Roadmap, deployment progression, and release health.
Three dev environments give each developer an isolated lane to push high code volume without blocking others. Shared DB by default; env-level isolation catches merge conflicts before promotion.
Code moves left to right. DEV = a developer's personal sandbox. QA = automated test gate — must pass 100% to advance. UAT = a human signs off. PROD blue/green = new code runs alongside old code; traffic shifts over only after monitoring confirms no regressions.
Horizontal bars show when each epic is planned to run. Overlapping bars are intentional — parallel workstreams. Watch for bars that shift right over time (scope creep) or narrow gaps between epics (no slack to absorb a blocker).
DORA metrics benchmark engineering performance. Error rate and P95 latency measure quality. Apdex is user satisfaction (1.0 = everyone happy). Deploy frequency measures throughput. All four green simultaneously qualifies as DORA Elite — top ~20% of engineering teams globally.
Story points completed vs. allocated per person this sprint. The burn-down line should roughly follow the dashed diagonal — a flat line means the team hit a blocker; a steep drop means a burst of velocity. Over-allocation (like R. Patel) is a leading indicator of quality shortcuts.
Architecture Decision Records are a permanent log of why the system is built the way it is. Each entry captures the problem, options weighed, and the choice made. Future developers read these instead of reverse-engineering intent from code.