Summary
Tianming Xu is a seasoned iOS-focused software engineer with 11 years building mobile-first experiences for products used by millions, currently contributing at OKX after significant roles at Cash App and Square. His background spans peer-to-peer payments, seller-facing mobile experiences, and consumer news and UGC platforms, reflecting deep expertise in native iOS architecture and shipping polished mobile features. A New York University MS graduate with roots in communications engineering, he brings both rigorous academic training and practical product sense to mobile UX and performance trade-offs. Passionate about gaming and mobile enjoyment, he combines a user-centric mindset with production-grade engineering to build apps people actually want to use. An under-the-radar strength is his consistent progression across fintech and consumer media, showing an ability to adapt iOS craftsmanship to high-security and high-scale environments.
11 years of coding experience
10 years of employment as a software developer
Master of Science (MS) Computer Science, Master of Science (MS) Computer Science at New York University
Bachelor of Engineering (BE) Communication Enginnering, Bachelor of Engineering (BE) Communication Enginnering at Beijing University of Posts and Telecommunications
Chinese, English