Guijin Ding
Founder & CTO at Beijing Yourui Technology Co., Ltd
Chaoyang District, Beijing, China
Summary
👤
Senior🎓
Top SchoolGuijin Ding is a seasoned software leader and founder with over 11 years building production-grade communication and security systems. As Founder & CTO of Beijing Yourui Technology he created PPMessage, a Python-implemented plug-and-play in-app messaging and online customer service SDK positioned as an Intercom alternative for iOS/Android. His background includes technical leadership at Websense and a CTO role at Zinglabs, where he shipped call-center and email/security solutions, showing strength in both product-facing SDKs and enterprise security components. Trained as a physicist at Dalian University of Technology, he combines analytical rigor with pragmatic engineering to turn tooling into products—echoed by his GitHub motto, "First we build the tools, then they build us." Based in Chaoyang District, Beijing, he blends startup grit with deep hands-on experience in Python and real-time messaging systems.
11 years of coding experience
4 years of employment as a software developer
Bachelor, Physics, Bachelor, Physics at Dalian University of Technology
Stackoverflow
1reputation
0reached
1answer
0questions
Github Skills (137)
web3py10
python10
odoo10
deep-learning10
mobile-web10
erp10
javascript10
django10
ionic10
ml10
neural-network10
management10
multiclass-classification10
angular10
data-science10
Programming languages (7)
Github contributions (5)
PPMESSAGE/ppcom-android-sdk
Jun 2016 - May 2017
Contributions:54 commits, 52 pushes, 1 branch in 11 months
in-app-messagingandroidsdkmessaging-appmessaging
dingguijin/subtitle
Dec 2017 - Jan 2018
Contributions:51 commits, 50 pushes, 1 branch in 1 month
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