Yaroslav Arsenkin
Senior IOS Developer at Zürcher Kantonalbank
Zurich, Zurich, Switzerland
Summary
👤
Senior🎓
Top SchoolYaroslav Arsenkin is a Senior iOS Developer with 11 years of hands-on experience building and optimizing high-traffic mobile apps, currently based in Zurich and working at Zürcher Kantonalbank. He has led iOS teams and SDK initiatives—bringing expertise in performance tuning, CI/CD (Bitrise), and migrating legacy Objective-C codebases to modern Swift—while improving sprint delivery and code health. His background spans consumer marketplaces, media SDKs, and enterprise banking, with notable achievements like introducing low-latency HLS support and reducing app CPU/RAM/network usage. Comfortable both as a tech lead and as an individual contributor, he blends product-aware engineering with practical mentoring and pipeline automation to keep teams productive under tight deadlines.
10 years of coding experience
10 years of employment as a software developer
Specialist, Brokers' Board, Graduated with Honors, Specialist, Brokers' Board, Graduated with Honors at Kyiv Real-Estate CollegeBachelor of Fine Arts (BFA), Finance, General, Graduated with Honors, Bachelor of Fine Arts (BFA), Finance, General, Graduated with Honors at KROK University
English, German, Ukrainian, Russian, schwiizerdütsch
Stackoverflow
2,556reputation
212kreached
82answers
5questions
ios
top-5%
Github Skills (97)
progress-hud10
hud10
preloader10
progress-bar10
carthage10
swift10
git-addons10
git-hooks10
xcode10
version-control10
macos10
objective-c10
ios10
statusbar10
activity-indicator10
Programming languages (9)
Github contributions (5)
soberman/ARSPopover
May 2015 - Mar 2016
Contributions:25 commits, 2 PRs, 19 pushes in 9 months
popoveripadiosiphone
soberman/ARSLineProgress
Jan 2016 - Dec 2021
iOS progress bar, replacement for the default activity indicator.
Contributions:83 commits, 10 PRs, 57 pushes in 6 years
statusbarcocoapodsswift4progress-baractivity-indicator
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.