Jiyavul H.

Technical Architect Lead with 12+ years of experience in Wintel and enterprise cloud environments — designing, securing, and managing robust infrastructure across Windows Server, Active Directory, and Azure at scale. I specialize in translating complex security and compliance requirements into resilient, scalable solutions — bridging engineering precision with business risk management. 🖥️ Wintel & Windows Infrastructure Windows Server (2016–2025), Active Directory, Group Policy, DNS, DHCP, PKI/CA, virtualization, and enterprise domain management across complex multi-DC, multi-domain environments. 🔐 Cloud Security & Compliance Azure Security Center, Microsoft Defender, Entra ID, IAM, and Zero Trust architecture to safeguard sensitive data and reduce organizational risk. ⚙️ Infrastructure as Code & Automation Terraform-driven deployments for repeatable, auditable, and governance-aligned infrastructure at scale. 📊 Threat Intelligence & Visibility SIEM/SOAR implementation, advanced KQL query authoring, and custom Azure Monitor Workbooks delivering real-time security insights. 🏛️ Governance & Policy Azure Policy and regulatory compliance frameworks — consistently achieving maximum compliance scores across multiple enterprise projects. 🌐 Hybrid Architecture Bridging On-Premises Active Directory with Azure/Entra AD in complex enterprise environments with seam​​​​​​​​​​​​​​​​