Native iOS Development, Swift, UIKit, SwiftUI, Xcode, REST APIs, JSON, Mobile Application Architecture, MVVM, MVC, Retail Banking, Digital Banking, Payments, Account Management, Customer Onboarding, Application Performance Optimization, Code Reviews, Unit Testing, CI/CD, Mobile Security, Accessibility, Agile, Scrum. Mentor junior developers, contribute to technical design discussions, and support the delivery of Retail Banking applications covering digital banking, payments, account management, and customer onboarding.