Mingrui Zhang is an ML and HCI researcher-turned-product engineer with 11 years of experience building novel interaction systems and applied AI across AR/MR, mobile, and recommendation products. After a PhD in HCI from University of Washington, he prototyped EMG handwriting, gaze/hand AR interactions and keyboard designs at Meta and shipped voice and phrase-level input work during internships at Apple and Google. He blends deep research rigor with hands-on product delivery, recently bootstrapping engine-level work as a Member of Technical Staff at Reflection AI. Notably, his background spans both foundational LLM-enhanced recommendation modeling and tactile interaction prototypes, enabling cross-disciplinary solutions that connect perception, language, and UX. Based in New York, he is selective about domains (not interested in finance/trading/TikTok/Huawei), reflecting a focused product and ethics-first approach.
11 years of coding experience
8 years of employment as a software developer
Doctor of Philosophy - PhD HCI, Doctor of Philosophy - PhD HCI at University of Washington
Bachelor’s Degree Computer Science, Bachelor’s Degree Computer Science at Tsinghua University
Kai Feng Middle School
The Chinese University of Hong Kong (CUHK)
Visting Students Human Computer Interaction, Visting Students Human Computer Interaction at Massachusetts Institute of Technology
Contributions:21 commits, 1 PR, 23 pushes in 2 months
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Mingrui Zhang - Member Of Technical Staff at Reflection AI