2 Functional levels. Specialties: Messaging Infrastructure design, Transition / Transformation through to implementation, business change - process and behaviors driven, infrastructure, planning for Messaging Disaster recovery, SharePoint Implementation...