Joey Harward is a Senior Mobile Engineer with over a decade of focused mobile experience and 20 years programming overall, currently building at Dapper Labs from Apex, North Carolina. He has led Android and React Native efforts for crypto and fintech products—shipping Proton Wallet, Lynx Wallet, MetalPay refactors, and end-to-end integrations for KYC, payments, analytics, and deep linking. Comfortable across Kotlin, Swift, TypeScript, Java, and C++, Joey combines hands-on implementation with mentoring and documentation practices that keep distributed and offshore teams aligned. He’s shown products at major industry events like Money20/20 and SXSW, and has a track record of owning third-party library forks and complex integrations to keep production systems reliable. Notably, his background includes building declarative C++ UI toolkits early in his career, giving him a rare blend of low-level UI experience and modern cross-platform mobile engineering.
10 years of coding experience
20 years of employment as a software developer
Bachelor of Science (BS) Computer Science, Bachelor of Science (BS) Computer Science at North Carolina State University
Kotlin library for handling Proton Chain operations. The main purpose of this library is for account and key management, but also handles signing and pushing transactions.
Contributions:31 releases, 216 commits, 76 PRs in 1 year 7 months
Contributions:2 PRs, 24 pushes, 2 branches in 1 month
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.
Request Free Trial
Joey Harward - Senior Mobile Engineer at Dapper Labs