WeldStack

WeldStack keeps welding documentation audit-ready: welding procedure specifications (WPS) to ISO 15609-1, procedure qualification records (WPQR), welder certificates with expiry alerts, equipment and inspections. An AI scanner reads certificates and material datasheets, so nobody retypes them. PDF export in English, Polish and German. Android app for offline inspections with voice input. Built for ISO 3834 / EN 1090 shops that still run on spreadsheets and paper binders.