Infrastructure Platform Engineering

A book-shaped table of contents for infrastructure platform engineering: from infrastructure operations to self-service platforms, IaC foundations, Terraform/OpenTofu, cloud platform design, networking, identity, compute, storage, golden images, automation, governance, observability, reliability, enterprise platforms, anti-patterns, and MAANG interview prep — cross-linking existing sre/networks/kubernetes/patterns/internal-developer-platforms notes instead of duplicating them.

1 — Multi-Account Platforms

Covers running an infrastructure platform across many cloud accounts/subscriptions at enterprise scale.

2 — Enterprise Landing Zones

Extends landing zone design to enterprise scale — multi-business-unit account vending and governance.

3 — Platform Team Operating Model

Covers the operating model for an infrastructure platform team — ownership, staffing, and how it interfaces with consumer teams.

5 — Infrastructure Platform Evolution

Covers how an infrastructure platform evolves over time as adoption, scale, and organizational needs change.