乐荣朱
Zzllrr at zzllrr
Nanjing City, Jiangsu, China
Summary
👤
Senior🎓
Top School乐荣朱 is a seasoned digital marketer and developer based in Nanjing with eight years of professional experience blending SEM strategy and data-driven product development. As SEM推广架构专家 at Made-in-China.com and founder of the zzllrr personal projects, he builds practical tools—authoring Chrome extensions like Imager Geek, an RSS reader, and the open-source math app zzllrr Mather—that reflect a rare mix of growth marketing and hands-on engineering. With a bachelor’s in applied mathematics, he leverages quantitative thinking to optimize search visibility and user-facing features alike. Colleagues describe him as persistent and curious—“keep learning, trying and going”—which shows in continuous side-project releases that bridge user needs and technical polish.
9 years of coding experience
Bachelor, Applied Mathematics, Bachelor, Applied Mathematics at Nanjing University of Information Science and Technology
English
Stackoverflow
1reputation
129reached
1answer
1question
Github Skills (33)
discrete-mathematics10
geometry10
algebra10
mathematics10
topology10
solver10
solve10
math10
offline-app10
maths10
latex10
webapp10
linear-algebra10
math-library10
katex9
Programming languages (4)
Github contributions (5)
zzllrr/mather
Jul 2017 - Jan 2023
zzllrr mather(an offline tool for Math learning, education and research)小乐数学，离线可用的数学学习（自学或教学）、研究辅助工具。计划覆盖数学全部学科的解题、作图、演示、探索工具箱。目前是演示Demo版（抛转引玉），但已经支持数学公式编辑显示，部分作图功能，部分学科，如线性代数、离散数学的部分解题功能。最终目标是推动专业数学家、编程专家、教育工作者、科普工作者共同打造出更加专业级的Mather数学工具
Contributions:1 review, 419 commits, 4 PRs in 5 years 6 months
mathmathematicsoffline-toollatexoffline
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