ResilienceDevOps
Chaos Engineering: Break Things on Purpose With Chaos Mesh
Chaos engineering means breaking systems on purpose to test failure predictions. Here is a real Chaos Mesh walkthrough on a local kind cluster.
•14 min read
Solution & Software Architecture Insights
Welcome toArchitect View Master
Mastering software architecture, technology leadership, and engineering excellence. The Architect View Master approach helps you understand systems from every viewpoint: business, technical, operational, and strategic.
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Quality & TestingGovernance
Accessibility Testing: What axe-core Cannot See
Axe-core catches about 57% of accessibility issues by one count. Here is what it cannot see, and who should own the rest.
18 min read
Organizational DesignArchitecture Practices
Organizational Understanding: Why Capabilities Go Unused
Organizational understanding decides whether a capability lands. The technology ships and works, but the organization never adapts, so it sits unused.
8 min read
GovernanceQuality & Testing
Agentic Fitness Functions: When the Evaluator Has Judgement
Agentic fitness functions use a calibrated AI agent to judge architecture drift a script cannot, and post a verdict without blocking the build.
15 min read
Architecture PracticesGovernance
Architecture Capability Framework: Scoring Your Own Practice
Score your architecture practice against TOGAF's Architecture Capability Framework, not the business, with a maturity model you can defend to a CIO.
12 min read
GovernanceSecurity
Sovereign Cloud Strategy: Residency Is Not Enough
Sovereign cloud vendors sell EU regions and sovereign SKUs, but the US CLOUD Act reaches data by possession, not location. Decide the real threat first.
9 min read
API DesignResilience
AI Gateway: Cost Control, Failover, and New Risk
An AI gateway centralizes routing, budgets, and credentials for LLM traffic, but it also becomes a critical-path dependency with its own outage risk.
15 min read
Free resource
Architecture Design Principles & Patterns
A 48-page PDF with 26 diagrams on reasoning about trade-offs, drawing better boundaries, and picking the right pattern for the problem in front of you. Every pattern comes with the price you pay for it.
Upcoming Events
Join me at these events and workshops
in-person
6
Oct
Rockstars Valley 2026: Engineering Under Pressure
A conference breakout on how VodafoneZiggo turned a strategic ambition into a working network automation platform, rolling out roughly 15,000 Remote PHY Devices across a brownfield coax and fibre network.
09:30 - 17:15
Johan Cruijff ArenA, Burgemeester Stramanweg 130, Amsterdam
in-person
7
Oct
Digital Architecture Design Day 2026: Stop Guessing. Architect for Value!
The annual DANW congress for the Dutch architecture community, built around five tracks on digital sovereignty, value-driven architecture, AI beyond the hype cycle, architecture for flow, and reference architectures.
08:30 - 17:30
NBC Congrescentrum, Blokhoeve 1, Nieuwegein
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