Gyuri Grell is a Principal Staff Engineer, Mobile with 14 years of experience delivering elegant iOS and Android applications across startups and large enterprises. At Constant Contact, he re-architected the iOS app to mirror Android patterns, implementing clean architecture, MVVM with ReactorKit, RxSwift, Moya for REST APIs, and SQLDelight for the database. He has led cross-platform initiatives, including a complex rich-text editor for iOS and Android and migrating Android code toward Kotlin while unifying API wrappers with Retrofit and Moshi. Gyuri also contributes to the developer community as Lead Editor of Android Weekly (57k subscribers) and collaborates with global mobile conferences. Based in Rhode Island, he combines hands-on coding with architectural leadership and is open to new mobile opportunities and collaborations.
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Gyuri Grell - Software Engineer at Constant Contact