Matvii Hodovaniuk
Software Engineer at Adthena
Krakow, Lesser Poland Voivodeship
Summary
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Rockstar🎓
Top SchoolMatvii Hodovaniuk is a software engineer with 11 years of experience in frontend and backend development, currently based in Krakow and working at Adthena. He blends strong system design and problem-solving skills with hands-on implementation—ranging from Swift UI components to backend XML parsing improvements. His open-source contributions include extending Tokamak’s UI kit and enhancing XMLCoder’s error handling and test coverage, showing attention to developer ergonomics and reliability. Matvii has a steady history of shipping product-facing features across startups and agencies, and maintains personal projects since 2013 that keep his technical curiosity sharp. Trained in applied mathematics (BSc and MSc), he brings analytical rigor to debugging and edge-case testing that often reveals hard-to-find defects.
10 years of coding experience
5 years of employment as a software developer
Bachelor's degree, Applied Mathematics, Bachelor's degree, Applied Mathematics at Cherkasy State University 'Bohdan Hmelnycky'
English, Ukrainian
Stackoverflow
513reputation
41kreached
27answers
6questions
Github Skills (29)
xml-parser10
ui-components10
codable10
swiftui-app10
xml10
swift10
swiftui10
decode9
encoder9
testing9
ui-design9
encode9
decoder9
webassembly8
databinding8
Programming languages (14)
Github contributions (5)
TokamakUI/Tokamak
Jan 2019 - Jun 2019
SwiftUI-compatible framework for building browser apps with WebAssembly and native apps for other platforms
Role in this project:
Front-end Developer
Front-end DeveloperContributions:40 commits, 83 PRs, 281 pushes in 4 months
Contributions summary:Matvii primarily focused on implementing UI control subclasses within the Gluon UI kit. Their contributions involved adding new UI components such as Switch and Stepper, along with their corresponding UI element implementations in UIKit. The user also added constraints for layout and added properties to enhance the functionality. The user's work significantly expanded the available UI elements and improved the visual presentation of browser-based applications built with SwiftUI.
swiftwasmdata-bindingbrowserplatformswebassembly
CoreOffice/XMLCoder
Dec 2018 - Jan 2019
Easy XML parsing using Codable protocols in Swift
Role in this project:Back-end Developer
Back-end DeveloperContributions:7 commits, 18 PRs, 33 pushes in 15 days
Contributions summary:Matvii primarily focused on enhancing the XMLCoder library by implementing features to improve error handling and increase test coverage. They added functionality to provide error context, allowing for easier debugging of XML parsing failures. Furthermore, the user expanded the test suite with various test cases for different integer types, data types, and error scenarios, significantly increasing the code coverage. They also refactored some tests to improve structure and clarity.
cocoapodsobjective-cxml-serializerxml-parsingcodable
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