• Directed enterprise landing zone architecture, subscription governance, network segmentation, and policy-as-code guardrails. • Modernized hybrid connectivity and resiliency patterns, increasing global availability by 30%. • Reduced Azure OPEX by 18% through tagging governance, workload rightsizing, and cloud economic strategy. • Delivered identity, networking, observability, and cloud operations reference architectures. • Partnered with Security, IAM, Networking, and Business teams to align architecture with capability maturity and compliance expectations.

• Founded and chaired the Architectural Review Board (ARB) defining enterprise principles, standards, and compliance frameworks. • Built cloud governance model integrating Azure landing zones, IAM modernization, and platform guardrails. • Led architecture investment decisions across cost, risk, and speed trade-offs. • Modernized hybrid data centers through Azure Stack HCI and VMware vSAN, reducing technical debt and improving resilience. • Automated provisioning pipelines using IaC and scripting, reducing manual delivery effort by 40%. • Developed modernization and cloud adoption roadmaps aligned with security and regulatory requirements.

• Led modernization of enterprise hosting platforms supporting 7,000+ servers across HIPAA-regulated environments. • Developed cloud migration blueprints, hybrid hosting models, and architecture documentation. • Achieved 20% OPEX reduction through application rationalization and platform modernization. • Improved operational consistency via standardized reference architectures and configuration baselines.

• Built enterprise architecture governance frameworks, capability models, and modernization roadmaps. • Led data integration and infrastructure uplift strategy. • Established architecture documentation standards improving delivery consistency.

• Led Computer System Validation (CSV) programs ensuring FDA 21 CFR Part 11 compliance. • Consolidated global AD environments and deployed Exchange and Citrix platforms. • Reduced physical server footprint by 60% through enterprise virtualization. • Standardized global hardening and operational processes ensuring audit readiness.