Pengfei Xue
Tech Leader at 更美APP
Fengtai District, Beijing, China
Summary
👤
Senior🎓
Top SchoolPengfei Xue is a tech leader with 14 years of hands-on experience building backend systems, infrastructure, and developer-facing services, currently leading engineering at 更美APP in Beijing. He has deep practical experience in Go and Python stacks—contributing to the high-profile beego web framework by improving error handling, configuration loading, and HTTP/caching behaviors—and has built internal sync, image storage, and deployment automation services in previous roles. Comfortable across system administration, CI/CD, and large-scale web services, he has run KVM fleets, Puppet-managed environments, and monitoring with Nagios/Cacti. Pengfei pairs pragmatic engineering with a product mindset—“make your life easier, programming it”—and a track record of turning operational pain points into robust, reusable services.
14 years of coding experience
2 years of employment as a software developer
硕士, 软件工程, 硕士, 软件工程 at Nanjing UniversityBachelor of Science (BS), Computer Software Engineering, Bachelor of Science (BS), Computer Software Engineering at Nanjing University of Science and Technology
English, Chinese
Stackoverflow
661reputation
90kreached
19answers
0questions
Github Skills (15)
configuration-management10
http10
go10
beego10
web-framework9
error-handling9
caching8
string-formatting6
apache-superset6
django-celery6
celery6
perl6
python6
scala6
cgi6
Programming languages (13)
Github contributions (5)
beego/beego
Nov 2013 - Mar 2014
beego is an open-source, high-performance web framework for the Go programming language.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:28 commits in 3 months
Contributions summary:Pengfei contributed to the `beego` web framework, focusing on improving error handling, and configuration management. They implemented HTTP exception handling with custom error pages and added support for server host:port information. Additionally, the user made changes to configuration loading, making it case-insensitive, and they addressed issues related to HTTP request handling, and caching mechanisms to support auto-connection.
beegogoprogramming-languageweb-framework
pengfei-xue/openshift-flask-mongdb
Nov 2012 - May 2013
Contributions:82 commits in 6 months
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