Building an E-commerce POS System on React Native

Most retail counters run on three disconnected tools (sales / inventory / customers). This unified them into one POS.

Why a POS is deceptively hard:

Speed + reliability at the counter — a hesitating app loses a real sale, live.
Real-time inventory — lagging stock = overselling / losing track.
Cross-platform (React Native) — runs on devices retailers already own, no proprietary hardware.

Speed, accuracy, and reliability weren't features — they were the baseline. One of 200+ products we've shipped (Clutch 5.0).

Full case study → devxhub.com/case-study