Andrius Šiaulys
Senior IOS Developer at Pipedrive
Tallinn, Harju County, Estonia
Summary
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Senior🎓
Top SchoolAndrius Šiaulys is a senior iOS developer in Tallinn with 10 years of experience building resilient, accessible apps using Swift and Objective-C. He architects reusable business logic with generics, Combine, and async/await on top of Core Data, and has led migrations that improved performance and maintainability, including converting network stacks and standardizing UI lists. At Pipedrive he combines hands-on development with team leadership—mentoring interns, owning cross-platform projects, and cutting CI build times by half—while driving product and accessibility standards across codebases. A self-taught engineer who started in testing, he brings deep platform knowledge (memory management, XCTest/XCUI automation) and a practical focus on stability and testability that often surfaces before problems reach users.
10 years of coding experience
11 years of employment as a software developer
Incompleted, Radio and Television, Incompleted, Radio and Television at Odessa National Polytechnic University
Ukrainian, English, Estonian
Stackoverflow
63reputation
5kreached
2answers
3questions
Github Skills (78)
messenger10
telegram10
apple-tv10
swiftui10
ipados10
swift10
apple-watch10
tvos10
iphone10
watchos10
objective-c10
ipad10
crash10
contact-tracing-app9
wordpress9
Programming languages (8)
Github contributions (5)
khaletska/chess
Jun 2024 - Jul 2024
Contributions:52 reviews, 10 PRs, 11 pushes in 1 month
falconser/Deck-Tracker
Jul 2018 - Apr 2026
Contributions:1 PR, 4 issues in 7 years 11 months
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