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Available for advisory engagements, architecture reviews and workshops

Secure AI platforms
on Microsoft Azure.

I design secure, large-scale Azure platforms — and the governance that keeps them compliant once AI workloads land on them.

Cloud & Security Architect · Tampa, Florida — working globally, remote-first

20+
Years in infrastructure & architecture
$3M+
Documented infrastructure cost savings
12
Current industry certifications
ISO 27001
Led certification end to end
Volodymyr Usov, cloud and security architect

About

Enterprise architecture, applied to AI.

Twenty years of building the platforms that regulated organisations actually run on — now focused on the security and governance problems that AI adoption creates.

Infrastructure, cloud and security architect with 20+ years of experience delivering large-scale, secure and cost-efficient technology platforms for international organisations.

I work at the intersection of three things that rarely sit together well: enterprise-grade Azure architecture, regulatory compliance, and production AI. My engagements typically involve designing landing zones that satisfy auditors and enable data science teams at the same time — private networking, identity governance, policy-as-code and the operational evidence to prove it all works.

I have led organisations to ISO/IEC 27001 certification, designed GPU-enabled ML platforms, rebuilt enterprise network topologies for 10x growth, and delivered infrastructure cost efficiencies measured in millions.

How I help

Four areas where I do my best work.

Engagements usually start as an architecture review and turn into a delivery programme. These are the problems clients bring me in for.

Secure AI on Azure

AI Foundry and Fabric landing zones with private networking, managed identity, data-exfiltration controls and auditable RBAC — architected so that adopting AI does not widen the attack surface.

Cloud Security Architecture

Defender coverage, ingress security with NVA/WAF, SOC integration at scale, PIM/JIT access models and policy-as-code guardrails across an enterprise tenant.

Regulatory & Compliance Engineering

Translating ISO/IEC 27001, NIST CSF 2.0, GLBA and FFIEC expectations into enforceable technical controls, version-controlled change management and audit-ready evidence.

Platform Engineering & IaC

Tiered Terraform and Bicep module architectures, blue-green and canary release automation, and Azure DevOps pipelines that give developers velocity without loosening the guardrails.

Selected work

Platforms others build upon at scale.

A selection of architecture and delivery work. Open-source implementations and detailed write-ups are being published progressively.

All projects
AI & Data Platforms

AI SRE agent with a modular skills and capabilities design

An agent that investigates production incidents on its own, at a median cost of $0.36 per investigation.

  • Claude Code
  • Azure Foundry
  • Container Apps
  • MCP
  • AI agents
AI & Data Platforms

Enterprise AI foundation on Microsoft Foundry

A hosting platform for models and agents that keeps AI inside the corporate security boundary.

  • Microsoft Foundry
  • AI agents
  • Private networking
  • Managed identity
  • Enterprise architecture
Security & Compliance

Entra app registrations and security groups from git

Identity objects declared in git, applied by pipeline, with no standing privilege in the tenant.

  • Microsoft Entra ID
  • Terraform
  • Restricted administrative units
  • Zero standing privilege
  • Policy as code
AI & Data Platforms

GPU-enabled Kubernetes for AI/ML workloads

Kubernetes platform for machine-learning workloads that cut $1.7M in annual operating expenditure.

  • Kubernetes
  • GPU
  • MLOps
  • Cost optimisation
AI & Data Platforms

Azure Data Explorer for log storage at scale

An 8x reduction in log storage cost by moving high-volume telemetry to ADX clusters.

  • Azure Data Explorer
  • Log Analytics
  • Observability
  • FinOps
Security & Compliance

External SOC integration — security data collection at scale

Tenant-wide log and security-data collection exposed to a third-party SOC in real time.

  • Azure Policy
  • Event Hubs
  • Log Analytics
  • SOC
  • SIEM
Security & Compliance

RBAC as code with PIM and just-in-time access

Declarative, Git-backed RBAC across an entire Azure tenant — access reviews become automatic.

  • Entra ID
  • PIM
  • JIT
  • RBAC
  • Terraform
Security & Compliance

ISO/IEC 27001 in IT operations

Took IT operations from ad-hoc to certified, enabling a multimillion-dollar transaction.

  • ISO/IEC 27001
  • Governance
  • Audit readiness
IaC & Automation

Tiered, modular Terraform architecture

Developer freedom in tier 2, hard guardrails in tier 1 and tier 0 — enforced by module topology.

  • Terraform
  • Terraform Enterprise
  • Platform engineering
  • Governance
IaC & Automation

Blue-green deployment automation

Blue-green for Azure services that do not support it natively — container apps and static web apps.

  • Azure DevOps
  • Blue-green
  • Canary
  • PowerShell
  • Terraform
IaC & Automation

ARM to Bicep conversion driven by AI agents

A multi-agent pipeline for IaC migration that saved over 90% of the conversion effort.

  • Bicep
  • ARM
  • AI agents
  • Migration
Networking

Hub-and-spoke topology for enterprise-scale growth

A Virtual WAN topology designed to absorb 10x growth without redesign.

  • Azure Virtual WAN
  • Hub & spoke
  • Routing
  • Segmentation
Kubernetes & Platform

Istio service mesh for AKS

Request-level visibility across NVA, NSG, gateway and sidecar — analysed as big data.

  • Istio
  • Kiali
  • AKS
  • Azure Data Explorer
  • Observability

Technology

The stack I architect with.

Depth in the Microsoft platform, with the surrounding cloud-native and security tooling that enterprise environments actually require.

Azure Platform

  • Landing zone design
  • Azure Virtual WAN
  • Private Link & Private Endpoints
  • Azure Policy
  • Management groups & governance
  • Azure Stack
  • Cost optimisation / FinOps

AI & Data

  • Azure AI Foundry
  • Microsoft Fabric
  • GPU compute platforms
  • Azure Data Explorer
  • Log Analytics
  • AI agent workflows

Security & Identity

  • Microsoft Defender for Cloud
  • Microsoft Entra ID
  • PIM & just-in-time access
  • RBAC as code
  • SOC / SIEM integration
  • WAF & IDS/IPS (FortiGate)
  • Threat modelling

Compliance & Governance

  • ISO/IEC 27001
  • NIST CSF 2.0
  • GLBA Safeguards Rule
  • FFIEC examination readiness
  • Internal security auditing
  • Policy as code

IaC & Delivery

  • Terraform & Terraform Enterprise
  • Bicep & ARM
  • Azure DevOps Pipelines
  • Blue-green & canary releases
  • PowerShell
  • DevSecOps / Defender for DevOps

Kubernetes & Networking

  • Azure Kubernetes Service
  • Istio & Kiali
  • Service mesh security
  • Hub-and-spoke topologies
  • Hybrid connectivity
  • Network observability

Hobbies

Away from the keyboard.

Two things that keep me curious once the laptop is closed.

Contact

Planning an AI workload that has to pass an audit?

I take on a small number of advisory engagements, architecture reviews and workshops at a time. If you are designing an Azure platform that has to be secure, compliant and fast to move on, let's talk.

Tampa, Florida — working globally, remote-first