Frank Jun
Principal Mechanical Design Engineer at Cerebras Systems
San Jose, California, United States
Summary
🤩
Rockstar🎓
Top SchoolFrank Jun is a Principal Mechanical Design Engineer with 11+ years of experience solving high-stakes electro-mechanical and thermal challenges for data center and AI hardware. He currently leads mechanical architecture and system-level liquid cooling for Cerebras Systems’ wafer-scale AI engine, translating novel chip-scale constraints into patented packaging and chassis solutions. His background spans leadership roles at Cisco, AMD, Google and Juniper, where he delivered complex switch, server and storage platforms for hyperscale deployments. Practical, hands-on skills extend to firmware-adjacent DevOps tooling—he maintains automation and networking scripts in his GitHub projects—reflecting an engineer who bridges hardware design with deployment and operations. Based in San Jose, he combines deep mechanical rigor with product-focused execution to bring unprecedented compute architectures into production.
11 years of coding experience
25 years of employment as a software developer
BSME Mechanical Engineering, BSME Mechanical Engineering at University of Washington
Github Skills (11)
sh10
script10
shell10
devops10
scripting10
networking9
automation9
automations9
cron8
vms8
nodejs7
Programming languages (8)
Github contributions (5)
frankiejun/serv00-play
Aug 2024 - Mar 2026
serv00/hostuno 上的一些应用，包括argo+vmess/vmess+ws/hy2/socks5/mtproto/alist/哪吒探针|面板 等, 自动化部署、批量保号、进程防杀、消息推送
Role in this project:
DevOps Engineer
DevOps EngineerContributions:1 review, 14 PRs, 303 pushes in 1 year 6 months
Contributions summary:Frank primarily worked on setting up and configuring applications related to serv00/hostuno, including vmess, argo, and related components. They created and modified shell scripts (entrypoint.sh, argo.sh, start.sh, killvmess.sh, keepalive.sh, autoUpdateHyIP.sh, cronSSL.sh, mtg) to automate deployment, manage processes, and configure networking, and added features for creating, starting, and stopping various network services, along with managing their associated configurations. They also incorporated features for message notifications, particularly related to service status updates.
mtprotosocks
frankiejun/cvwt
Apr 2024 - Nov 2025
Cloudflare 上建workers和pages节点及自动化优选IP的一揽子工具
Contributions:8 releases, 1 PR, 40 pushes in 1 year 7 months
cloudflare
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