Samuel O.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

I am a Microsoft 365 Modern Workplace/Infrastructure Engineer with 3 years of experience in delivering outstanding technical support and managing enterprise solutions for clients across diverse industries. Skilled in troubleshooting Microsoft 365 workloads, managing hybrid environments, and implementing cloud-based solutions. Proficient in PowerShell scripting, Active Directory, Azure AD, and developing security policies. Adept at incident management, customer collaboration, and driving productivity through tailored solutions. I have successfully executed a Microsoft 365 tenant-to-tenant migration, seamlessly migrating 250+ mailboxes, 180+ Microsoft Teams chat histories, and 230+ OneDrive accounts using Quest migration tool ensuring compliance and data security throughout the migration process. I have also completed a cross-forest active directory migration. Migrating 170+ user accounts, 37 groups,170+ computer accounts and 100+ group policy objects (GPOs) using tools like Active Directory Migration Tool (ADMT), Password Export Server (PES), and SQL Server Express and PowerShell for automation to facilitate migration of objects from one AD to another. I have completed a major Exchange Server upgrade from Exchange Server 2016 to Exchange Server 2019, migrating over 500 mailboxes with a focus on system optimization, performance improvement, and operational continuity.