Hire the Best Apple Watch Developers

Senior iOS developer with 15+ years building native apps - from small MVPs to products used by tens of millions. I work solo as the sole developer on every project, combining deep engineering depth with senior business leadership experience (VP roles at companies like Activision Blizzard). $1M+ earned on Upwork as a non-agency developer, 100% job success score for over a decade, Top Rated Plus, and Expert Vetted. Whether you're launching something new, rescuing a stalled project, or evaluating AI-built code before shipping, I bring both the technical judgment and the business context to help you make decisions that hold up. The "No-Agency" Guarantee: No handoffs. No junior developers. No communication gaps. When you hire me, you get 15+ years of senior judgment applied to every line of code. ◆ Why Work With Me • 15+ years building iOS apps with millions of users. • Expert in Swift, SwiftUI, Objective‑C, and services like Firebase, AWS, RevCat, AdMob, and APIs. • AI-assisted development used deliberately, with senior judgment on quality and architecture. • Business fluency in budgeting, product strategy, and communication. • PMP certified; led 7‑figure projects at companies like Activision Blizzard. • Honest recommendations, even when that means pushing back or suggesting a different path. ◆ Services • End-to-End iOS Development: From concept to App Store launch. • AI Code Cleanup: Stabilizing and refining apps built by AI into production-ready products. • Project Rescue: Fix bugs, refactor code, modernize UI/UX, and get stalled apps back on track. • AI-Powered Features: Intelligent text, image, and voice capabilities to give your app a competitive edge. • App Store Strategy: Compliance, monetization, and feature planning to maximize success. ◆ What Clients Say (150+ Five-Star Reviews) "Scott is truly outstanding. Extremely skilled, great communicator, professional, ethical, resourceful, dependable, responsive. A huge asset and leader for any project." - Native iOS App (1,035 hrs, 5.0⭐) "Scott is a rockstar. Scott is strategic and extremely capable and always delivers. I will definitely work with him again." - Native iOS App (592 hrs, 5.0⭐) "Scott is the 'total package' - responsive, skilled, fair, detail-oriented and many more positive attributes. I would highly recommend him for any project." - Apple TV App (403 hrs, 5.0⭐) ◆ Let’s Build Something Great Every project I take on gets my full attention - I work solo, limit the number of simultaneous clients, and stay engaged from the first call through delivery. If you want to talk through your project, I'm happy to start with a short call or my 1-hour consultation. Either way, no pitch and no obligation.

✅ 12+ years in iOS Development 🏆 100% Job Success | $200k+ earned on Upwork I help businesses build and scale mobile apps that stay fast, stable, and reliable as they grow. Many apps start facing issues after launch, slow performance, crashes, and messy code. In most cases, the problem isn’t just development, it’s architecture. I focus on building and fixing systems that scale cleanly from day one. I personally lead every project from planning to delivery. For larger scope, I work with my in-house team of 25+ developers across iOS, Android, Web, QA, and DevOps. You get a single point of contact with full execution behind it. 🚀 What I can help you with: ✅ iOS App Development (Swift, SwiftUI, UIKit) ✅ MVP to Scalable Product Development ✅ Fixing and Scaling Existing Apps ✅ Clean Architecture (MVVM, MVC) & Code Refactoring ✅ Performance Optimization & Stability ⚙️ Core Development & Features: ✔ Local database (Core Data, SQLite), offline sync ✔ API integration (REST, GraphQL) ✔ Authentication (Apple, Google, OAuth, JWT) ✔ Push notifications (APNs, Firebase) ✔ Background tasks & lifecycle handling ✔ Secure data handling & performance tuning 🔥 Advanced Integrations: ✔ AI integrations (OpenAI, ChatGPT features) ✔ Payments (Apple Pay, Stripe, in-app purchases, subscriptions) ✔ Location services (GPS, MapKit, Google Maps) ✔ Real-time chat & messaging (Firebase, WebSockets) ✔ Analytics (Firebase, Mixpanel) ✔ Media handling (image/video upload, streaming) 🏢 Proven Work: ⭐ Built and maintained a production system running across 150+ stores for Red Swan Pizza 🔗 Extended Capabilities: ✔ Backend coordination (Node.js, Firebase, AWS) ✔ Android development support via team (Kotlin, Jetpack, Room) ✔ Scalable system design for long-term growth If you're building a new app or scaling an existing one, I can help you choose the right technical direction and avoid costly mistakes early. 👉 Feel free to message me. Happy to review your app or idea before we start.

Are you looking for a highly skilled iOS Developer to build iOS, iPadOS, watchOS, or macOS applications that are modern, high-quality, and user-friendly? Hello 👋, I’m Taufiq Giri, a Professional iOS Developer with experience building apps for iPhone, iPad, Apple Watch, and Mac. I have successfully delivered 20+ projects in industries such as digital banking, education, HRMS, AI-powered solutions, job portals, e-commerce, and fitness & health. ⚡ My Core Skills: - Swift, SwiftUI, UIKit, AppKit - MVVM, VIPER architectures - HealthKit, WatchKit, Core Data, CloudKit - RESTful APIs & GraphQL integrations - In-App Purchases (Native & Superwall integration) - Push Notifications (APNs & Firebase) - App Store Deployment & App Store Connect management 🔨 What I Can Do for You: - Build professional iOS, iPadOS, watchOS, and macOS apps from scratch - Design modern, user-friendly UI following Apple’s Human Interface Guidelines - Integrate apps with APIs, cloud services, and third-party SDKs - Debug & fix crashes, performance issues, and compatibility problems - Provide long-term development support and maintenance ✅ Why Work With Me: - Clean, scalable, and well-documented code - Strong UI/UX focus for smooth user experience - Unlimited revisions until you are satisfied - Ongoing support even after project completion - Proven track record across multiple domains 📩 Let’s build your next iOS, iPadOS, watchOS, or macOS app together! Click the Invite button and let’s discuss your project today.

With 10+ years of experience, I specialize in building premium mobile applications using Native iOS (Swift & SwiftUI), Flutter, and React Native. I’ve helped startups launch successful MVPs, improved existing apps with better performance and UX, and contributed to products used by millions of users worldwide. ━━━━━━━━━━━━━━━ What Makes Me Different? Expert in Native iOS, Flutter, and React Native Strong product thinking and startup understanding Clean, scalable, production-ready architecture Fast communication and reliable delivery Pixel-perfect UI implementation AI-powered mobile app integrations Long-term support, scaling, and maintenance Experience across startups, SaaS, and enterprise products ━━━━━━━━━━━━━━━ Tech Stack & Expertise: Native iOS Development Swift • SwiftUI • Objective-C • UIKit • Apple Watch Cross-Platform Development Flutter • React Native Backend & Cloud Firebase • AWS • REST APIs • Node.js Integrations AI Integrations ChatGPT • AI Automation • Recommendation Systems • Smart Features Mobile Features Subscriptions • In-App Purchases • Push Notifications • Real-Time Chat • Maps • Payment Gateways • Analytics ━━━━━━━━━━━━━━━ Services I Offer Full Mobile App Development MVP Development for Startups Flutter App Development React Native App Development Native iOS App Development App Redesign & Modernization Bug Fixing & Performance Optimization API & Backend Integration App Store Deployment & Compliance Ongoing Support & Scaling ━━━━━━━━━━━━━━━ I focus on building apps that are not only technically strong but also business-ready. My goal is to help clients launch faster, improve user retention, and scale confidently with the right mobile architecture and user experience. If you need someone who can take ownership, understand your vision, and deliver high-quality mobile products, send me a message or schedule a quick call to discuss your project roadmap today. Available for long-term projects, MVP development, scaling teams, and product partnerships.

We Build Next Generation of Mobile Applications Senior Mobile Lead Engineer | 9+ years of experience | High-quality Mobile and Web Apps | Claude Code 📊 My Core expertise is the Apple ecosystem, delivering robust solutions across iOS (Swift, SwiftUI), iPadOS, watchOS, and macOS. I work extensively with Swift, SwiftUI, UIKit, Combine, Objective-C, and advanced Apple frameworks such as HealthKit, MapKit, and complex third-party integrations. Beyond development, I provide end-to-end product delivery — from idea validation to App Store release. By combining Business Analysis, UI/UX Design, Agile Development, and Quality Assurance, we build future-proof applications that minimize technical debt and reduce long-term maintenance costs. ⸻ Services I can provide: 📱 Native Mobile Development (iOS & Android) • iOS Development: Swift, SwiftUI, UIKit, Combine, Objective-C • Android Development: Kotlin, Java • Cross-platform: React Native, Flutter • Apple Watch apps, smartwatch apps • Health & fitness apps, Apple Health, HealthKit • Maps & navigation (MapKit, Google Maps, Mapbox) • Real-time features, sockets, charts & analytics 🌐 Web Development • React, Angular, Next.js • TypeScript, JavaScript • High-performance front-end and responsive UI development 🛠 Backend & DevOps • Node.js, Python, Go, PHP • API development & third-party integrations • Cloud deployment: AWS, Docker, VPS 🎨 UI/UX Design & Product Thinking • Figma, wireframes, prototypes, user flows • Product discovery and idea validation before development 📊 Management & QA • Agile project management • Manual & automated testing • Business analysis & product ownership support ⸻ Fintech Expertise • Crypto applications (BTC, ETH, USDT, TRC20) • Real-time exchange data & socket connections • Charts, analytics, and on-chain operations • Secure authentication & sensitive data handling ⸻ Why Clients Choose Us ✔️ iOS-first team with deep expertise as Swift Mobile Developers ✔️ Reliable long-term partner for scalable product development ✔️ Strong focus on performance, usability, and clean architecture ✔️ Transparent communication and Agile processes ✔️ Full-cycle delivery: design → development → QA → release → support ⸻ Looking for a long-term Swift Mobile Developer instead of a one-off coder? If you need a stable, scalable, and carefully crafted mobile product built with modern iOS technologies, let’s discuss your goals. I can provide a clear project plan, timeline, budget estimate, and technical strategy tailored to your vision. ⸻ 🔑 Technologies & Keywords (SEO Optimized) Swift Mobile Developer, Senior Swift Developer, iOS Developer, SwiftUI, UIKit, Combine, Objective-C, Apple Developer, iPhone App Development, iPad App, macOS App, watchOS App, HealthKit, Apple Health, MapKit, Google Maps, Mapbox, Kotlin, Android Developer, React Native, Flutter, TypeScript, JavaScript, Figma, UI/UX Design, MVP Development, High-Quality App Development, Mobile Architecture, Performance Optimization, Scalable Mobile Apps, Crypto Wallet App, Bitcoin, USDT, tokens, Quality, high-quality app ⸻ 📩 Send me a message, and I’ll share my Upwork scheduler link so we can find a time that works best for you

Most mobile apps in healthcare, wellness, and fitness don't fail because of missing features. They fail because they can't handle real-world usage. Slow screens. Broken sync. Unreliable data. And once users lose trust in a health app, they don't come back. That’s usually the moment I get involved. I'm a Senior Mobile App Developer with 15+ years of hands-on experience delivering iOS, Android, and cross-platform apps in healthcare, wellness, fitness, and connected systems where reliability matters as much as innovation. I don’t build quick demos; I build mobile systems that hold up under daily real-world use. A lot of my recent work sits at the intersection of mobile + healthcare + AI + GPS + connected devices. I’m selective about where intelligence and automation go. Features only stay when they improve outcomes or reduce friction. 📱 Mobile Development Expertise • Cross-Platform: React Native, Flutter (production apps) • Native iOS: Swift, SwiftUI, iPad apps • Native Android: Kotlin, Android features • Hybrid/Web: Ionic, WebRTC Focus Areas: • Real-world performance under heavy load • Offline-first systems, sync reliability, and state consistency • Clean, modular architecture • App Store & Google Play readiness 🗺️ GPS & Location Systems I build reliable location-based mobile systems that work in real conditions: • Real-time GPS tracking and route mapping • Background location tracking (battery-optimized) • Geofencing and location-triggered actions • Live location sharing • Fitness route tracking (running, cycling, walking) • Map integrations (Google Maps, Mapbox) These systems are designed to stay accurate even with weak signals, offline usage, and device restrictions. 📡 BLE & IoT Connected Systems I specialize in Bluetooth Low Energy (BLE) and IoT integrations where mobile apps connect to devices and sensors. • BLE device pairing and real-time communication • Wearable integrations (health & fitness tracking) • IoT systems using AWS IoT Core and Azure IoT • Sensor data streaming and sync • Background reconnection and stability handling I focus heavily on reliability: stable connections, clean reconnection logic, and consistent data sync. 🏥 Healthcare, Wellness & Fitness This is where most of my work lives: • Health tracking: vitals, symptoms, dashboards • Fitness apps: workouts, habits, progress systems • Wellness apps: journaling, meditation, mental health flows • Telemedicine: messaging, video consults, scheduling • GPS fitness tracking with real-time route analysis • Wearable + BLE health device integrations 🧠 Smart AI Integration AI is only used where it adds real value: • Personalized fitness and wellness insights • AI coaching and behavioral summaries • Journaling and guided health flows • OCR-based input for tracking • AI combined with GPS + sensor data ⚙️ Backend & Integrations • Node.js / Python (FastAPI) • Firebase & Supabase (real-time sync) • APIs, push notifications, in-app purchases • GPS + IoT data pipelines 📊 Impact • Fixed unstable wellness apps with sync issues • Built GPS-based fitness features with high retention • Delivered health MVPs without rewrites • Improved BLE reliability and reconnection stability • Integrated AI to reduce user friction, not add complexity 💬 How I Work Clients usually reach out when: • Apps break under real usage • GPS or BLE features are unreliable • MVPs need to become production-ready systems • AI needs to be integrated properly I’ll always point out what’s unnecessary early and clearly. 🏆 Additional Services 6 months free maintenance after launch Full IP transfer from day one (client GitHub) Agile development with regular updates App Store & Play Store deployment handled end-to-end I also work with no-code/low-code tools when it makes sense: Bubble, FlutterFlow, Webflow, Lovable, Base44 + AI APIs (Claude, GPT, OpenAI) 🧩 Core Skills Mobile App Development | iOS | Android | React Native | Flutter | Swift | Kotlin | AI Apps | Healthcare Apps | Fitness Apps | GPS Tracking Apps | Location-Based Services | Geofencing | Real-Time Tracking | BLE Development | IoT Integration | AWS IoT Core | Firebase | Supabase | WebRTC | API Integration | HIPAA-aware systems | In-App Purchases | App Store Deployment 🤝 Why Work With Me Healthcare, Fitness, Wellness, GPS, and connected systems aren’t just features. They need trust, stability, and real-world reliability. That’s what I focus on. 📧 Send me your project idea and I’ll give you a clear, practical next step. Rudy Pasillas