An inventory and cashier system I built to practice real-world backend architecture — managing warehouse stock in real time, handling frontline cashier sales with barcode scanning, and separating data per organisation.

• Multi-tenant isolation per organisation
• Real-time stock, SKU alerts & movement logs
• Granular staff roles & permissions

Currently in the planning and prototype phase. Focusing on distributed systems, message queues, and high-performance APIs.

• Database schema & caching layer
• Modular REST / WebSocket endpoints
• Concurrency benchmarking & latency profiling

Code & preview coming soon · Stay tuned 🚀