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Python DevOps Automation Learning Roadmap

Python for infrastructure automation — API clients, cloud SDKs, and safe operational scripts.

Estimated time:4–6 weeks

1🌱

Phase 1 — Fundamentals

Virtual environments & dependency management

subprocess for shelling out safely

File & YAML/JSON handling

Logging module basics

2🔌

requests for REST API clients

boto3 for AWS automation

Retry logic & backoff strategies

Pagination handling

3🛡️

Idempotent script design

Argument parsing (argparse/click)

Error handling & custom exceptions

Unit testing automation scripts (pytest)

4⚙️

important

Packaging internal CLIs

Async I/O for concurrent API calls

Secrets handling (never hardcode credentials)

Integrating scripts into CI/CD pipelines

Begin with interview questions to assess your current level.