Retail Enterprise/2025
Scalable Retail POS Architecture
Designed a scalable POS architecture (SQLite / SQL Server) with real-time inventory synchronization for a high-turnover multi-till environment.
Architected an offline-first retail Point of Sale system capable of processing rapid barcode transactions during internet outages with zero lag.
Engineered bidirectional data synchronization between local checkout registers (SQLite) and the central store database (SQL Server), ensuring exact inventory levels across multiple cash tills.
PROJECT GOAL:
Sub-second checkout latency with zero inventory desynchronization across all registers.
CLIENTRetail Enterprise
YEAR2025
STACKSQL Server, SQLite, Python, C# Architecture, Fast Sync
