I’m glad to announce the launch of FAUN.sensei(), our learning platform focused on practical, in-depth courses for developers, platform and software engineers. It covers real-world topics such as Kubernetes, cloud-native systems, DevOps, and also extends into AI tooling, GenAI and other topics.
🎁 To mark the launch, 𝗜’𝗺 𝗼𝗳𝗳𝗲𝗿𝗶𝗻𝗴 𝟮𝟱% 𝗼𝗳𝗳 𝘄𝗶𝘁𝗵 𝘁𝗵𝗲 𝗰𝗼𝗱𝗲 𝗦𝗘𝗡𝗦𝗘𝗜𝟮𝟱𝟮𝟱. The discount is available for a limited time and can be used multiple times. Simply apply the code at checkout.
📚 Why “Sensei”?
Sensei, Seonsaeng, or Xiansheng (先生) is an old honorific shared across Japanese, Korean, and Chinese cultures. It means “one who comes before”, someone who guides you because they’ve already walked the path. That idea is at the core of this platform.
The platform launches with a few courses, and this is only the beginning! More are coming very soon!
- End-to-End Kubernetes with Rancher, RKE2, K3s, Fleet, Longhorn, and NeuVector — The full journey from nothing to production
Building with GitHub Copilot — From Autocomplete to Autonomous Agents

Observability with Prometheus and Grafana — A Complete Hands-On Guide to Operational Clarity in Cloud-Native Systems
- DevSecOps in Practice — A Hands-On Guide to Operationalizing DevSecOps at Scale
- Cloud-Native Microservices With Kubernetes — 2nd Edition — A Comprehensive Guide to Building, Scaling, Deploying, Observing, and Managing Highly-Available Microservices in Kubernetes
- Cloud Native CI/CD with GitLab — From Commit to Production Ready
- Helm in Practice — Designing, Deploying, and Operating Kubernetes Applications at Scale
I built FAUN.sensei() with one goal in mind: to make learning feel grounded, useful, and respectful of your time. I’d genuinely love to hear your feedback, ideas, and even criticisms - whether it’s about topics you want covered, depth you’d like to see, or formats that would help you learn better. This platform is meant to evolve with the community, shaped by real needs and real experience, and this launch is just the first step of that journey.
































