When a WordPress plugin becomes a liability
Every plugin you install is a bet that someone else will take your problems seriously for longer than you will.
Blog.
What comes up in my work: what works, what doesn't, and why.
AI for SMEs: three use cases that actually pay off
AI in SMEs without the hype: three use cases that genuinely pay off, and how to spot when AI is the wrong tool for the job.
My first year with Zoho One: a sober field report
Zoho One is not a revelation. It is a toolbox, with real strengths and a few places to trip over.
n8n: hype versus reality, and what the tool can really do
n8n promises a lot, but it is no silver bullet. A sober look at the automation tool’s strengths, limits and real use cases for SMEs.
Why I insist on fixed prices
Stundensätze belohnen langsame Arbeit. Festpreise zwingen mich, präzise zu sein.
Maintenance is not a cost, it is a feature
Security and uptime are not optional on the web. Save money here and you pay for it twice somewhere else.
n8n, AI automation and AI agents: what is behind the hype
n8n, AI automation and AI agents clearly separated: what is worth it for your business and where agents are overrated in practice.
AI in SMEs: concrete approaches from the Rheinland Day
AI in SMEs made concrete: the three-phase model, use-case selection and the role of your data, with real examples from the Rheinland Day.
Karpathy on AI agents: why it takes a decade, not a year
Andrej Karpathy explains why AI agents are not ready for real work, what is actually missing, and what that means for SMEs.
Building n8n workflows with Claude and MCP: three tiers at a glance
How to build n8n workflows and AI agents with Claude and MCP servers: three tiers, from copy-paste to fully automated import.