About the Project

A secure, phone-first operations platform built for independent mobile retailers and designed to serve multiple isolated shops from one product. Waslakam manages new and second-hand devices, bulk accessories, acquisitions, stock, IMEI and serial tracking, sales, returns, write-offs, corrections, staff access and permanent audit history.

The system uses Next.js, React, TypeScript and PostgreSQL with shop-level row security. Transactional inventory functions lock stock during critical operations to prevent overselling and duplicate serialized sales, while append-only history preserves the complete chain from original seller to final buyer. Each shop receives its own branded workspace, owner and staff accounts, private records and responsive desktop/mobile experience.