SumUp
Syed Ali Haider Rizvi is a FullStack Developer currently working at SumUp since July 2025, focusing on AI support systems for over 4 million merchants across 36 countries. Prior experience includes a role as a Senior Full Stack Developer at Zenkoders from January 2021 to July 2025, where Syed led a team of over 20 developers in building end-to-end platforms and integrating AI-driven features for educational technology. Earlier roles included Full Stack Developer and Frontend Engineer at Zenkoders, where responsibilities included migrating legacy React apps and implementing micro-frontend architectures. Syed's career began as a Junior React Js Developer at SimpliCore and a React Trainee at Carvan, with a formal education in Computer Science from Mohammad Ali Jinnah University from 2017 to 2021.
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