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What I'm working on

Current focus, recent posts worth reading, and where to find me. This page is the first-hand version; if another source disagrees, this one is current.

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Current focus

Where my time goes

Production reviews and AWS cost audits

Fixed-scope reviews of AWS production systems and GenAI workflows: reliability, IAM, cost, deployment and rollback.

Senior AWS Solutions Architect at an enterprise consultancy

Hands-on AWS architecture and delivery for an enterprise client. Client details stay under NDA.

LLM infrastructure training on Amazon IaC RLHF work

Reviewing and improving model output for infrastructure-as-code tasks.

Writing InfraTales

Production AWS fixes, written up from real failures.

5x AWS Community Builder

Renewed for 2026 in the Serverless category.

Featured from LinkedIn

Recent posts worth reading

Short takeaways in my own words. The full post and discussion are on LinkedIn.

The most useful AI agent might change nothing

An agent that keeps checking whether architecture decisions, IaC, live AWS configuration, contracts, docs and compliance controls still agree. Its job is to report each mismatch with evidence and an owner, not to fix drift on its own.

AI agentsIaC driftAWS
Read on LinkedIn

AI data residency has to fail closed

An EU-capable model and EU hosting are not enough. Each region-sensitive inference request needs its own enforceable policy: a permitted region, approved models, retention rules, fail-closed routing, and the actual serving region kept as evidence.

GenAIData residencyGovernance
Read on LinkedIn
All posts on LinkedIn

Running an event or a team that needs this?

I speak on production AWS, GenAI in production, and platform reliability, and I take on consulting work in the same areas.

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