Change Financial
Johnny Wang has a background in computer science and mathematics with experience in quality assurance and testing. Johnny has worked in various software roles at companies such as Change Financial, ASB Bank, Wirecard, and Tech master Ltd.
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Change Financial
Change Financial (Change) is a global fintech, listed on the Australian Securities Exchange (ASX: CCA), providing payments solutions to banks and fintechs. Change’s payments as a service (PaaS) platform Vertexon, seamlessly integrates with banks and fintechs’ core systems enabling delivery of digital and virtual card solutions to their customers. Using PaySim, Change tests payment systems to help clients meet the reliability and performance expectations of end customers.