Yurii Voievodin

Lead iOS Engineer

VistaPrint + VistaCreate • 2022 - 2025

• Increased unit test coverage, improving regression stability and release confidence
• Implement modular architecture in iOS app
• Integrate analytics services Firebase, AppsFlyer, Iterable
• Implemented A/B testing experiments that improved key conversion metrics (e.g. onboarding / retention)
• Collaborated with product, design, and analytics teams on feature planning

Software Engineer (iOS, Swift)

Clowder • 2020 - 2022

• Create clones (copies) of the Core product
• Add customizations to the clones and enable/disable product modules
• Integrate user profile with custom fields to the clones of the Core product
• Work with Git by GitFlow methodology, resolve merge conflicts
• Support existing apps and update to the latest version of the Core product
• Create proposals and make changes in the Core

iOS Developer

CoachNow (part time) • 2020 - 2021

Main responsibility here is to support the CoachNow app (iOS and iPadOS) and add new features. It's an app with a long history (8+ years) and mixed codebase (Objective-C and Swift) with a lot of dependencies.

• Rewrite code from Objective-C to Swift
• Make code reviews
• Publish new versions of the app to the TestFlight for internal testing
• Publish new releases of the app to the App Store
• Implement screen recording with ReplayKit framework
• Make improvement and fixes

iOS, iPadOS and macOS Apps Developer

App Dev Academy • 2016 - 2020

Participated in development, publication and support of 10+ iOS apps and one macOS app.

• Create apps from scratch and design apps architecture
• Create user interface with Storyboards and XIB files
• Use UIKit and create custom UI components
• Design a database architecture and use Core Data framework
• Write code on Swift programming language
• Implement networking layer - REST API
• Integrate third-party dependencies

PHP Developer

bvblogic • 2012 - 2016

I build websites on PHP programming language, using frameworks such as Laravel, Kohana, Codeigniter, Yii. Also, I used CSS3, HTML5, jQuery, and Bootstrap for the frontend. First experience of building and supporting commercial projects.

Senior Laboratory

Laboratory of distance learning at Sumy State University • 2012 - 2013

I worked on simple training apps for students on Java and an internal framework. Also convert Microsoft Word documents to HTML pages as part of my job there.

Laboratory Technician

Polytechnic College of Konotop Institute of the SSU • 2007 - 2008

At college, my job was to configure, maintain and update PCs on Windows 98 and XP. Also, I helped students to make homework done.