Phase Gate
Phase Gate is a project management methodology that divides a project into distinct phases separated by decision points called gates. At each gate, a review is conducted to evaluate progress, risks, and alignment with objectives before approving the next phase. It is commonly used in product development, engineering, and innovation projects to ensure systematic progression and reduce failure risks.
Developers should learn Phase Gate when working on complex, high-stakes projects where structured oversight and risk management are critical, such as in software development for regulated industries (e.g., healthcare, finance) or large-scale product launches. It helps teams align with business goals, allocate resources efficiently, and avoid costly rework by catching issues early through iterative reviews.