Principal Architect for Regulated Enterprise Platforms

I help organizations design, govern, and modernize enterprise-scale cloud, AI, and platform engineering capabilities.

20+ years delivering distributed systems, multi-cloud architecture, responsible AI practices, engineering standards, and real-time delivery visibility across healthcare, insurance, and regulated enterprise environments.

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170M+ Members supported through enterprise healthcare and insurance platforms.

300+ Multi-cloud solutions assessed across Azure, AWS, and GCP.

20,000 Developers supported through engineering visibility and standards adoption.

$150M Multi-year platform investment for common enrollment, identity data remediation, and eligibility.

How I Help

Practical architecture support for organizations that need delivery momentum, governance discipline, and credible technical direction at enterprise scale.

Enterprise Architecture & Delivery Assurance

Architecture direction, design governance, ADR discipline, stage-gate readiness, and delivery traceability for regulated programs.

Cloud & Platform Modernization

Multi-cloud standards, platform engineering, OpenShift and VMware modernization, CI/CD, infrastructure-as-code, and technical debt reduction.

Responsible AI & Agentic Governance

AI solution intent, governance patterns, model documentation, runtime controls, and practical readiness for emerging AI regulation.

Engineering Visibility & Operating Metrics

Application-to-source mapping, engineering telemetry, SDLC maturity, portfolio visibility, and executive decision dashboards.

Enterprise Impact

A track record shaped by regulated delivery, architecture leadership, hands-on engineering depth, and measurable operating improvements.

Enrollment platform

Designed architecture for a $150M multi-year central platform supporting common enrollment, identity data remediation, and eligibility for more than 170M group members.

Cloud standards

Assessed 300+ individual solutions across Azure, AWS, and GCP, increasing public cloud ecosystem visibility to full enterprise coverage.

Engineering telemetry

Designed application-to-source-code mapping adopted as a global engineering OKR, reducing breach remediation visibility from weeks to days.

AI delivery

Led innovation architecture across LLM, RAG, intelligent document processing, post-call automation, and emerging agentic governance patterns.

Production Readiness Checklist

A practical architecture checklist for solution builders moving from investment intent through design, build, and pre-production go/no-go. It covers capability alignment, ADRs, operations, cloud sovereignty, GDPR, DORA/NIS2, and EU AI Act readiness where applicable.

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About William Wallace

William Wallace is a Principal Architect with 20+ years of experience designing and delivering enterprise-scale platforms across cloud-native, on-premise, and hybrid environments.

He has worked across VMware, OpenShift, Azure, AWS, and GCP for Fortune 50 healthcare and insurance organizations, supporting platforms that serve more than 170M members. His work focuses on responsible AI, platform modernization, technical governance, architecture traceability, and engineering visibility at regulated enterprise scale.

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IAPP AI GP TOGAF 9.0 CSPO Lean Six Sigma Black Belt MSc Business Informatics BSc Computer Applications