Rana Faheem

Senior Software Engineer

WEINK • Part-time

Oct 2025 - Present • 7 mos

Job Description: Results-driven Senior Software Engineer with over 6 years of experience designing, developing, and maintaining high-quality iOS applications using Swift. Specialized in building scalable, maintainable, and performance-optimized mobile solutions using modern iOS architectures and best practices. Key Responsibilities: 1. Designed and developed 100+ production-level iOS applications using Swift, UIKit, and SwiftUI. 2. Architected scalable applications using MVVM, MVC, and VIPER architectures following SOLID principles. 3. Integrated RESTful APIs using async/await, Combine, and URLSession. 4. Implemented in-app purchases (monthly/yearly subscriptions), Apple Pay, and Stripe payment integrations. 5. Developed real-time features including chat systems and live data updates. 6. Integrated third-party libraries such as SwiftyStoreKit and Kingfisher. 7. Implemented authentication systems (Email/Password, Face ID, Touch ID, Social Logins). 8. Managed local storage using Core Data, SwiftData, UserDefaults, and Keychain. 9. Built and configured widgets using WidgetKit and Intent extensions. 10. Optimized app performance, memory management, and resolved complex lifecycle issues. 11. Worked with Firebase, Parse Server (Back4App), and cloud functions. 12. Implemented advanced UI components, animations, and custom reusable views. 13. Collaborated with cross-functional teams including backend developers, designers, and QA. 14. Managed App Store deployment, TestFlight distribution, and release cycles. Technical Skills: Languages: Swift Frameworks: UIKit, SwiftUI, Combine, AVFoundation, Core Data Architecture: MVVM, MVC, VIPER, Clean Architecture Networking: REST APIs, JSON Parsing, Async/Await Tools: Xcode, Git, Firebase, Back4App, Fastlane Payments: In-App Purchases, Apple Pay, Stripe Other: Localization, Maps Integration, Notifications, WidgetKit