Interview field guides · 2026 edition
Know the question.
Explain the why.
A structured library for engineers who want technical depth, credible workplace stories, and clear interview reasoning.
Catalog index
5 skill tracks
82 questions shown
AWS
Design and operate secure, reliable, and cost-aware workloads on Amazon Web Services.
IAMS3VPC
15 · 20 · 30 · 15Open field guide
Microsoft Azure
Build secure, observable, and cost-aware applications on Microsoft Azure.
Microsoft Entra IDVirtual NetworksApp Service and Functions
15 · 20 · 30 · 15Open field guide
Google Cloud
Design reliable, secure, and scalable workloads on Google Cloud.
IAM and Service AccountsVPCCloud Run and GKE
15 · 20 · 30 · 15Open field guide
React
Build accessible, testable, and performant React applications with predictable state and rendering.
Components and JSXProps and StateHooks
15 · 20 · 30 · 15Open field guide
Spring Boot
Design secure, maintainable, and observable Spring Boot services for production workloads.
Dependency InjectionConfigurationREST APIs
15 · 20 · 30 · 15Open field guide