amplitude-analytics > amplitude-analytics Employee Directory > Stephen Choi
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Stephen Choi
Senior Software Engineer
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Location: San Jose, California, United StatesApprox. Years of Experience: 17
Stephen Choi's Current Workplace
Amplitude
Company Size
301-1000
Amount Raised
$311.5M
We help companies unlock the power of their products. ⚡ • Get help: http://community.amplitude.com • Join the team: http://amplitude.com/careers
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Notable Investors
GIC, Sequoia Capital, Y Combinator, BoxGroup, DCVC
Communities
Technical Support
Product Management
Enterprise Software
Experience
Senior Software Engineer
Amplitude · Full-time
May 2022 - Present
3 yrs 1 mo
Senior Software Engineer
Box
Jul 2019 - Apr 2022
2 yrs 10 mos
Senior Software Engineer
LG Electronics · Full-time
Feb 2015 - Jul 2019
4 yrs 6 mos
• Led design and development of standards and libraries for the React-based next-generation web app framework​ for TVs, robots, and automobiles • Responsible for building key UI components and libraries shipped in every LG Smart webOS TV product • Created reference apps and provided best practices for app developers to build production class applications which have been implemented as the set guideline for all product launch • Collaborated with application developers on performance and code quality improvement, reducing launch time by 40% • Managed and coordinated workshops with over 100 participants from 5 different teams as a lead engineer to design and develop standardized components and APIs
Software Engineer
LG Electronics
Jul 2010 - Oct 2014
4 yrs 4 mos
• Led the team on annual development of LG Smart TV system apps using ActionScript 2.0 and 3.0 • Served as a core UI engineer in developing initial smart TV ecosystem service such as app store, membership, billing, advertisement, and service settings • Led the UI team for development of Q Voice, a NLP service for TV • Built a localization tool that supported product launch in 60+ languages across 150+ countries
Research Assistant
Georgia Institute of Technology
Jan 2009 - May 2010
1 yr 5 mos
• Created an a sonification software tool which takes an image of a line graph with an optical input device and then hear an auditory graph of the digitized graph image. Usability studies indicate addition of optical input allows them to have simple and fast output. • Conducted research in conjunction with Georgia Academy for the Blind to find the educational benefits of auditory graphs. Preliminary studies show that current tools can help them understand and learn the concept of visual graphs.
Education
  • 2008 - 2010
    Georgia Institute of TechnologyMaster of Science (M.S.), Human-Computer Interaction
  • 2004 - 2008
    Iowa State UniversityBachelor of Science (B.S.), Computer Science