Resume iOS developer role in Pakistan Lahore

Results-driven iOS Developer with 2.5+ years of production experience designing and shipping native mobile applications using Swift, SwiftUI, UIKit, and Objective-C. Skilled in MVVM and Clean Architecture, RESTful API integration, secure authentication, and payment integrations such as Apple Pay. Proven track record of optimizing app performance, leading code reviews, and delivering scalable, App Store-ready features within Agile/Scrum teams using modern CI/CD pipelines. WORK EXPERIENCE Software Engineer — iOS — Devsinc Jan 2024 – Present Designed, developed, and shipped production-grade native iOS applications for thousands of end users using Swift, SwiftUI, UIKit, and Objective-C, following Apple's Human Interface Guidelines (HIG). Architected app features using MVVM and Clean Architecture principles with clear separation of concerns, improving code testability, scalability, and cross-team development velocity. Integrated and consumed RESTful APIs using URLSession and Codable, implementing robust JSON parsing, structured error handling, and retry logic for reliable backend communication. Implemented secure authentication flows with Keychain Services and encrypted token storage, and enabled biometric login (Face ID/Touch ID), successfully passing internal security audits. Profiled and optimized app performance using Xcode Instruments, resolving memory leaks and improving UI rendering responsiveness to reduce crash rates. Set up and maintained CI/CD pipelines with GitHub Actions to automate builds, testing, and App Store release cycles; conducted peer code reviews and mentored junior engineers on Swift best practices. Software Engineering Intern — Techlogix Oct 2023 – Nov 2023 Built and maintained RESTful APIs using Spring Boot and Spring Data JPA, implementing full CRUD operations with relational database integration. Collaborated with senior engineers to gain hands-on exposure to backend integration workflows, API design best practices, and version control using Git.

EDUCATION BSc. Computer Engineering 2019 – 2023 University of Engineering & Technology, Lahore | CGPA: 3.44 / 4.00

Languages & UI Frameworks: Swift, SwiftUI, Objective-C, UIKit, Cocoa Touch, Combine, Auto Layout, Core Animation Architecture & Patterns: MVVM, MVC, MVP, Clean Architecture, Dependency Injection, Protocol-Oriented Programming, Design Patterns Networking & Data: RESTful APIs, JSON Parsing (Codable), URLSession, Alamofire, Realm, Core Data, Firebase (Auth, Remote Config, Crashlytics) Concurrency & Performance: Grand Central Dispatch (GCD), async/await, ARC & Memory Management, Xcode Instruments, Crash & Performance Optimization Security & Payments: Keychain Services, Encrypted Token Storage, Face ID/Touch ID, Apple Pay, In-App Wallets, QR Code Scanning (AVFoundation) Testing & Tooling: XCTest, Unit & UI Testing, TestFlight, App Store Connect, Instruments, Swift Package Manager, CocoaPods DevOps & Collaboration: Git, GitHub Actions, CI/CD, Trello, Agile/Scrum, Code Reviews, Cross-Functional Collaboration

English Hindi

KEY PROJECTS Petroleum Station AppProduction — Qatar UIKit · Swift · Apple Pay Owned end-to-end feature development for a high-traffic fuel services application used widely across Qatar, built natively with UIKit and Swift. Built a vehicle services booking system enabling users to schedule fuel delivery and other on-demand station services directly from the app. Developed an in-app digital wallet with balance top-up functionality and integrated Apple Pay for secure, seamless payments. Implemented a QR code scanning feature enabling instant, contactless in-app payments at the station. Collaborated closely with backend teams to ensure API security and safe handling of payment and wallet data. Diagnosed and resolved critical production bugs and optimized performance to reliably support a large, concurrent user base. Construction CalculatorProduction — USA Swift · Objective-C · Firebase Modernized a legacy Objective-C codebase by incrementally introducing Swift, improving code readability, maintainability, and overall architecture. Integrated Superwall for subscription paywall management and Firebase Remote Config to enable dynamic, server-controlled feature toggles without requiring app updates. DOGO — Dog Sitter Marketplace SwiftUI · MVVM · REST APIs GitHub Link: https://github.com/AROOJ-NAEEM/DogoAppSwiftUI Designed and built a multi-role authentication system supporting both Owner and Sitter user types, along with booking management APIs. Developed a fully HIG-compliant, accessible SwiftUI interface using MVVM architecture for clean, maintainable, and testable code. Culinary Compass UIKit · Realm GitHub Link: https://github.com/AROOJ-NAEEM/Recipe-Food-App Designed and built an intuitive recipe browsing application with offline data persistence using Realm database. Implemented smooth navigation flows and a polished, user-friendly interface using UIKit.