Custom Operations Platform Development Phase 1

Looking for a Senior Full-Stack Developer or Development Team to build Phase 1 of a custom operations platform for a produce distribution company. The system will manage the workflow from WhatsApp order intake through packing, delivery, proof of delivery, and QuickBooks synchronization... (Budget: $750 - $1500 USD, Jobs: AI Development, Android, API Development, Full Stack Development, iPhone, Logistics, Mobile App Development, PHP)