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Antonio Song

Antonio Song

Product Designer @ Square; focused on empowering sellers

New York, New York, United States
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Joined August 2025
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LinkedIn Product Design
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Summary

Antonio Song is a highly experienced Product Designer with a background in Human-Computer Interaction, having worked at prominent tech companies such as Apple, PayPal, Venmo, LinkedIn, and Square. His expertise spans across various design disciplines, including user experience (UX), interface design, and product development, consistently delivering impactful features and innovative solutions. scribd+1
Antonio demonstrates strong leadership and entrepreneurial spirit, evident from his role as Interface Design Lead for the Iris Lunar Rover project at Carnegie Mellon University and his involvement as Founding Product Designer and Head of Design for the Perch reader app. He is passionate about design thinking and has contributed to the design community through his writings and speaking engagements at top universities. youtube+2
His work at LinkedIn showcased his ability to drive significant user engagement and content creation, with notable achievements including increasing reshares by over 24% and growing content creators by 1%. At Square, he has focused on enhancing banking features for sellers, streamlining onboarding processes, and improving fund management with intuitive designs. scribd

Work

Education

Projects

Writing

Why Carnegie Mellon Masters programs (MDes, MHCI) are (statistically) the worst choices for international students pursuing UX Design

October 1, 2020

An article discussing the disadvantages of CMU's MDes and MHCI programs for international students, particularly regarding STEM OPT and summer internship opportunities, and advocating for program improvements.

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LinkedIn Design Challenge 2018 — University Community

November 1, 2018

A detailed case study on his project for the LinkedIn Design Challenge, outlining the design brief, initial thoughts, in-depth interviews, synthesis, ideation, user flow, wireframing, prototyping, and future considerations for a university community feature within LinkedIn.

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