Ravern Koh
Software Engineer at Greptile
Singapore
Summary
👤
Senior🎓
Top SchoolRavern Koh is a software engineer with nine years of hands-on experience spanning startups, fintech, and government tech across San Francisco and Singapore. He builds compilers and local-first software, blending low-level systems interest with product-focused full‑stack delivery demonstrated at Undertide Apps, Taskade, TenX, and recent internships at Optiver, Stripe, and Kipo AI. A strong academic performer (NUS BComp with a 4.54/5.0 GPA and a perfect diploma GPA), he pairs rigorous CS foundations with practical shipping experience. His background includes logistics leadership in the Singapore Armed Forces, which sharpened his operational discipline and cross-functional collaboration. Known for a meandering but curious open-source presence, he tends to explore projects end-to-end rather than specialize narrowly. Equally comfortable prototyping UIs and digging into compiler or sync semantics, he thrives on building resilient, user-first systems.
9 years of coding experience
6 years of employment as a software developer
Diploma in Information Security and Forensics Computer and Information Systems Security/Information Assurance, Diploma in Information Security and Forensics Computer and Information Systems Security/Information Assurance at Ngee Ann PolytechnicGCE 'O' Levels Information Technology, GCE 'O' Levels Information Technology at School of Science and Technology, SingaporeBachelor of Computing Computer Science, Bachelor of Computing Computer Science at National University of Singapore
English, Chinese
Github Skills (182)
programming-language10
webview10
brunch10
react-redux10
windows10
web-frontend10
linux10
mobile-application10
webapp10
shell10
cli10
console10
typescript10
packr10
bsd10
Programming languages (24)
Github contributions (5)
eko-lang/eko
Feb 2019 - Mar 2019
📇 Compiler and engine
Contributions:9 commits, 4 PRs, 196 pushes in 23 days
compilerekoscripting-languageengine
ravern/wordy
Mar 2018 - Dec 2022
Contributions:4 pushes, 1 branch in 4 years 9 months
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