Den Andreychuk
Senior Software Engineer at Waterllama
Ukraine
Summary
👤
Senior🎓
Top SchoolDen Andreychuk is a Senior Software Engineer from Ukraine with eight years of experience building award-winning mobile products and leading development for three high-profile apps at a startup with over 3 million downloads. He was a founding engineer on a Top 10 mindfulness app and has a strong track record shipping polished iOS features—WidgetKit/SwiftUI frameworks, App Intents for charging animations, and one-click icon installation flows. An active open-source maintainer, his UI library has 350+ stars and powers cleaner, test-backed layouts and modular SDKs for in-app purchase strategies. Comfortable across product, infrastructure, and developer tooling, he combines hands-on engineering with a knack for reusable frameworks that accelerate teams.
8 years of coding experience
2 years of employment as a software developer
Master's degree, Software Engineering, Master's degree, Software Engineering at Yuriy Fedkovych Chernivtsi National UniversityGymnasium 5
Украинский, Английский
Stackoverflow
468reputation
17kreached
11answers
26questions
Github Skills (123)
scroll10
attributedstring10
dialog10
uiview10
ios-library10
uikit10
hud10
swiftui10
wizard10
animation10
swift-package-manager10
autolayout10
location10
camera10
snapkit10
Programming languages (6)
Github contributions (5)
Pimine/PimineSDK
May 2020 - Jan 2023
IOS SDK to speed up common routines and remove code duplication.
Contributions:20 releases, 1 review, 39 commits in 2 years 8 months
code-duplicationios
Pimine/Mailer
Aug 2020 - Sep 2024
Contributions:1 release, 10 pushes, 1 branch in 4 years 1 month
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