Proficient in iOS app development using both Swift and Objective-C as well as Python for backend or scripting tasks.
Experience with designing, developing and maintaining high-performance mobile applications with a strong focus on multithreading and optimizing performance for iOS (GCD, Operations).
Solid understanding of iOS frameworks (UIKit, SwiftUI, CoreData, Combine, etc.).
Experience with app design principles and creating intuitive user interfaces.
Familiarity with version control systems like Git.
Experience with agile development methodologies.
Experience with writing and maintaining clean, efficient, scalable code, ensuring performance optimization.
Experience in building large scale off-line first iOS apps, and published in the App Store