Shohei Yokoyama is an iOS engineer with 11 years of experience, currently driving US growth features at SmartNews after launching multiple consumer apps and joint ventures at CyberAgent. He blends deep mobile engineering (Objective-C, Swift, RxSwift) with architecture and CI/CD expertise, having designed multi-module Flux/Redux-based projects and led small engineering teams. Shohei has a history of shipping products from scratch—most notably WINTICKET and CyberLDH—and contributes to OSS like the Gemini iOS animation framework. Awarded multiple MVPs for rapid, high-impact delivery, he pairs product-minded development with hands-on UI/UX craftsmanship rooted in his human engineering master’s background.
11 years of coding experience
6 years of employment as a software developer
Bachelor's degree, Mechanical Engineering, Bachelor's degree, Mechanical Engineering at Seikei University
Master's degree, Human engineering, Master's degree, Human engineering at 首都大学東京
Gemini is rich scroll based animation framework for iOS, written in Swift.
Role in this project:
Mobile Developer (iOS)
Contributions:4 releases, 1 review, 79 commits in 3 years 4 months
Contributions summary:Shohei primarily contributed to the Gemini iOS animation framework. Their work involved creating and modifying UI elements, particularly within example projects, and fixing layout issues in sample views. They refactored code, improved the visual appearance with color gradients, and added functionality like item rotation and navigation bar controls within the example applications. Additionally, they made improvements to the project's build scripts related to resources and frameworks.
Contributions:23 commits, 21 pushes, 1 branch in 9 months
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