Swift Programming Language: Master
variables, constants, data types, control flow (if,
switch, loops), functions, closures, optionals, enums,
structs, classes, and protocols with extensions.
Xcode IDE & Tools: Set up projects, use
Interface Builder (Storyboard & XIB), debug effectively,
and test on simulators for seamless development.
UIKit Basics: Build interfaces using
Views and ViewControllers, AutoLayout & Constraints,
Navigation & TabBar Controllers, and work with Buttons,
Labels, TextFields, TableViews, and CollectionViews.
App Lifecycle: Understand AppDelegate and
SceneDelegate, ViewController lifecycle, and core app
architecture for reliable iOS apps.
Architecture Patterns: Implement MVC for
structured apps, explore MVVM for scalable projects, and
learn VIPER for advanced enterprise-level architecture.
Delegates & Notifications: Use the
delegate pattern, NotificationCenter, and closures as
callbacks to handle events and communication efficiently.
Push Notifications: Configure APNs (Apple
Push Notification Service) and integrate Firebase Cloud
Messaging (FCM) for real-time notifications.
Security Best Practices: Ensure data
protection using HTTPS, SSL pinning, and secure
credentials with Keychain Services.
Testing: Perform unit testing with
XCTest, UI testing, and apply test coverage with mocking
for reliable and bug-free apps.
App Store Deployment: Manage app signing
& certificates, use TestFlight for beta testing, and
publish apps via App Store Connect.