Design and implement REST API partial responses for speed and safety—syntax options, caching, security, and implementation patterns with examples.
Practical API semantic versioning: rules for MAJOR.MINOR.PATCH, rollout, negotiation, deprecation, and tooling for REST, GraphQL, and gRPC.
Design a production-grade AI marketing copy generation API: architecture, prompts, guardrails, evaluation, and code examples.
Design, implement, and test REST API content negotiation: headers, q-values, media types, versioning, caching, and error handling with practical examples.
Designing reliable distributed transactions with the Saga pattern: orchestration vs choreography, API design, idempotency, compensations, and production pitfalls.
A practical guide to GraphQL pagination: offset, cursor (keyset), and Relay Connections—trade-offs, SQL patterns, and battle-tested implementation tips.
