Shang Sim
Founding Engineer at Crater
San Francisco, California, United States
Summary
👤
Senior🎓
Top SchoolShang Sim is a Site Reliability Engineer based in San Francisco with nine years of hands-on experience building resilient infrastructure and performance-critical systems. He has moved quickly from founding-engineer roles scaling AI agents and reliability to SRE at Google, bringing a strong blend of embedded systems, verification, and cloud-native experience. His background includes shipping 0-1 AI agent platforms for health, leading RISC-V core verification with UVM, and writing low-latency embedded race software—demonstrating fluency across hardware-adjacent and cloud stacks. Shang values practical shipping ("just do it!") and developer experience, having improved onboarding and dev tooling at Terra API and other startups. Comfortable at the intersection of electronics design and software, he combines rapid prototyping instincts with production-grade reliability. Reachable at sim@shangen.org, he brings startup grit and a systems-oriented mindset to large-scale reliability challenges.
9 years of coding experience
2 years of employment as a software developer
Bachelor of Science - BS, Computer Engineering, Bachelor of Science - BS, Computer Engineering at Georgia Institute of TechnologySingapore GCE 'A' Level, Singapore GCE 'A' Level at National Junior CollegeSingapore GCE 'O' Level, Singapore GCE 'O' Level at St Andrew's Secondary SchoolSpecial Term, Computer Science, Special Term, Computer Science at National University of Singapore
Github Skills (25)
objective-c10
ios10
xcode10
carthage10
swift10
macos10
cocoapods10
photopicker8
image7
photo7
3d-touch7
zooming7
pickerview6
browser6
gif6
Programming languages (1)
Github contributions (5)
install-b/LYPhotoBrowser-
Mar 2017 - Nov 2018
Contributions:23 commits, 29 pushes, 1 branch in 1 year 8 months
install-b/SGModleKeyValues
Jan 2017 - Dec 2017
Contributions:15 commits, 16 pushes, 1 branch in 11 months
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