AMAZ DCMS
Multi-tenant diagnostic center management SaaS serving multiple independent healthcare organizations from a single platform.
- Role
- Software Architect & Full-Stack Developer
- Timeframe
- 2023 — Present
- Tech Stack
- LaravelPHPMySQLJavaScriptDocker
Overview
A multi-tenant SaaS platform for diagnostic center management, letting multiple independent diagnostic centers run patient registration, test management, reporting, and billing from one shared platform — with each tenant's data fully isolated.
The Business Problem
Diagnostic centers typically rely on single-location, single-tenant software or manual registers, making it hard to operate or expand into multiple locations without duplicating infrastructure and management overhead for each new center.
The Solution
I architected a multi-tenant SaaS system where each diagnostic center operates as an isolated tenant on shared infrastructure — patient records, test catalogs, billing, and reports never cross tenant boundaries — while the platform owner manages onboarding and tenant provisioning centrally.
Architecture
Laravel-based multi-tenant architecture with tenant-scoped data isolation, centralized tenant provisioning, and a patient/test/billing domain model shared across tenants.
- Tenant-isolated data architecture supporting multiple independent diagnostic centers
- Centralized tenant onboarding and provisioning
- Patient registration, test management, and reporting workflow per tenant
- Billing and invoicing scoped per diagnostic center
Key Features
Multi-Tenant Isolation
Each diagnostic center's patients, tests, and billing data are fully isolated from every other tenant.
Patient Registration & Records
Structured patient intake and history tracking per center.
Test & Report Management
Configurable test catalogs with structured result entry and report generation.
Billing & Invoicing
Per-tenant billing workflow covering test charges and payment tracking.
Centralized Tenant Administration
Platform-level tools for onboarding new diagnostic centers without custom deployment work per client.
Challenges & Resolutions
Challenge
New diagnostic centers needed to be onboarded without provisioning separate infrastructure or codebases per client.
Resolution
Designed a shared-infrastructure, tenant-scoped data model so onboarding a new center is a data-provisioning operation, not a new deployment.
Challenge
Patient and billing data required strict isolation between tenants sharing the same database.
Resolution
Enforced tenant scoping at the data-access layer so every query is automatically bound to the authenticated tenant, removing the risk of cross-tenant data leakage by construction.
Results
Multi-tenant
Architecture
One platform serves multiple independent diagnostic centers
No redeploy
Onboarding
New centers are provisioned as tenants, not separate deployments
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