Client spotlight

Stabilising A Healthcare Angular Monolith

Meridian Health · Healthcare Platform

Meridian Health partnered with GitPlumbers to stabilise a compliance-critical Angular platform. By addressing state management, testing, and rollout discipline in parallel, the team eliminated emergency freezes and hit every audit milestone.

  • Angular
  • NgRx
  • .NET
  • Azure
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Challenge

An AI-generated Angular application powered compliance workflows but shipped regressions with every release, forcing quarterly code freezes.

Approach

  • Mapped the dependency graph and prioritised brittle modules blocking regulatory launches.
  • Replaced zone-heavy state management with Signals and component stores to reduce change detection thrash.
  • Built a CI/CD guardrail suite with smoke packs, contract tests, and accessibility snapshots.
  • Implemented staged rollouts with feature flags tied to observability dashboards for instant rollback.

Outcomes

  • Release cadence moved from quarterly to bi-weekly without incident spikes.
  • P1 defect volume dropped by 72% across clinical intake workflows.
  • Compliance backlog cleared four weeks ahead of the audit deadline.

72%

fewer production incidents after guardrails were deployed.

4x

increase in deploy frequency without expanding the team.

0

regulatory violations during the next audit cycle.

More modernisation wins