Joel Mun
Senior Developer Relations, RippleX
Singapore
Summary
👤
Senior🎓
Top SchoolJoel Mun is a Senior Developer Relations lead at RippleX with nine years of hands-on engineering experience across Web3, security, and real-time systems. He has architected protocols from scratch—most recently leading Strobe Finance to a $2M market cap within days and designing cross-chain flows via Axelar—and built L2 money market primitives on Starknet using Rust, Cairo, Solidity and TypeScript. Joel blends developer advocacy with deep technical credibility from roles in crypto arbitrage, audio-first collaboration tooling, and cybersecurity in the Republic of Korea Navy. Based in Singapore, he publishes technical writing and research (personal site, Substack, Medium) and maintains an active bug bounty presence, reflecting a pragmatic focus on security and incentives. Colleagues know him for shipping production-grade, auditable systems and for the concise credo captured on his GitHub: “blockchain, sleep, and repeat.”
9 years of coding experience
7 years of employment as a software developer
The University of Hong Kong (HKU)International Baccalaureate Diploma, International Baccalaureate Diploma at Utahloy International School of Guangzhou
Korean, English, Chinese
Github Skills (200)
ui-components10
testing10
material-ui10
automation10
isolation10
firefox10
api10
html10
storybook-addon10
typescript-compiler10
dom10
nodejs10
svelte10
css10
user-interface10
Programming languages (15)
Github contributions (5)
Lazer-1/lazer-1.github.io
Oct 2023 - Mar 2025
Lazer 1 Research
Contributions:10 PRs, 86 pushes, 15 branches in 1 year 5 months
9oelM/todo
May 2019 - May 2019
Todo fullstack.
Contributions:104 commits, 20 PRs, 58 pushes in 8 days
reactjavascriptexpressdockernodejs
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