I need a purpose-built software application that lets our warehouse team enter every inbound and outbound stock movement while synchronising instantly with our existing ERP. The key requirement is real-time updates—every scan or manual entry must appear in the ERP within seconds so purchasing, sales, and finance always see the current on-hand quantity. Here is how I picture the work: • Build or configure the application, desktop or web, that runs on our Windows workstations and handheld scanners. • Connect it to the ERP through the available REST/JSON API (I will supply the documentation and test credentials). • Design a clean form where staff can search SKU, enter quantity, location, and reason code, then save; the record should post both to the local log and the ERP table in the same transaction. • Provide a small dashboard showing the last 50 transactions and the current stock level pulled live from the ERP so users can instantly confirm the update. • Include basic user authentication tied to Active Directory. Acceptance criteria 1. A demo on our test server where I can post 10 sample transactions and watch them appear in the ERP in under five seconds. 2. Source code and a short deployment guide so my IT team can roll it out to production. 3. Quick user manual (PDF is fine) that covers installation, daily use, and error handling. If you have experience with inventory control, ERP integrations, and fast, reliable data syncing, I would love to hear how you would tackle this and what tech stack you prefer.