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Matthew Koozer
Matthew Koozer

Infrastructure Architect + FinOps practitioner sharing practical playbooks for cloud, cost, and AI ops.

Go Deeper with Rollback-Ready Azure Changes

Aug 31, 2026

•

3 min read

Go Deeper with Rollback-Ready Azure Changes

Matthew Koozer
Matthew Koozer

Infrastructure Operations

+10

Operating Regulated Azure Landing Zones

Aug 26, 2026

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8 min read

Operating Regulated Azure Landing Zones

How identity, connectivity, management, and workload onboarding become one coherent platform operating model

Matthew Koozer
Matthew Koozer
Continuous Compliance in Azure Landing Zones

Aug 25, 2026

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7 min read

Continuous Compliance in Azure Landing Zones

How to turn policy state, monitoring, drift, remediation, exceptions, and evidence into an operating loop

Matthew Koozer
Matthew Koozer

Microsoft Azure

+20

Azure Policy Guardrails for Regulated Enterprises

Aug 24, 2026

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8 min read

Azure Policy Guardrails for Regulated Enterprises

How to design scope, enforcement, exemptions, remediation, and policy lifecycle without turning governance into a brake pedal

Matthew Koozer
Matthew Koozer

Runbooks

+27

Azure Landing Zones for Regulated Enterprises

Aug 24, 2026

•

14 min read

Azure Landing Zones for Regulated Enterprises

Design the cloud foundation as an enterprise control plane, governed, operable, auditable, and built to evolve.

Matthew Koozer
Matthew Koozer

Personal Development

+10

I Was Doing FinOps Before I Knew It Had a Name

Aug 18, 2026

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6 min read

I Was Doing FinOps Before I Knew It Had a Name

Sometimes it’s not about the destination. It’s about the journey.

Matthew Koozer
Matthew Koozer
Kubernetes Day-2 Operations: How to Run an Operational Readiness Review

Aug 17, 2026

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9 min read

Kubernetes Day-2 Operations: How to Run an Operational Readiness Review

Kubernetes usually becomes difficult after the cluster is already working. This review turns Day-2 operations into a repeatable check across health signals, change safety, capacity, resilience, maintenance, and recovery.

Matthew Koozer
Matthew Koozer

Automation

+23

Rollback-ready Azure changes: a simple validation and backout checklist

Aug 14, 2026

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7 min read

Rollback-ready Azure changes: a simple validation and backout checklist

Decide what success, failure, and recovery look like before you make the change.

Matthew Koozer
Matthew Koozer

Multi-Cloud

+12

Azure Arc and Update Manager at Scale

Jun 25, 2026

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10 min read

Azure Arc and Update Manager at Scale

A practical how-to guide for onboarding hybrid servers, grouping patch schedules, and validating results before the blast radius expands.

Matthew Koozer
Matthew Koozer

Multi-Cloud

+10

Azure Arc Operating Baseline

Jun 21, 2026

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7 min read

Azure Arc Operating Baseline

Minimum viable controls for hybrid servers

Matthew Koozer
Matthew Koozer

AI Engineering

+15

The AI Capacity Storm Is Here

May 29, 2026

•

6 min read

The AI Capacity Storm Is Here

Microsoft AI Foundry, GPT-image-2, and the quota squeeze

Matthew Koozer
Matthew Koozer

AI Engineering

+5

The AI Plan Shift Is Bigger Than Gemini

May 29, 2026

•

6 min read

The AI Plan Shift Is Bigger Than Gemini

Google AI Pro, compute-based limits, and the new reality of AI usage runway

Matthew Koozer
Matthew Koozer

Runbooks

+21

Azure Key Vault Access Troubleshooting Without Guesswork

May 21, 2026

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7 min read

Azure Key Vault Access Troubleshooting Without Guesswork

A Practical IT scorecard for validating RBAC, private endpoints, DNS, and firewall controls before the incident gets weird.

Matthew Koozer
Matthew Koozer

Automation

+9

Secrets Sprawl Cleanup Checklist & Worksheet

May 13, 2026

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2 min read

Secrets Sprawl Cleanup Checklist & Worksheet

A practical asset pack for finding, owning, rotating, and retiring unmanaged cloud credentials.

Matthew Koozer
Matthew Koozer

AI Engineering

+7

The Next Engineering Negotiation: Token Budgets

May 5, 2026

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5 min read

The Next Engineering Negotiation: Token Budgets

GitHub Copilot billing is moving toward usage-based AI Credits. The bigger shift is that engineering capacity is starting to depend on credits, context, model access, and agent runtime.

Matthew Koozer
Matthew Koozer

Automation

+22

Azure Policy Exemptions at Scale

Apr 28, 2026

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9 min read

Azure Policy Exemptions at Scale

Naming, expiration, and audit trail patterns for operators who need exceptions without creating permanent blind spots

Matthew Koozer
Matthew Koozer

FinOps

+9

Every Azure Policy Exemption Should Come With an Expiry Date

Apr 17, 2026

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4 min read

Every Azure Policy Exemption Should Come With an Expiry Date

How to stop permanent waivers from turning into quiet governance drift

Matthew Koozer
Matthew Koozer

Amazon AWS

+11

AWS vs. Azure for Multi-Cloud: Beyond Spite Migrations

Apr 13, 2026

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8 min read

AWS vs. Azure for Multi-Cloud: Beyond Spite Migrations

Why adding a second cloud without a second operating model creates governance debt, cost blur, and recovery problems you will own later.

Matthew Koozer
Matthew Koozer

Reserved Instances

+6

Use Azure exports to find RI and Savings Plan candidates and commitment waste

Apr 3, 2026

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11 min read

Use Azure exports to find RI and Savings Plan candidates and commitment waste

A Practical IT guide to choosing the right export set, reading actual versus amortized data correctly, and turning raw cost files into rate-optimization actions.

Matthew Koozer
Matthew Koozer

Cost Optimization

+10

If nobody trusts the cost model, your showback is already broken

Mar 26, 2026

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8 min read

If nobody trusts the cost model, your showback is already broken

Three failure modes that quietly kill Azure showback, plus a practical MODEL checklist you can use to make shared cost allocation defensible.

Matthew Koozer
Matthew Koozer

Cost Optimization

+6

Build a usable Azure cost allocation model with exports, tags, and resource groups

Mar 20, 2026

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10 min read

Build a usable Azure cost allocation model with exports, tags, and resource groups

An operator-first guide for Azure teams that need showback or chargeback without turning cost reporting into a science project.

Matthew Koozer
Matthew Koozer

Cost Optimization

+12

SRE meets FinOps: error budgets for spend

Mar 12, 2026

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8 min read

SRE meets FinOps: error budgets for spend

A simple model for turning cost drift into an operational signal, with a worked example you can adapt in your own cloud environment.

Matthew Koozer
Matthew Koozer

Runbooks

+13

Don’t let AI fear hype discourage your career path — One Shot Start

Mar 4, 2026

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6 min read

Don’t let AI fear hype discourage your career path — One Shot Start

Matthew Koozer
Matthew Koozer

Runbooks

+13

Don’t let AI fear hype discourage your career path — Build the path

Mar 1, 2026

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8 min read

Don’t let AI fear hype discourage your career path — Build the path

Build an ATS Job Post Verifier in Google Opal

Matthew Koozer
Matthew Koozer

Leadership

+11

Don’t let AI fear hype discourage your career path — embrace it

Feb 28, 2026

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8 min read

Don’t let AI fear hype discourage your career path — embrace it

Part 2 - Does your resume have “FAANG signals”? If not, borrow the pattern anyway.

Matthew Koozer
Matthew Koozer
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Practical IT

Practical playbooks for Azure architecture, automation, and cost control built by a practitioner.

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