Case Studies

Work we can show you

Real projects on real infrastructure — the context, the constraints, what broke, and how it was solved. No stock photos, no invented numbers.

Network Engineering

Network Engineering·July 23, 2026·3 min read

AS210622: Building a Multi-Homed Autonomous System as a Small Operator

Our own ASN, our own address space, three independent transit providers — designed and operated without a NOC team, and verifiable by anyone on bgp.tools.

BGPAS210622NetworkingRPKI
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Security

Security·July 23, 2026·4 min read

The Edge Threat Pipeline: From Simulated Dashboard to Real Detections

We replaced a fake attack map with a real pipeline: IDS detections from the AS210622 edge, shipped over an authenticated fail-closed path, stored in SQLite, and rendered live — with a 'Blocked: 0' stat we refuse to inflate.

SecurityIDSObservabilityAS210622
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Platform Engineering

Platform Engineering·July 23, 2026·4 min read

facturom: The Invoicing Platform We Build and Run

The runtime behind our invoicing platform — an API gateway, split public and admin APIs, four dedicated integration workers, and a simulator for the government API we cannot hammer in development.

Platform EngineeringMicroservicesDockerSelf-hosted
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Operations

Operations·July 23, 2026·3 min read

mstdn.ro: Operating a Public Mastodon Instance

Running community infrastructure on the fediverse: a full Rails stack, three separate Sidekiq tiers, pooled Postgres connections, and a monthly upgrade discipline — on a deliberately modest footprint.

OperationsMastodonSelf-hostedRuby on Rails
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AI-Driven Development

AI-Driven Development·July 23, 2026·3 min read

Three Open-Source Infrastructure Tools, Built With AI Coding Agents

nftably, birdy, and meerkat — a firewall UI, a BGP control plane, and an IDS console — shipped in about four months with agents doing most of the typing and humans owning every design and merge decision.

AIAgentic DevelopmentOpen SourceGo
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