30-Day English for DevOps & SRE Engineers
Complete Learning Path

The path covers Docker and Kubernetes vocabulary, CI/CD pipeline communication, Linux CLI language, cloud services, Infrastructure as Code, SLOs and error budgets, incident response, postmortem writing, on-call communication, FinOps vocabulary, and technical interview preparation — all the English you need to operate and communicate effectively in a DevOps or SRE role.

Yes. The path is designed for anyone working in infrastructure, reliability, cloud operations, or platform engineering. The vocabulary and communication patterns covered — incident response, runbook writing, SLO discussions, cloud migration language, and FinOps — are directly relevant to cloud and platform engineering roles regardless of your specific cloud provider.

Yes. Days 12–14 focus specifically on incident response: communicating during outages, writing blameless postmortems, running war rooms and bridge calls, and drafting status page updates. This is one of the most critical areas of English for SRE and on-call engineers — poor communication during an incident can significantly extend downtime and damage stakeholder trust.

Day 3 and throughout the path covers the key Kubernetes vocabulary: Pod, Deployment, Service, Ingress, ConfigMap, HPA, node, cluster, namespace, rolling update, liveness probe, readiness probe, drain, cordon, taint, toleration, and the language used to describe Kubernetes operations in runbooks and incident reports.

Yes. Day 17 focuses on writing runbooks and playbooks in English: clear, step-by-step imperative instructions, alert descriptions, and escalation paths. Good runbooks follow a consistent structure and register — this day covers the conventions expected in professional operational documentation.

Yes. Day 11 focuses on SLOs, SLAs, and error budgets — the vocabulary and phrases used when discussing reliability targets in engineering meetings, stakeholder updates, and incident reviews: "We have consumed 60% of our error budget this month", "The SLO for availability is 99.9%", "We need to freeze feature work to protect the error budget".

Yes. Day 23 covers cloud FinOps vocabulary: cost allocation, reserved instances, spot instances, cost optimisation, rightsizing, showback, chargeback, and the language used in cloud cost review meetings with engineering managers and finance teams.

Yes. Days 12 and 18 include listening exercises for incident calls and architecture talks. The exercises include transcripts of realistic dialogues you can study and practise repeating, as well as comprehension exercises to help you understand fast-paced technical conversations.

Days 18 and 27 focus on communicating with non-technical audiences: writing clear incident status updates for customers and executives, explaining downtime causes in plain English without excessive jargon, and presenting infrastructure architecture to product and business stakeholders.

Explore the DevOps & SRE guide at /guides/devops-sre/ for comprehensive reference material, or the full exercise library at /exercises/ for additional cloud, Linux, and infrastructure exercises. If your role involves backend development, the Backend Developer 30-day path is a useful complement.