Development Phase Skill

Phase gates enforce structured development by requiring requirements, architecture, implementation, and QA to align before advancing. This approach prevents scope creep by validating artifacts and testing criteria at each of six mandatory phases before progression.

Test-driven development within a phase-gated workflow requires drafting specs, defining APIs, implementing code, and writing tests before running gating criteria. This ensures code quality checks pass during the development phase before advancing to QA.

The best way to structure development with architecture definition and QA is using a six-phase process with mandatory gates. This approach requires creating tech specs, architecture definitions, and tests as artifacts, ensuring structured planning and documentation delivery with clear acceptance criteria.

Yes, defined acceptance criteria are required to start phase-driven development with TDD. The process depends on clear acceptance criteria to validate gating checkpoints, ensuring code reviews, testing, and documentation meet quality standards before phase advancement.

You can apply phase-driven development to existing software workflows where phase gates, architecture definition, and testing are required. It integrates into structured planning processes by guiding artifact creation including tech specs, architecture definitions, tests, and documentation.

Teams skip architecture definition and fail code quality checks when lacking structured phase gates enforcing artifact creation. Implementing a mandatory six-phase process ensures architecture, tests, and documentation are validated against clear acceptance criteria before advancing.