chukwuemeka dumebi

At Tek Experts, I lead Azure security architecture and deployment for cloud environments, with a focus on Zero Trust, identity and access management, and regulated workloads.

I've delivered multi-layered protections using Azure Web Application Firewall, Azure Front Door, Private Endpoints, Azure Firewall, encryption, Microsoft Sentinel, and Microsoft Defender for Cloud. My proactive monitoring, threat detection, and incident response work reduced security incidents by 30% and cloud service downtime by 20%.

I architect hybrid identity solutions with Microsoft Entra ID, including Pass-Through Authentication, Password Hash Synchronization, Cloud Sync, SaaS provisioning, Workday integration, Conditional Access, and multi-factor authentication. I also designed Azure Key Vault and disk-encryption architecture for more than 100 Azure virtual machines and deployed over 150 Microsoft Sentinel data connectors for real-time detection and investigation.

I enjoy helping teams operate securely, from training SOC personnel and IT teams to volunteering Azure Cloud Security technical training for young women across Africa through Cybersafe Foundation.