RetailPro POS

Implemented an offline-sync POS architecture using local browser storage sync with central PostgreSQL server upon reconnection, barcode printing, and audit trails.

RetailPro POS - TechSavvy IT Software Case Study Architecture

The Business Challenge

Frequent internet disconnects in regional branches caused checkout delays and unaligned inventory balances across Chittagong and Sylhet stores.

The Engineered Solution

Implemented an offline-sync POS architecture using local browser storage sync with central PostgreSQL server upon reconnection, barcode printing, and audit trails.

Technology Stack

Laravel React PostgreSQL IndexedDB Sync

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