VERIFIED SPECIALIST
Vadim Khadyka
SENIOR iOS DEVELOPER
Vadim is a seasoned Senior iOS Developer with 12+ years specializing in high-performance mobile apps using Swift and SwiftUI. He brings equal strength in greenfield development and enterprise system modernization, with a track record in FinTech, healthcare, and payment-integrated products.
BACKGROUND / STRATEGY
- Expert in SwiftUI, UIKit, and Swift concurrency for scalable iOS codebases
- Concept-to-App Store product launches under aggressive timelines
- Secure payment integrations using RevenueCat and custom hardware SDKs
- Legacy architecture modernization and developer mentorship in OOP and Combine
Great iOS engineering is equal parts architecture and empathy — build systems that scale, and interfaces that feel effortless.