Jinhyun Kim
Principal Software Apps Engineer at Yahoo
Los Angeles, California, United States
Summary
👤
Senior🎓
Top SchoolJinhyun Kim is a Principal Software Apps Engineer based in Los Angeles with 11 years of experience building Android products and shaping mobile UX at Yahoo and Verizon Media. He combines deep Android engineering craft—shipping apps for Finance, Watch Together, TV and launcher experiences—with formal HCI training from Georgia Tech, bringing research-driven design, user testing, accessibility and analytics into production. Known for pairing hands-on coding with automated testing and measurement, he helps teams turn usability insights into resilient, measurable features. His background includes mentoring students as a TA and early mobile platform work at NCR, reflecting a long-standing focus on practical, user-centered mobile solutions.
11 years of coding experience
8 years of employment as a software developer
M.S. Computer Science Human Computer Interaction Specialization, M.S. Computer Science Human Computer Interaction Specialization at Georgia Institute of Technology
Korean, English, Japanese
Github Skills (24)
android-imageview8
rotate8
android-library7
api6
android6
kotlin6
api-blueprint6
rest-api5
rest5
documentation-generator5
restful5
api-documentation5
swagger4
material-design4
redoc3
Programming languages (4)
Github contributions (5)
jinkim608/reach.io
Oct 2014 - Feb 2015
Contributions:58 commits, 1 push in 3 months
jinkimdev/SnapPoll
Jan 2015 - May 2015
Contributions:92 pushes, 1 branch in 3 months
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