Expert Needed for Blockchain-Based Money Transfer System Using Ethereum

I am seeking a highly experienced professional with a proven track record in developing blockchain-based solutions, specifically utilizing Ethereum cryptocurrency. The goal is to create a secure and efficient system for transferring money between countries without relying on traditional banks. Fluency in Arabic and prior success in delivering similar projects are mandatory requirements. Only top-tier experts with demonstrated expertise will be considered. Deliverables include a fully functional system actively in use, with potential for ongoing management and support.