Code Quality & Technical Debt Posture

Vantara Systems • Engineering Metrics • 32 Engineers • 5 Services

Last Updated
Dec 20, 2024
Critical Quality Issues Detected
payments-service coverage dropped 81% → 53% during Next.js migration. Defect density spiked to 3.7/KLOC. 7 CRITICAL Snyk vulnerabilities open 31+ days.
Avg Coverage
71.4%
-5.2% vs last month
Debt Ratio
6.2%
+0.3% vs last month
Test Flakiness
8.1%
stable
Defect Density
2.8
bugs/KLOC
Critical Vulns
7
open 31+ days
Quality Gates
82%
4 of 5 passing

Code Coverage by Service — 12 Week Trend

Technical Debt by Module

Static Analysis Violations — 12 Week Trend

Defect Density by Service

Test Flakiness Rate

8.1% CI RUNS FLAKY
Target: < 5% • Economic cost: ~$18K/month in dev time

Service Quality Scorecard

Service Coverage Debt Ratio Defect Density Complexity Quality Gate
payments-service 53.2% 7.8% 3.7 High FAIL
auth-service 89.1% 4.2% 1.4 Low PASS
api-gateway 78.6% 5.9% 2.1 Medium PASS
data-pipeline 72.3% 6.8% 2.6 Medium PASS
notification-worker 83.7% 5.1% 1.9 Low PASS

Recent Quality Events

Dec 18
7 Critical Snyk Vulnerabilities
payments-service: lodash 4.17.15, express 4.16.2 — exposure time 31+ days
CRITICAL
Dec 12
Coverage Regression Detected
payments-service dropped from 81% to 53% during Next.js migration
HIGH
Dec 8
Quality Gate Restored
auth-service: refactoring sprint reduced debt ratio 8.2% → 4.2%
RESOLVED
Nov 29
Flakiness Spike in E2E Suite
Test flakiness increased to 12.4% due to new Selenium timeout issues
MEDIUM
Nov 21
Complexity Threshold Breached
data-pipeline: 14 functions exceed cyclomatic complexity 15
MEDIUM
Data sources: SonarQube, GitHub Actions, Snyk, Codecov, JIRA • Refreshed daily at 06:00 UTC