CI/CD Pipelines

The delivery path from commit to production: pipeline design, test strategy, deployment patterns, and safe rollback.

Pipeline Design Principles

Designing a delivery pipeline that engineers trust: stage ordering, feedback speed, artifact immutability, and the failure budget the …

Automated Testing Strategy

Choosing what to test at which level, keeping the suite fast and non-flaky, and deciding what genuinely belongs in the merge-blocking path.

Deployment Strategies

Rolling, blue/green, canary, and shadow deployments — what each buys you, what it costs, and how to choose per service.

Release Orchestration and Rollback

Coordinating multi-service releases, handling database migrations safely, and making rollback a routine operation rather than an emergency.