Leaf Johnson
Master Developer at Ericsson
Beijing, China
Summary
👤
Senior🎓
Top SchoolLeaf Johnson is a Master Developer with 14 years of hands-on experience building mobile Linux and radio product software, currently leading software design for Ericsson's radio units including AIR6468 and RRU8823 from Beijing. He brings deep systems expertise across Linux kernel C, Qt/C++ application work (now favoring React+Antd for UIs), Python/Django web tooling, and pragmatic scripting with Perl, Bash and Makefiles. His day-to-day focuses on 5G radio unit firmware and RF calibration methods, complemented by early-stage modem RF bring-up and production-line test solutions. A committed open-source practitioner, he publishes his embedded control framework and prefers GitHub as his primary codebase, reflecting a bias toward reproducible, community-friendly tooling. Notably, he blends low-level kernel and middleware development with product-driven system design, making him effective at translating complex RF and embedded requirements into maintainable software.
14 years of coding experience
11 years of employment as a software developer
Bachelor, Automation, Bachelor, Automation at Beijing University of Post and Telecommunications
English, Chinese
Stackoverflow
16reputation
2kreached
2answers
0questions
Github Skills (40)
api10
mysql9
cms9
dashboard9
javascript9
typescript9
rest9
nodejs9
react9
graphql9
cockpit8
koa8
umijs8
jamstack8
umi8
Programming languages (2)
Github contributions (5)
cardmaster/libtorrent
Aug 2015 - Apr 2019
Contributions:3 pushes, 1 branch, 6 tags in 3 years 8 months
bittorrentlibtorrenttorrent
cardmaster/rtorrent
Aug 2015 - Apr 2019
Contributions:2 pushes, 1 branch, 9 tags in 3 years 8 months
bittorrent-clientrtorrentbittorrenttorrent
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.