Soha Jin

Experience

Luogu June 2013 - Present

Full-stack and operations engineer https://www.luogu.com.cn

Luogu is a well-known online judge platform in China, providing a wealth of practice problems and learning resources for various algorithmic competitions. As one of its products, Luogu Class offers interactive and video courses on programming and algorithms.

Tianhai Global Network (AS4842) Apr. 2016 - Present

Network Operator

The network is settled as a research network at first by Tianhai InfoTech. It has PoPs in Asia, Europe and North America, connected to IXPs (Internet exchange points) like HKIX, Seattle IX (SIX), and KleyReX.

Open Source Contribution

Linux Kernel 2 commits

BIRD Internet Routing Daemon 1 commit

rspamd 1 commit

Vue.js 1 commit

Vijos Nov. 2018 - Present

Core Contributor https://github.com/vijos/vj4

A free and open-source online judge system.

OI in Hand Oct. 2013 - Apr. 2018

Maintainer

A search engine for problems across various online judge services around the world. As a product developed by Tianhai InfoTech.

FIRST Robotics Competition (FRC)

This competition is for inspiring high school students about STEM (Science, Technology, Engineering and Mathematics). To win the game, team should build a industrial robot with robust structure and intelligent program and defeat the opponent.

• July 2016 - Apr. 2018, I took part in the competition as team member (software engineer) in Team 6385, 5453. Entered world championship in 2018 with Team 5453.
• July 2018 - Present, I took part in the competition as software mentor in Team 5453, 7529, 8214.

Education

Wenzhou University Oujiang College Sept. 2018 - June 2022

Present Wenzhou University of Technology (Since 2022)

Bachelor of Engineering in Computer Science & Technology

Skill

Human language (excl. dialects)

• Mandarin / Chinese (first language)
• English (2004)

Programming language

• PHP (2013)
• C# (2016)
• Rust (2017)
• JavaScript (2013) / TypeScript (2018)
• Python 3 (2016)
• CSS (2014), HTML (2013), Nix (2021), SLAX (2020), SQL (2013), C (2015), Kotlin (2020), Lua (2018), Python 2 (2008), C++ (2015), Pascal (2009), Go (2017), Java (2018), Ruby (2016), Visual Basic (2015), ActionScript (2014), PowerShell (2017), Shell (2014), LOGO (2007), Windows Batch File (2004), 易语言 (2010)
• Others are omitted in print version.