Back to All 23 TracksEnter Level 1
TRACK #9Infrastructure
Kubernetes & Containers
Troubleshoot CrashLoopBackOff pods, configure ingress controllers, debug network policies, and craft lean Docker multi-stage images.
Core FocusPods, deployments, networking, ingress, Helm, resource limits, debugging
Track Career Progression (5 Levels)
Work through company stages specifically for Kubernetes & Containers. Unlock each level by solving ≥70% of tickets.
LEVEL 1Unlocked
The Startup
Seed to Series A (5–20 people)
Role
Solo Generalist / First DevOps Hire
Basics, single-cause problems, immediate production symptoms
Resolved0/10
LEVEL 2Locked
Growing Company
Series B (50–100 people)
Role
Junior DevOps / Cloud Engineer
Multi-step fixes, config + tooling together, staging vs prod
Resolved0/10
Needs ≥70% in L1
LEVEL 3Locked
The Scale-Up
Series C/D (200–500 people)
Role
Senior SRE / Platform Engineer
Cross-system causes, automation, standards, blast radius mitigation
Resolved0/10
Needs ≥70% in L2
LEVEL 4Locked
Enterprise
Public Enterprise (1,000+ people)
Role
Lead / Staff SRE
Messy legacy + modern systems, organizational trade-offs, compliance, risk
Resolved0/10
Needs ≥70% in L3
LEVEL 5Locked
Global Corporation
Multinational Tech Giant (5,000+ people)
Role
Principal Architect / Head of Infrastructure
Strategy-level decisions, high-impact multi-cloud outages, massive cost and risk
Resolved0/10
Needs ≥70% in L4