My name is Radosław and I build integrations for a living.

I work full time as an integration and observability engineer for one of the largest pharmaceutical companies in the world, where I develop and support Informatica IICS pipelines and Cribl deployments in production. Over the years I have built and maintained hundreds of integration flows moving data between systems that were never designed to talk to each other.

I hold Informatica Certified Professional credentials and Cribl certifications.
I teach because explaining this work forces me to understand it properly. My courses are built the way I would want to learn a tool at work: practical, honest about what actually breaks, and light on theory you will never use.

If something in a lesson is unclear, or it does not work in your environment, post it in the Q&A. I read and answer all of it.