Hire the Best Apple Pages Professionals

Are you looking for an experienced iOS developer who can build, improve, or scale your Apple application with clean architecture, excellent performance, and production-ready code? I'm Taufiq Giri, a Senior iOS Developer with 5+ years of experience building high-quality applications for iPhone, iPad, Apple Watch, and Mac. I've successfully delivered 20+ applications across various industries, including AI, digital banking, fintech, healthcare, education, e-commerce, productivity, HRMS, fitness, and social networking. I specialize in building native Apple applications using Swift, SwiftUI, and UIKit, while also providing complete mobile solutions with React Native, Capacitor, Firebase, Supabase, and Node.js when projects require cross-platform development or backend services. Whether you need a brand-new MVP, feature enhancements, AI integration, backend development, performance optimization, bug fixing, or App Store deployment, I can help transform your ideas into reliable, scalable, and user-friendly applications. 🚀 Core Expertise Apple Platform Development: • Native iOS Development (Swift, SwiftUI, UIKit) • iPadOS, watchOS & macOS Development • Apple Human Interface Guidelines (HIG) • MVVM, VIPER & MVC Architecture • App Performance Optimization • Bug Fixing & Code Refactoring Backend & Cloud: • Firebase (Authentication, Firestore, Storage, Cloud Messaging) • Supabase • Node.js & Express.js • PostgreSQL • CloudKit • REST APIs & GraphQL • Third-party SDK Integration Apple Frameworks: • HealthKit • WatchKit • WidgetKit • Core Data • SwiftData • Realm • MapKit • Core Location • AVFoundation • Authentication (Apple, Google, Firebase, OAuth) Monetization & Distribution: • StoreKit • RevenueCat • Superwall • In-App Purchases & Subscriptions • Push Notifications (APNs & Firebase Cloud Messaging) • TestFlight • App Store Connect • App Store Submission & Review AI & Modern Development: • OpenAI API Integration • Google Gemini API Integration • AI-powered Mobile Applications • Claude Code • OpenAI Codex • AI-assisted Development Workflow 💡 Services I Offer ✅ Native iOS App Development ✅ SwiftUI & UIKit Development ✅ Apple Watch (watchOS) Applications ✅ macOS Applications ✅ React Native Development ✅ Capacitor Mobile Applications ✅ Backend Development (Firebase, Supabase, Node.js) ✅ API Integration ✅ AI Integration (OpenAI & Gemini) ✅ In-App Purchases & Subscription Systems ✅ Push Notifications ✅ Firebase & Cloud Services ✅ Bug Fixing & Performance Optimization ✅ App Store Deployment & Release Management ✅ Long-term Maintenance & Feature Development 🌍 Industries I've Worked With • AI Applications • Digital Banking & Fintech • Healthcare • Fitness & Wellness • E-commerce • Education • HR Management Systems • Productivity Apps • Social Networking • Job Portals ⭐ Why Clients Choose Me ✔ Production-ready, clean, and maintainable code ✔ Strong communication and transparent progress updates ✔ Pixel-perfect UI following Apple's Human Interface Guidelines ✔ Reliable delivery with attention to performance and scalability ✔ Experience building applications used by real users ✔ Comfortable working independently or as part of an existing development team ✔ Long-term support after launch 🛠 Technologies Mobile: Swift • SwiftUI • UIKit • React Native • Capacitor Backend: Firebase • Supabase • Node.js • Express.js • PostgreSQL • CloudKit Frameworks: HealthKit • WatchKit • WidgetKit • StoreKit • RevenueCat • Superwall • Core Data • SwiftData • Realm • MapKit • AVFoundation Development: REST API • GraphQL • Git • GitHub • Xcode • TestFlight • App Store Connect AI: OpenAI API • Gemini API • Claude Code • OpenAI Codex If you're looking for a developer who values quality, communication, and long-term collaboration, I'd be happy to discuss your project. Feel free to send me an invitation or message. I'd love to learn more about your project and help bring your ideas to life.

Your app should work properly on real devices—not only in the developer’s environment. I help product teams find functional bugs, broken user journeys, confusing interfaces, validation problems, and device-specific issues before their customers encounter them. Upwork record: • 100% Job Success Score • Rising Talent • 14 completed and ongoing Upwork jobs • Consistent 5-star client feedback • Average response time of under four hours I provide manual QA testing for: • iOS and Android applications • Websites and responsive web applications • macOS applications • Signup, login, and account-recovery flows • Booking, checkout, subscription, and payment journeys • Forms, validation rules, and error handling • Dashboards, settings, notifications, and profile areas • Functional, exploratory, regression, and usability testing • Cross-browser and cross-device compatibility • Real-user feedback and edge-case testing Every engagement can include: • A structured bug report • Clear steps to reproduce • Expected versus actual results • Severity and business-impact notes • Screenshots and screen recordings • Device, operating system, and browser information • Usability observations • A prioritized summary of the most important findings My current testing environments include: • iPhone 16 Pro Max • Samsung Galaxy S25 Ultra • iPad with Apple M1 • MacBook Pro with Apple M2 Max • Apple TV 4K • Windows PC • Multiple modern browsers Alongside hands-on testing, I bring more than nine years of experience in product-driven and operations-heavy businesses. This helps me understand complete customer journeys, operational risks, payment and booking flows, support issues, and the practical business impact of software defects. I am especially useful when you need: • A fast pre-release quality check • An independent first-time-user review • Testing on specific premium devices • A professional report for your development team • Validation after bugs or features have been updated • Clear feedback from someone who understands both users and business operations Send me your app, website, priority user journeys, and deadline. I will recommend a focused scope, turnaround time, and fixed-price testing plan.

A Mobile Developer & Apple Developer Academy Graduate Ready to Build Your Next Big App. As a dedicated Mobile App Developer, I specialize in crafting immersive, high-performance native/hybrid applications. My experience at the Apple Developer Academy has honed my ability to build scalable architectures using Swift, SwiftUI, and UIKit, while integrating cutting-edge technologies like CoreML, Vision, and ARKit. And my professional experience in one of the biggest corporate in Indonesia, working as a Mobile App Developer using Flutter. While my primary focus is mobile development, I bring a unique "big picture" perspective. I am also proficient in Web Development, AI/Machine Learning, and Game Development. This versatility allows me to not just build an app, but to understand and implement complex backends, data flows, and cross-platform solutions. ✍️ Why Work With Me? ⭐️ Deep Mobile Expertise: From building standard apps to advanced implementations involving 3D facial liveness detection, OCR, and gesture recognition. ⭐️ Clear Communication: My background as a Coding Instructor (500+ sessions) means I can break down complex technical problems into clear, understandable updates. I ensure our project stays aligned with your business goals. ⭐️ Full-Cycle Development: I handle everything from UI implementation to backend integration (Supabase/Laravel) and App Store deployment. 🧑‍💻 Core Services: ⭐️ Native iOS App Development: iPhone, iPad, and macOS apps using Swift & SwiftUI/UIKit. ⭐️ Advanced Features Integration: Implementing Machine Learning (CoreML), Augmented Reality (ARKit), and Accessibility features (AppIntents). ⭐️ Cross-Platform Mobile Apps: Efficient development using React Native and Flutter. ⭐️ Full-Stack Web Solutions: Robust backends and responsive frontends using Laravel, PHP, and Modern JS. ⭐️ AI & Data Solutions: Python scripting, OpenCV, and Data Analysis. 💻 Tech Stack & Tools: 🍎 Apple Ecosystem: ⭐️ Swift, SwiftUI, UIKit, SwiftData ⭐️ CoreML, Vision, ARKit, CreateML ⭐️ AppIntents, Xcode 📱 Cross-Platform & Web: ⭐️ Flutter, React Native, TypeScript ⭐️ Laravel, PHP, HTML, CSS (Tailwind/Bootstrap) ⭐️ Supabase, MySQL 🤖 AI, AR & Game Dev: ⭐️ Python (OpenCV, Numpy, Pandas, NLP) ⭐️ Unity, DeepAR, Phaser 🛠 Tools: ⭐️ Git, GitHub, Jira, Figma, Postman, Ngrok Let's discuss how I can bring your project to life with top-tier technology. Whether you need a sophisticated iOS app or a comprehensive digital solution, I am ready to deliver. Let's build something amazing together.

👋 My name is Yuri — I'm Upwork's #1 iOS developer in Ukraine. I'm the founder and lead engineer at Helicon, an award-winning mobile development team. Together, we bring decades of experience in building software with a mission of delivering exceptional results at an impressive pace. Are you looking to create an app and need an expert developer who speaks fluent English? I specialize in: — iOS development (UIKit, SwiftUI) — macOS development (Cocoa, SwiftUI) — Vision Pro, Apple Watch, and Apple TV apps — Product management & expert advice for software projects. At Helicon, we are skilled in most of the well-known Swift frameworks as well as third-parties. See the full list below: — UI Frameworks: SwiftUI, UIKit, Combine, RxSwift, The Composable Architecture (TCA) — Backend & Auth SDKs: Firebase, AWS Amplify, Supabase Swift, Auth0, Appwrite — 3D Frameworks: RealityKit, ARKit, SceneKit, Model I/O, Quick Look — Networking Libraries: URLSession, Alamofire, Moya, Apollo iOS, gRPC — Image & Animation Libraries: Kingfisher, SDWebImage, Nuke, Lottie, AVFoundation — Data Persistence Libraries: SwiftData, Core Data, Realm, GRDB, KeychainAccess — Analytics & Monitoring Tools: Firebase Analytics, Mixpanel, Amplitude, Sentry, Branch — Payments & Subscription SDKs: StoreKit, RevenueCat, Adapty, Stripe, Paddle — Developer Tools & Dependency Managers: Swift Package Manager, CocoaPods, Carthage, SwiftLint, SnapKit — Device & Platform Frameworks: CoreLocation, MapKit, HealthKit, CoreBluetooth, WidgetKit I can also assist you with app distribution, marketing, and launch using: — App Store Connect — Apple Developer Platform — Apple Search Ads — Meta Ads Manager (f.k.a. Facebook Ads Manager) My team has first-hand expertise in applying AI models like Claude Opus and GPT-5 to the mobile development workflow, allowing us to offer a great turnaround time for your project without ever sacrificing the human touch. Advanced English proficiency is a requirement for every developer working at Helicon. We also communicate freely, Ukrainian, Polish, and Russian. Don’t hesitate to send me a quick message and we will go over your idea in detail over a video call or through Upwork chat!

Ranked by UpworkMRR: Top 10 Swift Developer in Egypt Top 10 Firebase Developer in Egypt Top 20 iOS Developer in Egypt Top 0.05% SwiftUI Developer Worldwide Give me an app idea, an unfinished product, or a broken mobile feature, and I’ll build or fix it so it works reliably for your users. That’s my promise. Send me an invitation or message with your requirements, and I’ll explain how I can help, what needs to be done, and the best way to move forward. A little more about me I help startups, businesses, and development teams build, test, improve, and launch production-ready mobile applications for iOS and Android. Whether you need a complete app developed from Figma, an existing codebase fixed, a third-party SDK integrated, an app thoroughly tested, or an App Store rejection resolved, I can handle the complete process from development to release. I treat every application like my own product. That means I think beyond writing code and focus on user experience, maintainability, performance, reliability, scalability, and what could go wrong after launch. Why clients work with me • Top Rated Upwork freelancer • 100% Job Success Score • 5.0★ rating across all of my jobs • 3+ years of professional mobile development experience • Apps successfully shipped to the App Store and Google Play • Strong experience in mobile application and SDK testing • Clear communication, fast responses, and dependable delivery • One developer for development, backend integration, testing, and release EXPERTISE: iOS & Android Development | Swift & SwiftUI | Flutter & React Native | Mobile App Testing | App Store & Google Play Publishing | IAP & Subscriptions | Firebase & API Integration | Bug Fixing

🚀 Ranked #1 iOS Developer on Upwork in Vietnam 🇻🇳 Trusted by startups and growing businesses to build, launch, and scale native iOS apps With 9+ years of experience in Apple development, I've helped startups, SaaS companies, and growing businesses transform ideas into high-quality native iOS applications used by thousands of users. Whether you're launching a new product, modernizing an existing app, or bringing your Android/Web platform to iOS, I deliver scalable, maintainable solutions with clean architecture and an exceptional user experience. What I can help your business with - End-to-end iOS app development - Native iOS apps using Swift & SwiftUI - Convert Android/Web apps into iOS apps - MVP development for startups - Long-term product maintenance & scaling - Performance optimization & refactoring - UI/UX implementation with pixel-perfect accuracy - App architecture improvement & technical consulting - Team collaboration and Agile/Scrum workflow Technical Expertise - UI Development: UIKit, SwiftUI, Auto Layout, Core Animation - Reactive Programming: RxSwift, Combine - Networking & API Integration: RESTful APIs, URLSession, Alamofire - Backend & Cloud Services: Firebase, Firestore, Authentication, Analytics - Push Notifications: APNs, Firebase Cloud Messaging (FCM), OneSignal - Architecture Patterns: MVVM, Clean Architecture, Modular Architecture - Local Storage & Database: CoreData, UserDefaults, Realm - Media & Realtime Features: AVFoundation, WebSocket - AI & AR Features: CoreML, ARKit, Vision Framework - Authentication & Security: OAuth, JWT, Keychain - Maps & Location Services: MapKit, CoreLocation, Google Maps SDK - Testing & Debugging: XCTest, Instruments, Memory Leak Detection - CI/CD & Version Control: Git, GitHub, Fastlane, Xcode Cloud - Project Management: Agile, Scrum, Jira, Trello Why clients work with me - 9+ years of professional iOS experience - Successfully launched and maintained production apps - Strong focus on clean, maintainable, scalable code - Clear communication and reliable delivery - Experience collaborating with startups and remote teams - Detail-oriented with strong debugging and problem-solving skills - Long-term partnership mindset I care about building stable products that support real business growth — not just writing code. If you’re looking for a reliable iOS engineer to build, improve, or scale your mobile product, let’s connect.