Dong Lin
Connectivity Manager at Jefferies
Japan
Summary
👤
Senior🎓
Top SchoolDong Lin is a trilingual Connectivity Manager and seasoned IT specialist with over 20 years of OOP experience (15+ years in Java, 7+ in C++) and deep expertise in electronic trading systems and the FIX protocol. He combines hands-on server-side and multi-threaded development with 15+ years of trading system design, client-facing support, and team leadership managing up to ten engineers. Dong has delivered production systems across global banks and securities firms, including long tenures at Mitsubishi UFJ, Morgan Stanley, and now Jefferies, bringing both development and operational perspectives. An active open-source contributor, his simplequickfix project reflects practical expertise in trading connectivity rather than theoretical work. Based in Japan with a Master of Engineering from Dalian University of Technology, he thrives on solving low-latency, reliability-focused problems at the intersection of finance and infrastructure.
14 years of coding experience
11 years of employment as a software developer
Master of Engineering (M.Eng.), Master of Engineering (M.Eng.) at Dalian University of Technology
English, Japanese, Chinese
Github Skills (1)
imap1
Programming languages (1)
Github contributions (5)
donglinworld/simplequickfix
Jul 2019 - Dec 2024
The official QuickFIX/J project repository
Contributions:1 release, 16 pushes, 5 branches in 5 years 5 months
javaquickfixcpp
Ozgay/simplefix
Jan 2012 - Jul 2014
Contributions:37 commits in 2 years 7 months
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