Jason Liu
Toronto, Ontario, Canada
Summary
🤩
Rockstar🎓
Top SchoolJason Liu is a Computer Engineering student at McMaster University graduating in 2025 with nine years of practical experience spanning software development, IT support, and hands-on embedded systems. He builds responsive front-end experiences with JavaScript and React while also working at the protocol and systems level—contributing to low-level networking code (tun2socks) and using tools like Wireshark, nmap, and tcpdump. His internships include debugging enterprise systems at CIBC and securing and supporting operations at Quatek, and he’s delivered embedded projects such as an MQTT-enabled remotely monitored greenhouse that ties real-time data to hardware control. Comfortable bridging software and hardware, Jason combines a UI/UX focus with a pragmatic understanding of networking and embedded constraints, and he’s actively seeking roles in frontend, networked systems, or embedded software engineering.
9 years of coding experience
3 years of employment as a software developer
Undergraduate, Computer Engineering, 3.6, Undergraduate, Computer Engineering, 3.6 at McMaster UniversityHigh School Diploma, Computer Engineering, High School Diploma, Computer Engineering at Sinclair Secondary School
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (9)
ip10
go10
networking10
tcp10
shell8
script8
sh8
concurrency8
scripting8
Programming languages (14)
Github contributions (5)
xjasonlyu/tun2socks
Jul 2019 - Jan 2023
tun2socks - powered by gVisor TCP/IP stack
Role in this project:
Back-end Developer
Back-end DeveloperContributions:9 releases, 40 reviews, 698 commits in 3 years 6 months
Contributions summary:Jason primarily contributed to the core logic of the tun2socks project, focusing on low-level networking. Their contributions involved adding and modifying code related to application-layered TCP functions, particularly in the area of altcp (application-layered TCP). Additionally, the user updated shell scripts for configuring routes and contributed to debugging and optimizing functions. The user also worked on refactoring certain code to fix potential data races in the project.
gvisorsocks4tuntaptun2socksdocker-image
xjasonlyu/Rules
Dec 2020 - Feb 2023
Contributions:100 commits, 42 pushes, 2 branches in 2 years 2 months
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