Platform Engineering
Building the internal, self-service platforms that let product teams ship without hand-managing infrastructure.
Subject: Operations & Reliability · Roles: Platform Engineer
Concepts
Internal Developer Platforms
The self-service layer that lets product engineers provision infrastructure without filing a ticket to a platform team.
Golden Paths & Paved Roads
The officially supported, easy default way to build and deploy — that's still possible to deviate from when genuinely needed.
Kubernetes Operators & CRDs
Extending Kubernetes with custom resources and controllers to automate operational knowledge, not just deployment.
Self-Service Infrastructure
Letting teams provision what they need through an API or portal, with policy enforced automatically instead of manually.
Platform APIs & Abstraction Layers
Designing the interface between a platform and the teams using it — what to expose, and what to hide.
Developer Experience Metrics
Measuring whether a platform is actually working — lead time, deployment frequency, and developer satisfaction.
