Operator-shaped labs
Scenarios emphasize rollback literacy, observability hooks, and ticket-ready evidence.
Signals from our Yokohama-led programs
7
Years running blended DevOps intensives
18
Cities represented in the last three intakes
92%
Of surveyed learners cite mentor notes as decisive
210+
Lab repos tagged for portfolio reuse
11
Partner orgs sharing guest office hours
340+
Mentor-reviewed DevOps drills for Japan-based product teams
That number counts annotated submissions across Kubernetes, CI/CD, and observability tracks — evidence we optimize for operator judgement, not slide volume.
Browse courses
Trusted by squads in logistics APIs, fintech, and internal platforms · Next live review window opens 18
Apr 2026
What ships with every track
Structured paths, live or async mentor checkpoints, and artifacts you can drop into internal wikis.
Mentor annotations
Written notes reference specific files in your repo, not generic praise.
Hiring-ready narrative help
Career coaches translate capstone work into concise stories for hiring managers.
From commit to calm releases
Five beats we repeat so teams know what "done" looks like before production traffic shifts.
- 1 Frame the change with blast radius + owner
- 2 Automate checks with transparent logs
- 3 Observe with SLIs tied to user journeys
- 4 Practice rollback with written proof
- 5 Retro with metrics, not anecdotes
Featured DevOps tracks
A slice of the full catalog — filters and pricing context live on the courses page.
beginner
Kubernetes Cluster Operations
Install, upgrade, and troubleshoot clusters with workload patterns you will see in JP product teams.
¥98,000 JPY · Cohort
beginner
GitHub Actions for CI/CD
Build reusable workflows, cache dependencies safely, and gate merges with checks teams trust.
¥52,000 JPY · Self-paced
intermediate
Terraform for Live Infrastructure
Model modules, remote state, and policy-friendly changes with plans you can defend in review.
¥118,000 JPY · Cohort
intermediate
Observability: Metrics to Decisions
Instrument services, build SLO dashboards, and run incident drills with signal you can trust.
¥108,000 JPY · Hybrid
From our cohorts
Mixed formats on purpose — some name employers, some stay local.
“The Kubernetes Cluster Operations week 4 network policy lab gave me language for our internal wiki — finally.”
“GitHub Actions for CI/CD module: OIDC section was dense, but removing static AWS keys paid off the next sprint.”
Short take: Argo CD sync windows = fewer 2 a.m. pings.
“Incident Response Drills for SRE forced us to write customer updates before touching kubectl — awkward but useful.”
Quick clarifications
Do you run production changes for us?
No — labs stay in sandboxes; your change process stays in-house.
Are certifications included?
We map to domains, but exam vouchers are purchased separately from vendors.
What is not included?
Legal attestation for regulated industries and 24/7 incident bridge staffing.
Download the syllabus pack
PDF outlines for every public track, including time estimates and tooling prerequisites. No checkout — we email the bundle.
