QA Shift-Left & Developer Quality Ownership Dashboard

Constructa Labs · Q3-Q4 Sprint 1-12 · 6 QA Engineers, 5 Product Squads

Pre-Merge Detection Rate
54.2%
↑ 18.7pp vs Sprint 1
Test Coverage Growth
+3.8%
per sprint avg
QA Handoff Volume
31
↓ 34% from baseline
Unit Test Exec Time
3.4m
↓ 22s vs Q3 start
SAST Escape Rate
11.2%
↑ 2.1pp spike Sprint 3
Shift-Left ROI Index
$47k
saved per sprint

Defect Detection Stage Distribution — Sprint 12

Total defects detected in Sprint 12: 186 · Pre-merge stages (Unit + Integration + Code Review) represent 54.2% detection

Pre-Merge Detection Rate — Team Trend

Developer Test Coverage Growth

QA Handoff Volume — 12-Sprint Trend

Defect Age at Detection by Stage

Team Shift-Left Maturity Scorecard — Sprint 12

Team Pre-Merge Rate Unit Coverage QA Handoff Flaky Test % Code Review Detection Maturity
Platform Core 68.4% 81.2% 18 2.1% 22.3% High
Mobile 41.7% 58.3% 61 8.7% 14.2% Low
Integrations 59.2% 74.6% 24 3.4% 19.8% High
Reporting 52.8% 69.1% 29 4.2% 17.5% Medium
Collaboration 49.3% 66.8% 33 5.1% 16.1% Medium

SAST Escape Rate

Flaky Unit Test Rate

Code Review Detection

Integration Test API Coverage Gap Analysis — By Service

Shift-Left ROI Index — Sprint 12 Breakdown

Unit Test Execution Time Trend