Flexible path4 sections

ASP.NET Core Practical API Labs

Build the endpoint, protect its boundaries, and make failure behavior explicit.

A hands-on ASP.NET Core interview track covering typed contracts, validation, list queries, overposting, idempotency, concurrency, bulk writes, capability and resource authorization, secure files, downstream calls, durable jobs, webhooks, and rate limiting.

Recommended start

Contracts & Inputs

Typed results, validation, bounded queries, and explicit writable DTOs.

4 drillsSection 1 of 4

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Learning path

4 active sections / 15 drills

1Contracts & InputsRecommended startTyped results, validation, bounded queries, and explicit writable DTOs.4 drillsSection 1Open section 2Reliable WritesIdempotency, concurrency preconditions, and atomic bulk commands.3 drillsSection 2Open section

ASP.NET Core Practical API Labs

Contracts & Inputs

Learning path

Skill areas