About

Built in public, by someone doing it.

aiArch is the professional development membership for AI engineers. It teaches on production systems — the platform itself runs on Anthropic, AWS, and Cloudflare — and it's built in public: the work is documented in the founder log.

Abstract line diagram of an agentic loop — concentric arcs, connected nodes and directional arrows in amber and blue over a dark isometric grid

From the founder

I'm Wibo, an engineer in Amsterdam, moving into AI architecture the same way you will — by building production systems across Anthropic, AWS, and Cloudflare. This platform is that build; the curriculum is the map I draw as I go, with the patterns that hold up and the potholes marked before you hit them. The build is the curriculum. And what I'm building isn't a course you finish — it's a Continuous AI Professional Development membership: one path to AI-native, then a practice that keeps you current as the field moves.

This is early and honest about it: all 67 modules are live across eight tracks, but the depth is uneven and still deepening. I'd rather ship a real, end-to-end path and grow it in public than gate it behind a "finished" promise that doesn't exist yet.

Mission

Help senior engineers move into AI as a profession — engineer and architect — across Anthropic, AWS, and Cloudflare. This is not a beginner funnel and not just cert cramming. It assumes the years you already have and adds the AI-native layer on top: the agentic loop, evals, cost and routing, the trust boundary, and deploying models across clouds. The certs are checkpoints; the destination is the job.

Evidence — see the build yourself

Every claim above resolves to something you can check. No testimonials, no rankings — just the record.

Changelog — dated, factual release notes for every shipped change.
Founder's Corner — build-in-public notes: what broke, what it taught, and why.
Architecture notes — the decisions behind the platform, sourced to the repo's own commits and design docs.
The bounded agentic loop — how the AI coach is constrained, with the code it's built on.
Choosing D1 over Postgres — the tradeoff behind an all-Cloudflare build.
The content↔bundle invariant test — the automated check that caught a real content bug.
aiarch-templates (GitHub) — the public capstone-template repo learners fork from.

Legal identity and contact

This section doubles as the Dutch legal notice (Impressum-equivalent) for the service.

Business name: aiArch
Operator: Wibo van der Sluis
Location: Amsterdam, Netherlands
KvK (Dutch Chamber of Commerce) number: 50937782
VAT / btw-id: NL001433370B64
Contact: hello@aiarch.dev

aiArch is an early, in-development product, built in public. Billing is live, the full curriculum is live end-to-end, and it is still deepening in public.

Code of conduct

Keep it simple: be respectful. No harassment, no abuse, no bad-faith behaviour toward anyone connected to this project. If you see something that breaks this — or something that makes you uncomfortable — report it to hello@aiarch.dev and it will be addressed.

Try it — don't take my word for it

The best way to judge this is to do a lesson. Try a sample lesson free — no sign-up — or browse the full curriculum to see where the path leads. The Weekly AI Engineering Brief is free too — it's where I track what changed each week and what it means for the curriculum. Membership is invite-only right now — join the waitlist and you'll get an invite as seats open.