Trainings · Workshops · Coaching for Devs & Ops
We take Devs and Ops to where platform stops being a buzzword.
Fokusnuss is the training arm of The Chameleon Way IT GmbH. Trainings, workshops and 1:1 coaching for Devs and Ops teams who want to do real platform work instead of buzzword bingo — pragmatic, hands-on, no slide theatre.
Who this is
Behind Fokusnuss stands Sascha Willomitzer — platform architect, speaker, trainer. Trainings build on 20+ years of his own platform work: from an 8-person startup to the cloud transition of one of Germany’s largest administrative organisations. What happens in a training is what actually happens in your team the next day.
Trainings on agentic AI in production — RAG pipelines, tool calling, guardrails, evaluations — from someone who operates these systems himself. AI experience from production is not a trend topic for us: from the probabilistic search index in loan-risk management (2014) to the agentic telephony platform with five-figure daily volumes.
What you can do afterwards
Operate Kubernetes for real
From kubectl basics to multi-cluster operations. Pods, operators, ingress, storage, RBAC. You won’t become a K8s god — but after three days you’ll have built a cluster you would happily run in your Monday job.
CI/CD pipelines that don’t break
Pipeline design without 600 GitHub Actions in your supply chain. Container-first CI, GitOps with ArgoCD/Flux, build caching, test pyramid, secret hygiene. On your stack, not on a demo repo.
Agentic AI systems that run in production
RAG pipelines with hybrid retrieval, tool calling, guardrails, evaluations, LLM orchestration — from someone whose systems handle five-figure daily interaction volumes in production. Not from a course certificate, from an operating platform.
Format
Trainings run remotely or on site — in your office, at your engineering offsite, or as a compact two-day session. Group or 1:1. Content is aligned with you beforehand so the training targets your stack and your concrete problems — not a generic curriculum.