I’m a Senior iOS Developer with 7+ years of experience building high-performance, scalable, and App Store-ready applications. I specialize in developing native iOS applications using Swift, SwiftUI, and UIKit, with a strong focus on clean architecture, exceptional user experience, and long-term maintainability. Over the years, I have successfully delivered applications across fintech, healthcare, fitness, social networking, AI-powered platforms, media streaming, document management, and subscription-based products. From MVP development to enterprise-grade solutions, I help businesses transform ideas into polished and reliable iOS applications. I take ownership of the entire development lifecycle from planning and architecture to deployment and post-launch support ensuring every app meets Apple's standards and delivers a seamless user experience. 💡 𝐂𝐨𝐫𝐞 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 ✅ Native iOS Development (Swift, SwiftUI, UIKit, Objective-C) ✅ AI Integration (OpenAI, Claude, ChatGPT) ✅ Real-Time Audio & Video Streaming ✅ Video Editing & Media Processing Applications ✅ BLE & IoT Device Integration ✅ OCR, Document Scanning & PDF Management ✅ Maps & Location-Based Applications ✅ Firebase, AWS & Backend Integrations ✅ Subscription & In-App Purchase Systems ✅ Performance Optimization & Memory Management ✅ App Store Submission & Approval Support 🧠 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐒𝐤𝐢𝐥𝐥𝐬 • Swift, SwiftUI, UIKit, Combine • AVFoundation, Vision Framework, CoreML • Firebase, AWS, REST APIs, WebSockets • RevenueCat, Superwall, StoreKit • CoreData, SwiftData, Realm • Google Maps, MapKit, CoreLocation • BLE, CoreBluetooth, IoT Connectivity • Push Notifications, Authentication & Security • GitHub, GitLab, Bitbucket, CI/CD 📱 𝐓𝐲𝐩𝐞𝐬 𝐨𝐟 𝐀𝐩𝐩𝐬 𝐈 𝐁𝐮𝐢𝐥𝐝 • AI-Powered Applications • Fintech & Payment Solutions • Healthcare & Wellness Apps • Fitness & Sports Applications • Video Streaming Platforms • Document Scanner & OCR Apps • Social Networking Applications • Marketplace & E-Commerce Apps • SaaS Mobile Applications • Enterprise Business Solutions 🌟 𝐖𝐡𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡 𝐌𝐞 ✔ 7+ Years of Professional iOS Development Experience ✔ Clean, Scalable & Maintainable Code ✔ Pixel-Perfect UI Implementation from Figma ✔ Strong Problem-Solving & Architecture Skills ✔ Reliable Communication & Fast Response Time ✔ End-to-End Product Development Support ✔ Extensive App Store Release Experience 🔧 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐏𝐫𝐨𝐜𝐞𝐬𝐬 1️⃣ Requirement Analysis & Technical Planning 2️⃣ UI/UX Implementation 3️⃣ Scalable App Development 4️⃣ Testing & Quality Assurance 5️⃣ App Store Deployment 6️⃣ Post-Launch Support & Maintenance 📅 𝐀𝐯𝐚𝐢𝐥𝐚𝐛𝐢𝐥𝐢𝐭𝐲 ⏰ 40+ Hours Per Week 🤝 Long-Term & Short-Term Projects 💬 Dedicated and Reliable Communication 🌍 Flexible with Time Zones 📩 If you're looking for an experienced iOS developer who can build secure, scalable, and user-friendly applications, I'd be happy to discuss your project and help bring your vision to life.

I am a highly skilled and experienced Full-Stack iOS Developer with a passion for crafting high-quality, user-friendly mobile applications and robust backend systems. With 5+ years of industry experience, I have successfully delivered numerous iOS projects for clients worldwide. In addition to strong native iOS expertise, I also work on backend development using Node.js and cloud infrastructure on AWS, enabling me to build complete end-to-end solutions—from mobile applications to scalable server-side architectures. Technologies & platforms I work with: Mobile (iOS) ✔︎ Swift ✔︎ SwiftUI ✔︎ Objective-C ✔︎ Xcode ✔︎ UIKit ✔︎ Core Data ✔︎ RESTful APIs ✔︎ Firebase ✔︎ CocoaPods ✔︎ Auto Layout ✔︎ App Store Submission Backend & Cloud ✔︎ Node.js ✔︎ Express.js ✔︎ API design & development ✔︎ AWS (deployment, hosting, scaling, server management) ✔︎ Database integration ✔︎ Authentication & security best practices Services I offer: ⫸ Custom iOS App Development ⫸ Full-stack Mobile App Development (iOS + Backend) ⫸ App UI/UX Design and Prototyping ⫸ API Development and Integration ⫸ Third-Party Library Integration ⫸ Bug Fixing and Troubleshooting ⫸ iOS App Performance Optimization ⫸ App Store Deployment Assistance ⫸ Backend development with Node.js ⫸ Cloud deployment and configuration on AWS Industries I have developed apps for: 🍿 Food & Restaurants 🎓 Education 🚗 Taxi & Ride-hailing 🌴 Travel 🖐️ Productivity 🏘️ Real Estate 🖥️ Corporate & Organization apps 🏥 Healthcare 💬 Social Networking 🧰 Hardware-integrated applications About me: Hi, I am Yash Saxena—an experienced iOS and Full-Stack Developer. I have developed 14 applications for the iOS platform: • Swift: 9 apps • SwiftUI: 5 apps With combined expertise in iOS, Node.js, and AWS, I can help you design, build, deploy, and scale complete application ecosystems. If you are looking for a dedicated full-stack iOS developer who can transform your app idea into reality, feel free to connect. Let us discuss your requirements and bring your vision to life. Regards, Yash Saxena

"Habib was a wonderful developer who has very strong expertise among the Android & iOS development stack... able to get results out after just one week of development." — Recent US Client I am a Senior Mobile Engineer specializing in high-performance Android and iOS ecosystems—built not just as software, but as scalable business tools designed to solve complex operational challenges. With 8 years of hands-on experience architecting applications, leading cross-functional squads, and managing full-lifecycle deployments, I turn complex technical challenges into streamlined mobile products. My focus is on developing robust business solutions using a modern, AI-accelerated workflow. I leverage AI-driven development tools (like Cursor and Copilot) to ensure rapid delivery cycles and high-speed execution without ever compromising on the meticulous, detail-oriented quality a Senior-level project requires. 🚀 Core Competencies & Deep-Tech Pillars While many can build a simple user interface, I specialize in architecting "Large-Scale" applications (supporting 5M+ users) across four major industry pillars: 📍 Precision Navigation & GIS Mapping: Advanced implementation of Mapbox SDK, Google Maps API, and QGIS for floor-plan digitization (Raster-to-Vector) and custom indoor pathfinding/routing logic. 🚕 Ride-Hailing & Logistics Ecosystems: Deep expertise in real-time location tracking, background services with strict battery optimization, and complex state management for driver/passenger synchronization. 📱 High-Traffic Platforms & Streaming: Revitalizing high-traffic video communication and social feeds (1M+ downloads), optimizing UI rendering architectures to achieve up to 80% smoother scrolling. 🔒 App Security & Production Hardening: Senior-level implementation of the Play Integrity API, SQL Injection mitigation, biometrics, advanced cryptography, and app obfuscation to protect enterprise assets. 📦 End-to-End Release Management (Play Store & App Store)I don't just write code; I take full ownership of the rollout strategy. I am fully experienced in managing cross-platform releases: * Apple App Store: Directing feature parity on iOS codebases, ensuring compliance with Apple's review guidelines, and managing deployment lifecycles. * Google Play Store: Handling strict API target upgrades (API 35+), managing background location justifications, A/B testing, and staged rollouts. 🛠 The Technical Stack (Modern Standards)* Native Frameworks: Jetpack Compose (Material 3), Kotlin Coroutines/Flow, Hilt/Dagger, Swift, UIKit, Room, and Paging 3. Cross-Platform: Kotlin Multiplatform (KMP) to share core business logic, drastically reducing long-term maintenance overhead. Enterprise Tools: CI/CD Pipelines (GitHub Actions, Bitrise, Jenkins), Git, Jira, and Agile/Scrum delivery. By combining this deep-domain experience with an AI-accelerated development workflow, I deliver these complex systems in significantly shorter timelines than traditional agencies. I don't just build apps; I build the future of your business. Let’s connect and discuss how we can turn your mobile vision into a high-rated production reality.

Looking for Seamless Mobile Solutions? As a Senior Mobile Developer with over a decade of experience, I specialize in delivering top-tier, impactful mobile applications for iOS , Android React Native & Flutter platforms. Unlock the potential of seamless mobile app solutions tailored precisely to your needs. As a seasoned Flutter developer, I specialize in crafting captivating mobile experiences for both Android and iOS platforms. With a keen focus on delivering exceptional user interfaces, fluid animations, and tailored code structures, I ensure your vision comes to life seamlessly. Elevate your project with my expertise, and let's turn your Mobile App ideas into extraordinary digital realities. I am proficient in building scalable, responsive, and user-friendly applications that cater to a broad audience, ensuring optimal performance on all devices. With a solid foundation in contemporary programming principles, I excel at crafting seamless user experiences, paying meticulous attention to detail and maintaining a steadfast commitment to quality. I have worked on e-wallet based apps, POC, NFC, BLE, Healthcare, IoT, Maps based apps extensively. In terms of Healthcare based apps, I'm well versed with integration with EHRs / PMS like Epic / Athena / Dr Chrono / E-thomas / Eclinical works / HIPPA Complied iOS HealthKit/ AWS utility services to process, store, and transmit PHI and TrueVault HIPPA . Sound experience with payment SDKs including Razorpay, QuickPay, OmiseGo, Passkit. My Skills:- 🔹 Expertise in Flutter and Dart, encompassing mobile and web development. 🔹 TypeScript, React Native, Expo, React Navigation, Redux, Apollo, GraphQL 🔹 JavaScript(ES5, ES6, ES7), React.js, Next.js, Redux, SASS/SCSS, GraphQL, REST 🔹 Mastery of state management with Riverpod, Provider, MobX, and BloC. 🔹 Extensive experience with the Firebase Suite, including Firestore, Authentication, Storage, Cloud Functions, Crashlytics, Push Notifications, and more. 🔹 Proven capability in planning and constructing robust architectures of any size that can scale effortlessly. 🔹 Proficient in languages like Swift, SwiftUI, and Objective-C 🔹 UI Design expertise in UIKit, SwiftUI, Autolayout, SnapKit, Jetpack Compose 🔹 Utilizing Reactive Programming: Combine, RxSwift 🔹 Expertise in Architecture Patterns: MVC, MVP, MVVM, VIPER, TCA 🔹 Thorough Testing with XCTest, XCUITest, Appium 🔹 Adept at Dependency Management: SPM, CocoaPods, Carthage, Gradle 🔹 Implementing CI/CD using GitHub Actions, Codemagic, Jenkins, Fastlane, App Center, Xcode Cloud 🔹 Backend Interaction: Proficient in REST API, GraphQL, Web Sockets, Pusher Niches:- E-commerce and Shopping Loyalty rewards Stock trading Utility On-demand service booking Keyboard apps Food ordering/delivery Taxi booking Audio/video processing Field service management QR/Barcode scanning Photo/video editing I love to communicate and coding is my life. Honestly, I'd do coding even if this was the lowest paid job in the market. :) Let's get connected over a Video call to discuss your Software development requirements and see how I can add value to your project with my years of expertise. Thanks!

iOS SwiftUI Developer, iOS App Developer, Swift Developer, AI App, MVP Development, iOS Mobile App Development Welcome to my profile! My name is 𝘼𝙠𝙝𝙡𝙖𝙦 𝘼𝙝𝙢𝙖𝙙. I help startups, founders, and businesses turn ideas into high-performance iOS applications — from MVP to fully scalable products. With strong expertise in Swift, SwiftUI, and AI-powered app development, I build mobile applications that are fast, reliable, and designed for real-world users. My focus is not just on writing code, but on delivering products that solve problems, engage users, and scale with your business. Whether you're launching a new app or improving an existing one, I ensure clean architecture, seamless user experience, and long-term maintainability. 𝙒𝙝𝙖𝙩 𝙄 𝘾𝙖𝙣 𝙃𝙚𝙡𝙥 𝙔𝙤𝙪 𝙒𝙞𝙩𝙝 ✅ Custom iOS App Development End-to-end development from idea to App Store launch, tailored to your business goals ✅ AI-Powered Mobile Apps Integration of AI features like chatbots, automation, smart recommendations, and OpenAI-based solutions ✅ MVP Development for Startups Rapid development of scalable MVPs to validate your idea and go to market faster ✅ App Scaling & Performance Optimization Improving speed, performance, and architecture for growing user bases ✅ Feature Development & API Integration Adding new features, third-party integrations, and backend connectivity ✅ Bug Fixing & Long-Term Maintenance Ensuring your app stays stable, secure, and up-to-date 𝙏𝙚𝙘𝙝 𝙎𝙩𝙖𝙘𝙠 & 𝙏𝙤𝙤𝙡𝙨 Swift • SwiftUI • Objective-C Firebase • Node.js • MongoDB • REST APIs OpenAI • AI Integrations • Backend Systems Xcode • Git • GitHub • Figma 𝙈𝙮 𝘼𝙥𝙥𝙧𝙤𝙖𝙘𝙝 I approach every project with a product mindset, focusing on both technical quality and business success. I prioritize writing clean, scalable, and maintainable code so your application can grow without issues. I believe in clear communication, transparency, and reliability. You’ll always know the progress of your project, and I make sure deadlines and expectations are met without compromise. 🚀 𝙒𝙝𝙮 𝘾𝙡𝙞𝙚𝙣𝙩𝙨 𝘾𝙝𝙤𝙤𝙨𝙚 𝙈𝙚 ✔ Strong focus on user experience and performance ✔ Expertise in AI + Mobile Apps (high-demand niche) ✔ Ability to handle projects from idea to launch ✔ Clean architecture and scalable development practices ✔ Reliable, responsive, and easy to work with If you’re looking for an iOS developer who understands both technology and product growth, I’m here to help. 📩 Send me a message and let’s discuss how we can turn your idea into a powerful, high-performing iOS application. AI App Developer, AI App & Website Developer, AI Development, AI Application Developer, AI-First Mobile App Developer, AI Website Development, AI Integration Consultant, AI developer, Mobile App Developer, iOS App Developer, Full-Stack Developer, Senior AI Developer, AI Mobile App Developer, AI Engineer, MVP Development, Senior AI Full Stack Developer, Full Stack AI Developer, Senior AI Engineer, Mobile App Development, AI Development, MVP Full-Stack Developer, MVP Web App, MVP Mobile App Development, iOS App Development, iOS Mobile App Development, iOS Mobile Application Developer, iOS Developer, Swift App Developer, Swift iOS App Developer, iOS App Development, AI Web App Developer, Full-Stack AI Developer, AI SaaS Developer, AI Product Developer, AI App Builder Expert, AI App Development, iOS Mobile App Development, MVP SaaS Development, MVP developer, Full-Stack Development, AI Software Developer, Full-Stack Mobile Developer, Website App Development, Android App Development, AI MVP Development, iOS App Development, iOS Mobile App Development, iOS Mobile Application Developer, iOS Developer, Swift App Developer, Swift iOS App Developer, iOS App Development, iOS Mobile App Development, Swift iOS App Developer

I am a Senior iOS Engineer with 8+ years of experience building high-performance, scalable, and user centric mobile applications. I specialize in developing native iOS applications using Swift, SwiftUI, and Objective-C, helping startups and enterprises transform ideas into successful products. Throughout my career, I have developed applications from concept to App Store release, as well as modernized and scaled existing products used by thousands of users worldwide. My expertise spans mobile architecture, performance optimization, real-time communication, fintech solutions, social networking, messaging platforms, subscription-based products, and enterprise-grade applications. I have extensive experience working directly with founders, product owners, and cross-functional teams to define requirements, estimate project timelines, design scalable architectures, and deliver production-ready solutions. Core Expertise: • Native iOS Development (Swift, SwiftUI, Objective-C) • iOS Architecture (TCA, MVVM, MVC, Clean Architecture) • Concurrency (Async/Await, Combine, GCD) • REST APIs & WebSockets • Firebase (Auth, Analytics, Messaging, Crashlytics) • Push Notifications & Real-Time Messaging • StoreKit & In-App Purchases • Realm, Core Data, SQLite • AI & OpenAI Integration • Performance Optimization & Memory Profiling • CI/CD (Fastlane, GitHub Actions) • App Store Submission & Review Process Technical Stack: • Swift, SwiftUI, Objective-C • TCA (The Composable Architecture) • Combine, RxSwift • Firebase Suite • Socket IO • Realm, CoreData • Google Maps & Location Services • StoreKit • Fastlane • GitHub Actions • REST APIs • GraphQL What I Can Help You With: ✅ Build iOS applications from scratch ✅ Modernize legacy Objective-C applications ✅ SwiftUI migration projects ✅ Performance and memory optimization ✅ Real-time chat & social networking apps ✅ Fintech and banking applications ✅ Subscription and in-app purchase integrations ✅ Architecture reviews and code audits ✅ Team leadership and technical mentoring ✅ App Store deployment and release management I focus on writing clean, maintainable, and scalable code while delivering exceptional user experiences and reliable business outcomes. Let's discuss how I can help bring your product to life.

Delivering Mobile Apps That Users Love Creating apps that delight users is at the heart of what I do. I focus on building mobile applications that are intuitive, reliable, and high-performing. Every design and coding decision I make prioritizes user experience, seamless functionality, and maintainable architecture. When you work with me, you’re not just hiring a developer — you’re getting a professional who ensures your app runs flawlessly, meets business goals, and provides real value to your users. I am a Senior Mobile Developer with 11 years of experience, specializing in both native and cross-platform mobile development. Over the years, I’ve successfully delivered high-quality, scalable, and maintainable apps for startups, agencies, and enterprise clients who require production-ready solutions. Technical Expertise iOS Development: Swift 3/4/5, UIKit/SwiftUI, CoreData, Firebase, StoreKit, MapKit, SpriteKit, CoreGraphics, Accelerate, Alamofire/AFNetworking, SwiftValidator, NSHash, KeychainAccess, In-App Purchases, Ads (AdSupport, AppsFlyer, Google Conversion Tracking), Push Notifications. I specialize in polished UI, smooth animations, optimized performance, and scalable architecture. Android Development: Java & Kotlin, JSON/XML, Web Services/APIs, Animations, Google Maps & Facebook API, Firebase, Push Notifications, In-App Purchases, SQLite/MySQL, AdMob Ads, KIDS Educational apps. My focus is on robust backend integration, smooth UI, and a seamless user experience. Flutter Development: Dart, Widgets, Material Design, Animations, API integration, Firebase, Push Notifications, Databases (SQLite, Cloud Firestore), State Management with Cubit & BLoC, Vibe coding for reactive apps, and cross-platform UI/UX. I create modular, maintainable apps with clean architecture that perform beautifully on both Android and iOS. React Native Development: JavaScript/TypeScript, React Hooks, Redux & Context API, Navigation, Animations, API Integration, Firebase, Push Notifications, In-App Purchases, Google Maps & Facebook API, scalable modular architecture, and cross-platform optimized UI/UX. I build reusable components, fast iteration cycles, and production-ready apps. AI & Automation: Implementation of AI agents for smart workflows, chatbots, app personalization, intelligent notifications, and interactive features that boost user engagement. Databases & Backend: MySQL, SQLite, MongoDB, Oracle; Cloud: Firebase, AWS, Parse, iCloud, Dropbox. Payments & Transactions: Stripe, PayPal, Apple Pay, Braintree, In-App Purchases. Messaging & Real-Time: XMPP, OpenFire, Jabber, Socket io, WebSockets for real-time chat and notifications. Version Control & Project Management: GitHub, Bitbucket, JIRA, Trello, Slack, PivotalTracker. Why Work With Me? I write clean, optimized, loosely coupled code for long-term maintainability. Experienced in scalable app architecture across native and cross-platform apps. Able to lead teams, mentor developers, and work independently. Strong understanding of UI/UX, performance optimization, animations, and cross-platform consistency. Passionate about delivering apps that exceed client expectations and delight end-users.

I'm a highly skilled and experienced iOS developer (over 10 years professional experience in iOS development), used to working with established projects and startups alike. I have a thorough knowledge of all aspects of iOS development, all the way from app design, through backend integration, to releasing on the app store, so whatever your project is I can be the one to bring it to life. I write clean, modular, professional code that can be built upon and is future proof, and always maintain good version control using Github / Gitlab / Bitbucket or whatever platform the project requires. I have released over 20 full applications over the years with clients from the UK, the US, and Europe, and I have a set of my own successful (and very highly rated) personal applications live on the app store, which you can find a link to here on my profile. Further to my iOS development I also work in web and server side infrastructure, which is almost always necessary when working with mobile applications . This means I also have experience building and deploying backend databases (primarily through node.js servers that connect to, but not limited to MySQL/postgreSQL/MongoDB) that can serve the iOS projects I work on, through API's and database integration. As a professional developer I enjoy building good lasting relationships with clients, and I am agile and can integrate myself into existing development teams where projects require this.

I’ve been working as an iOS Developer for about 6 years, creating and maintaining real Apple iOS apps using Swift, SwiftUI, and UIKit. I’ve worked on iPhone app projects, including fintech platforms like JazzCash, which is one of the biggest mobile wallets in Pakistan with millions of users. I helped build and improve important payment features there. I’ve mostly worked on production apps where performance, reliability, and security really matter. I’ve also worked on PayMax, a digital payment platform that focuses on secure transactions and merchant services, and EDYOU, which is a private social network for college students. I work on connecting REST APIs, handling payment processes, improving app performance, and keeping the app’s structure clean by using MVVM and Viper. I write Swift code that’s clear and easy to maintain. I also make sure to set up Unit Testing and UI Testing, and I build systems that can grow without breaking when they’re running in production. For me, collaboration is really important. I team up with designers, backend developers, and product people to build features that work smoothly and can handle the load from development all the way to App Store release and TestFlight testing. If you need someone who can create and support scalable iOS apps, work with tricky APIs, and get reliable products out to the App Store, I’m the one for the job.

Senior iOS developer - 76 Upwork jobs, 100% Job Success, 17+ apps shipped to the App Store (9 live right now). I build SwiftUI apps with AI features that actually ship. Whether you're launching an MVP, adding AI to an existing app, or holding a codebase that needs serious attention - I've handled it before, probably more than once across those 76 projects. What I do: → Full iOS app builds - SwiftUI and UIKit, architected clean, from wireframe to App Store approval → AI integration - OpenAI, Claude, and Gemini APIs built natively into iOS apps (chat, image generation, AI analysis features) → Subscriptions & monetization - RevenueCat, Superwall, StoreKit 2 setups that actually convert → Rescue & takeovers - messy codebases, half-finished builds, and AI-generated (vibe-coded) prototypes hardened into production apps A few apps I've built and shipped: MiniMooAI — AI baby photo generator using Replicate and face models (live on App Store) Direct Freight — logistics app handling 300K+ daily freight loads across the US Seated — subscription seating planner with RevenueCat and Firebase backend Acensa Health — health-tracking app with strict App Store compliance requirements Tech stack: Swift, SwiftUI, UIKit, Firebase, Supabase, REST APIs, Push Notifications, In-App Purchases, GitHub Actions CI/CD. Yes, I use AI coding tools — they help me deliver faster. Every line still goes through senior-level review before it ships. That's the difference between a demo and a product. I send daily progress updates, work in clear milestones, and flag blockers early. No disappearing acts, no last-minute surprises. Drop me a message with your project details — I'll reply within a few hours with my initial thoughts on approach and timeline.