Web App Development
Syncario

SYNCARIO
A middleware solution that orchestrates financial data flows such as invoices, purchase orders, receipts, inventory movements, credit memos, deposits between client systems and QuickBooks, featuring full workflow control, error handling, and multi‑tenant isolation.
Project Overview
Syncario‑PHP serves as a central bridge connecting corporate systems (ERPs/CRMs) to QuickBooks Online or QuickBooks Desktop via RESTful APIs. Each company operates in its own isolated tenant, with granular workflows guiding documents through draft → pending → processed states. The platform ensures transactional integrity, offers CSV import/export, and maintains full audit trails, dramatically minimizing manual reconciliation.
Features
- Multi-Tenant Architecture
- Workflow Management
- Financial Sync Modules
- CSV Import/Export
- Role-Based Access Control
- Error Handling
Outcome
We successfully engineered and deployed a Laravel-based multi-tenant ERP integration platform designed to automate financial data exchange between client systems and QuickBooks (Online/Desktop). The solution handles complex workflows across financial modules including invoices, POs, receipts, inventory transfers, credit memos, and deposits—transitioning through defined states (draft → pending → processed). Key components delivered include tenant-isolated data architecture, role-based access control, OAuth-secured QuickBooks authentication, queue-based background job processing, RESTful API endpoints, and robust CSV import/export pipelines with validation and error logging. This architecture enabled the client to scale rapidly, reduce reconciliation errors, and integrate multiple business entities within a secure and maintainable codebase.
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