Donovan Stevens Email & Phone Number

Padre Island, TX

Reata Consulting Group provides project-based consulting to IT services firms, mobile computer and networking services to residential and commercial clients, and on-demand IT workforce solutions to businesses of all sizes.

Allen, Texas, United States

Responsible for the analysis, design, implementation, and maintenance of Experian’s Active Directory infrastructure including Trusts, Group Policies, Replication, Global Catalog, Distributed File System and PKI.

Philadelphia, Pennsylvania, United States

Performed Inter-Forest migration from Aramark Germany using Quest Migration Manager for Active Directory.

Providence, Rhode Island, United States

Performed detailed assessment and remediation of Active Directory and migrated users and mailboxes to Azure Active Directory and Office365.

Lewisport, Kentucky, United States

Performed detailed assessment and remediation of Active Directory and migrated users and mailboxes to Azure Active Directory and Office365.

Arlington, Texas, United States

Performed detailed discovery and analysis of client’s existing Active Directory environment and made recommendations to ensure a successful migration to a new greenfield Active Directory domain to facilitate divestiture from parent company.

San Francisco Bay Area

Implemented Microsoft’s Enhanced Security Administrative Environment (ESAE) in Azure Active Directory for Gap’s Old Navy domain.

Dallas, Texas, United States

Performed detailed assessment and remediation of Active Directory forest and migrated users and mailboxes to Azure Active Directory and Office365.

Atlanta, Georgia, United States

Performed detailed discovery and analysis of client’s existing Active Directory environment, validated target Active Directory design, and migrated four Windows Server 2000 Active Directory domains to Windows Server 2016 target domain.

Austin, Texas, United States

Performed detailed discovery and analysis of 29 Active Directory and NT 4.0 domains and environment and made recommendations to ensure a successful consolidation to a single domain Windows Server 2016 Active Directory environment.

Newport Beach, California, United States

Performed detailed discovery and analysis of Glidewell’s Active Directory 2008R2 environment and made recommendations to ensure a successful migration to Windows Server 2016 Active Directory.

Portland, OR

Migrated users, servers, and workstations from Adidas’s Active Directory forest to CCM Hockey’s Windows Server 2016 Active Directory. Designed and implemented Global Greenfield Active Directory deployment for CCM Hockey on Windows 2016. Created and managed OU structure and implemented Group Policies for each region. Installed and configured DNS and DHCP.

New York City, NY

Migrated users, servers, and mailboxes to facilitate divestiture of subsidiary to acquiring company. Installed and configured Quest Migration Manager for Active Directory. Migrated users, groups, and servers into acquiring company’s domain using Quest Migration Manager for Active Directory. Migrated mailboxes from on-premise Exchange to Office 365.

Austin, TX

Migrated users, workstations, mailboxes and servers to Active Directory 2012 R2 and Office 365. Installed and configured Quest Migration Manager for Active Directory and Quest Migrator for Notes to Exchange. Migrated users, workstations, and servers from HID Global and six subsidiaries into acquiring company (ASSA ABBLOY) using Quest Migration Manager for.

Responsible for consolidation of multiple Windows 2003 forests and e-mail migration to Office 365. Performed Inter-Forest migration of users, workstations, and servers. Migrated mailboxes to Office 365 from third-party hosted solution.

Palm Beach Gardens, FL

Performed Inter-Forest migration of users, workstations, and servers to Active Directory 2012 using Microsoft's Active Directory Migration Tool (ADMT) v3.2. Used powershell scripts to prepare mailboxes and execute cross-forest moves to Exchange Server 2012.

Rosemont, IL

Developed migration process for consolidating 10,000 users, mailboxes, and computers using Quest Migration Manager. Migrated users, groups, workstations, and servers using Quest Migration Manager for Active Directory. Migrated mailboxes using Quest Migration Manager for Exchange.

Carrollton, TX

Performed migration of Exchange 2010 environment onto new hardware and migrated all user mailboxes.

Responsible for migrating over 50 government agencies from Exchange 2007 and 2010 to Office 365 using Quest Migration Manager and Citrix Cloud Portal Services.

Developed Active Directory 2008/Exchange 2010 migration strategy for 6,000 users and computers using Quest Migration Manager 8.7. Responsible for Design, Installation, Configuration, and Testing.

Performed detailed discovery and analysis of Active Directory 2008 Group Policies and made recommendations to improve efficiency and remediate errors.

Responsible for consolidation of multiple Windows 2000/2003 forests into Windows 2008 R2 Active Directory. Designed and implemented secure network environments built to Department of Defense Information Assurance standards.

Performed detailed discovery and analysis of Active Directory Infrastructure and made recommendations to improve performance, manageability, and security. Enterprise consists of eleven Active Directory Domains with 45,000 + users and over 1,500 Group Policies.

Managed Enterprise-wide initiative to consolidate six Active Directory domains consisting of over 5,000 users and migrate all mailboxes from Exchange 2003 to Exchange 2007.

Led project team responsible for migration to Windows 2008 Active Directory and Exchange 2007.

Responsible for migrating over 100 Windows NT 4 domains to Windows 2003 Active Directory.

Led project teams responsible for global consolidation of Pepsi International Active Directory domains and migration from Exchange 2003 to Exchange 2007. Source environment consisted of over 50,000 users and mailboxes in 125 domains.

Led project teams responsible for complex, large-scale (10,000 – 50,000 + user) Active Directory/Exchange migrations for high-profile clients including Conoco Phillips, TransOcean, and Cooper Industries.

Performed Active Directory and Exchange Migrations and provided Network, SAN, and Systems Engineering services.

Provided consulting services to various nationwide clients on behalf of Dell Professional Services.

Led project team responsible for large-scale (50,000 + users) Active Directory 2003/Exchange 2003 migration for Phillip Morris USA using Quest Migration Manager for Active Directory and Quest Exchange Migration Wizard.

Evaluated current Active Directory/Exchange environment and reconfigured for increased reliability and availability.

Led project team in planning, testing, and execution of Exchange 2003 upgrade, Inter-Forest Active Directory 2003 migration, and Inter-Organization Exchange 2003 migration from Exchange 5.5 in support of COAF’s acquisition of PeopleFirst.com.