A release in twelve weeks, by teamPayment provider: 1 – 5 (Backend); Order history: 4 – 8 (Backend); New checkout: 2 – 7 (Frontend); Account pages: 6 – 10 (Frontend); Load tests: 8 – 11 (QA); Release: 11 – 12 (Ops)BackendFrontendQAOps24681012Payment providerPayment provider: 1 – 5 (Backend)Order historyOrder history: 4 – 8 (Backend)New checkoutNew checkout: 2 – 7 (Frontend)Account pagesAccount pages: 6 – 10 (Frontend)Load testsLoad tests: 8 – 11 (QA)ReleaseRelease: 11 – 12 (Ops)