Jing Sun
Senior Software Engineer at Celonis
Karlsruhe, Baden-Württemberg, Germany
Summary
👤
Senior🎓
Top SchoolJing Sun is a Senior Software Engineer based in Karlsruhe, Germany, with nine years of experience building reliable software across SaaS and cloud-focused teams. She has progressed through engineering roles at Citrix and LogMeIn before contributing to GoTo and currently Celonis, demonstrating strength in sustaining and evolving mature products. A lifelong learner who believes every skill can be acquired, Jing combines disciplined academic foundations from KIT (MSc CS, 1.2) with pragmatic, hands-on delivery in fast-moving environments. Colleagues would describe her as consistently curious and focused on incremental improvement—she favors practical solutions that reduce long-term maintenance cost. Though not a prolific public GitHub profile, her steady career trajectory reflects deep product engineering experience in large-scale enterprise settings.
9 years of coding experience
9 years of employment as a software developer
Master's degree, Computer Science, 1.2, Master's degree, Computer Science, 1.2 at Karlsruher Institut für Technologie (KIT)
English, German, Chinese, Japanese
Github Skills (37)
sip-server10
xmpp10
brokers10
stun10
erlang10
matrix10
messaging10
mqtt10
broker10
voip10
sip10
iot10
chat10
ejabberd10
jabber10
Programming languages (4)
Github contributions (5)
kuvia/ejabberd
Aug 2017 - Jan 2021
Robust, ubiquitous and massively scalable Jabber / XMPP Instant Messaging platform
Contributions:6 pushes, 2 branches in 3 years 6 months
scalablediscoursexmppzulipmessaging-platform
kuvia/drive_rss
Sep 2019 - Sep 2019
Creates a RSS file from a shared Google Drive folder
Contributions:3 commits, 5 pushes, 1 branch in 1 day
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.