Yoshiyuki Hiyama
Customer Support at CQG, Inc.
Japan
Summary
👤
Senior🎓
Top SchoolYoshiyuki Hiyama is a seasoned customer support and technical specialist with 14 years in electronic trading solutions and deep expertise in exchange systems, derivatives, and futures. Based in Japan, he blends hands-on development experience (Android, PHP, web) from earlier roles with a long tenure supporting institutional trading platforms at CQG. Yoshiyuki excels at technical sales and development support, project planning, and nurturing customer relationships across the Japanese market. His background spans frontline support to account and technical relationship management, giving him rare end-to-end insight into product, operations, and client needs. Quietly technical yet client-focused, he often bridges gaps between engineering and business stakeholders to deliver practical, exchange-grade solutions.
15 years of coding experience
9 years of employment as a software developer
YMCA Social Physical Education CollegeTokyo YMCA
Chinese
Github Skills (78)
cryptocurrency10
ruby-client10
wallet10
javascript10
rubygems10
git-repository10
sdk10
electron10
nem10
faucet10
documentation10
blockchain-platform10
blockchain10
blockchain-network10
custom-scrollbar9
Programming languages (11)
Github contributions (5)
44uk/dotfiles
Aug 2015 - Jun 2025
Contributions:46 pushes, 4 branches in 9 years 11 months
44uk/staticpress-ftp
Aug 2014 - Oct 2016
Contributions:6 commits, 10 pushes, 1 branch in 2 years 2 months
wordpresspresspluginftpwordpress-plugin
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