From development to production

Development → Sandbox → Testing → Validation → Security → Production — plus ongoing support for ecosystem change.

Development

Connect HIMS/LIMS/PACS via middleware modules: ABHA, HIP/HIU stubs, FHIR maps, consent flows, queue/retry and audit foundations.

Configure sandbox credentials and certificates (see sandbox.abdm.gov.in). Establish environment parity and baseline smoke tests.

Execute multi-step workflow tests: callbacks, linking, consent artefacts, FHIR validation, negative paths and idempotency.

Milestone evidence packs (M1–M3), defect triage, and readiness reviews before you engage official processes.

WASA / security audit remediation: TLS, headers, auth, access control, dependency hygiene — so findings don’t block go-live.

Cutover checklist, production keys path coaching, monitoring baselines, hypercare window and ops handover.

Transaction troubleshooting, SLA channels, AMC for API/FHIR/security ecosystem updates across multi-hospital estates.