Oyimafu E.

I help organizations secure and optimize their Microsoft cloud environments. My day-to-day work spans Azure infrastructure hardening, Microsoft 365 tenant administration, and security implementation using Microsoft Defender, Purview, and Sentinel. Recent work includes remediating Defender for Cloud recommendations across multi-subscription Azure estates (storage security, VM encryption, container hardening, firewall rule gaps), delivering CIS benchmark assessments for M365 and cloud platforms, implementing Microsoft Purview data classification and DLP policies, and supporting production Azure environments running AKS, VMs, and hybrid networking. I hold 18 Microsoft certifications including Azure Solutions Architect Expert, Azure Administrator Associate, and Windows Server Hybrid Administrator Associate, along with applied skills credentials in AI security. I'm also a Microsoft Certified Trainer, which means I can break down complex configurations clearly when working with your internal teams. What I typically help with: Azure security posture assessment and remediation (Defender for Cloud, Microsoft Sentinel, network security) Microsoft 365 tenant setup, migration, and ongoing administration (Exchange Online, SharePoint, Teams, Intune) Identity and access management with Microsoft Entra ID (Conditional Access, MFA, privileged access) Compliance and data protection using Microsoft Purview (sensitivity labels, DLP, data classification) Hybrid infrastructure (Azure Arc, AD DS, DNS, Windows Server, on-prem to cloud integration) Troubleshooting, documentation, and responsive technical support for IT teams I work well async, document everything, and communicate clearly. If you need someone who can both execute the technical work and explain what was done and why, let's talk.