Jiachen Niu
Software Engineer at Google
Sunnyvale, California, United States
Summary
👤
Senior🎓
Top SchoolJiachen Niu is a software engineer with eight years of experience focused on distributed systems, networking, and backend development, currently contributing at Cisco from Sunnyvale. He has deep hands-on expertise in C/C++, Java, Python, Go and practical familiarity with Rust and TypeScript, pairing strong debugging skills with a proven track record optimizing ASIC simulators and implementing performance-driven models at Juniper Networks. His work spans low-level simulator refactors, runtime tracing for 100+ worker threads, co-simulation tooling, and automation that accelerated hardware driver development and CI workflows. Jiachen combines academic rigor (MS and BS from UC San Diego, GPAs ~3.8–3.9) with production experience in cloud automation at Oracle and teaching complex systems topics, revealing both practical delivery and an aptitude for mentoring. He is passionate about learning and efficiency, maintains a technical homepage, and brings a pragmatic systems-oriented mindset that surfaces subtle runtime and tooling improvements often overlooked in large codebases.
8 years of coding experience
2 years of employment as a software developer
University of California, San DiegoHigh School Diploma, High School Diploma at Zhengzhou Foreign Language School
Github Skills (6)
javascript9
open-source9
youtube8
automation1
automations1
python1
Programming languages (6)
Github contributions (5)
Hackerry/Truth-Table-Generator
Jan 2018 - Apr 2020
Contributions:11 pushes, 1 branch in 2 years 2 months
Hackerry/LinuxScripts
Dec 2018 - Apr 2022
Contributions:18 pushes, 1 branch in 3 years 4 months
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