Platform Engineering Fundamentals

A book-shaped table of contents for platform engineering fundamentals: evolution and organizational foundations, platform-as-a-product thinking, core principles (self-service, golden paths, automation, APIs), design principles, the platform lifecycle, DORA/SPACE metrics, anti-patterns, enterprise governance, and MAANG interview prep — cross-linking existing sre/patterns/observability/projects notes instead of duplicating them.

1 — Platform as a Product

Frames an internal platform as a product with real users, not an internal utility — the shift in mindset that separates platform engineering from traditional infrastructure teams.

2 — Product Management for Platforms

Applies product management discipline — understanding users, running user research, building roadmaps, and prioritizing features — to an internal platform.

3 — Developer Experience (DevEx)

Covers user-centered design, developer workflows, platform usability, and the feedback loops that keep a platform's DevEx honest.

1 — The Evolution of Infrastructure Engineering

Traces infrastructure engineering from physical servers through virtualization, the rise of cloud computing, and infrastructure automation to the point where platform engineering became necessary.