Erin Hales
Full Stack Developer at Summa
West Palm Beach, Florida, United States
Summary
👤
Senior🎓
Top SchoolErin Hales is a full stack developer with eight years focused on blockchain interoperability and interpretability, known for building robust cross-chain bridges and developer tooling. At Nomad she led the Token Bridge UI and TypeScript SDK, indexed and linked cross-chain events with SQL, and spearheaded the recovery UI and efforts after a major bridge exploit. Previously at cLabs and Summa she contributed to explorer tooling, Optics UI, and a multi-language Bitcoin SPV library that still powers a Bitcoin relay today. She combines front-end polish and design ownership with back-end data engineering and smart contract testing, and has hands-on experience running support communities to surface real user bugs. Erin’s work spans production-grade user interfaces that handled hundreds of millions in transfers to the forensic analysis of cross-chain message flows—skills that make her equally comfortable shipping delightful UIs or tracing complex multi-chain failures. Based in West Palm Beach, she remains active in open source (GitHub: ErinHales) and gravitates toward projects that bridge chains and teams.
8 years of coding experience
5 years of employment as a software developer
Web Development, Web Development at DevMountainComputer Science, Computer Science at freeCodeCampEDUCATION, EDUCATION at Western State Colorado University
Github Skills (53)
crypto10
wallet10
solidity10
optimistic10
verification10
cryptocurrency10
sdk10
ethereum10
blockchain10
smart-contracts10
chain9
bitcoin9
typescript9
etherscan9
interchain9
Programming languages (10)
Github contributions (5)
summa-tx/relays
Sep 2019 - Mar 2021
Cross-chain relays :)
Contributions:4 reviews, 150 commits, 60 PRs in 1 year 6 months
chainblockchainrelayscross-chain
nomad-xyz/monorepo
Mar 2022 - Dec 2022
Nomad Monorepo -- SDKs, Contracts, and more!
Contributions:64 reviews, 195 commits, 62 PRs in 9 months
monorepoethereumnomadblockchainsdks
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