Serhii Londar
IOS Developer at RocketRoute
Lviv, Lviv Oblast, Ukraine
Summary
🤩
Rockstar🎓
Top School
Top expert inMacOS and iOS Development and Applications
Serhii Londar is an iOS developer with a decade of experience building mobile UI and game-adjacent apps, currently engineering at RocketRoute from Lviv, Ukraine. He combines a solid Applied Mathematics master's background with practical expertise in UIKit, Cocos2d and mobile design to deliver polished user interfaces and responsive controls. Serhii has a track record of improving open-source UI components (notably enhancements to the popular Segmentio control) and automating project documentation and CI for an open-source macOS apps index. Colleagues know him for tackling both front-end polish—font scaling, layout fixes and separator logic—and behind-the-scenes automation that keeps projects shipping. He brings a blend of methodical problem solving from his academic training and hands-on DevOps/documentation skills that often go beyond typical iOS development.
10 years of coding experience
5 years of employment as a software developer
Lviv Physics and Mathematics LiceumMaster's degree, Applied Mathematics, Master's degree, Applied Mathematics at National University 'Ivan Franko' , Lviv
English, Ukrainian, Russian
Stackoverflow
696reputation
29kreached
12answers
5questions
Github Skills (29)
lis10
ios10
lists10
open-source10
ui-design10
uid10
front-end-development10
google-apps10
awesomewm10
swift10
macos10
documentation10
animation9
cicd9
automations8
Programming languages (10)
Github contributions (5)
serhii-londar/open-source-mac-os-apps
Nov 2017 - Oct 2022
🚀 Awesome list of open source applications for macOS. https://t.me/s/opensourcemacosapps
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:17 reviews, 851 commits, 658 PRs in 5 years
Contributions summary:Serhii primarily contributed to the project by creating and modifying the `ReadmeGenerator.swift` file, indicating a focus on automating and enhancing the project's documentation. Their work involved generating and updating the `README.md` file, incorporating category structures, and adding elements like language sections and contribution guidelines. Further commits reveal efforts to set up and troubleshoot the CI/CD pipeline for automated README generation, showcasing a blend of documentation and DevOps-related tasks.
objective-cpythonmacosxwindowsapps
Yalantis/Segmentio
Jul 2017 - Feb 2018
Animated top/bottom segmented control written in Swift.
Role in this project:Mobile Developer (iOS)
Mobile Developer (iOS)Contributions:10 commits, 2 PRs, 2 comments in 6 months
Contributions summary:Serhii's contributions primarily focused on enhancements to the Segmentio iOS library, specifically related to the UI elements and their functionality. They implemented features like font scaling and adjustments to the title labels within the segmented control. The user also addressed layout constraints and separator visibility within the control's UI. Furthermore, they made updates to support Swift 4 and incorporated changes that improved the overall visual presentation and user experience of the segmented control.
segmentedcocoapodsanimationanimatedsegmented-control
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