Sprint 1 2w Sprint 3 2w Sprint 4 2w 1 6 5 4 3 2 1 Requirements 2 Design 3 Development 4 Testing 5 Deployment 6 Review MVP 0.1 MVP 0.2 MVP 1 Epic 1 Stories Epic 2 Stories Stories Stories Epic 3 Stories Epic 2 Stories Stories Epic 4 Stories Epic 1 Stories Epic 2 Stories Stories Stories Epic 3 Stories Epic 4 Stories Engineers Analyst PO

SRS - 4m Development - 10m UAT - 1m Release

required expensive / huge efforts for change required cheap efforts for changes Concrete Architecture Sprint 1 2w 1 6 5 4 3 2 Sprint 2 2w Sprint 3 2w Subject to changes <= 1m just enough architecture foundation / framework

Modular Architecture Self dependent team (autonomous) Desired Architecture Module A Module C Module B Module D self dependent development self dependent testing Team A Team C Team B Team D Team Organisation

Module A Team A Module C Team C Module B Team B Module D Team D FE Engineers Analysts / PO Testers BE Engineers DevOps Managers High band-width Mid band-width Low band-width TEAM FE Engineer BE Engineer Analysts / PO DevOps Managers Testers

TEAM A FE Engineer BE Engineer Analysts / PO DevOps Managers Testers Shared resources TEAM B FE Engineer BE Engineer Analysts / PO