I’m a software engineer with over 12 years of experience in designing and developing high-quality mobile and web applications. My expertise spans the entire development lifecycle, from crafting user-friendly interfaces to building robust back-end systems and integrating APIs and databases. My approach to every project is goal-driven: I begin by clearly understanding the objective, then work strategically to achieve it, adapt to evolving requirements, and ensure every deliverable meets expectations in terms of quality, timeline, and cost. Core Skills: • iOS: Swift, SwiftUI, Objective-C • Android: Java, Kotlin • Cross-Platform: Flutter (Dart)

I am not just highly skilled but versatile Full Stack Developer with expertise in Mobile App Design and development for both Android and iOS platforms. My passion for creating captivating and user-friendly applications, where I strive to craft visually appealing and intuitive User Interfaces. ✅ Native Expertise: Mastery in iOS (Swift) and Android (Kotlin & Java) development, delivering top-notch native apps. ✅ Cross-platform Versatility: Proficiency in Flutter and React Native, ensuring efficient cross-platform solutions. ✅ Quality Assurance: Flawless apps that exceed expectations every time. ✅ Efficiency: I ensure Timely delivery without compromising on quality. ✅ Communication: Clear and prompt communication for a seamless experience. ✅ Client Satisfaction: Your success is my first priority, let's make it happen together! 📱 iOS App Development (Objective-C) 🤖 Android App Development (Kotlin & Java) 🦋 Flutter Development ⚛️ React Native Development 𝐖𝐡𝐲 𝐂𝐡𝐨𝐨𝐬𝐞 𝐌𝐞? 🎯 𝟑𝟎 𝐌𝐢𝐧𝐮𝐭𝐞𝐬 𝐨𝐟 𝐄𝐱𝐜𝐞𝐥𝐥𝐞𝐧𝐜𝐞 - With over 6 years of IT Industry experience to the table, ensuring every minute I dedicate drives great results. 🎯 𝟏𝟎𝟎% 𝐒𝐚𝐭𝐢𝐬𝐟𝐚𝐜𝐭𝐢𝐨𝐧 𝐆𝐮𝐚𝐫𝐚𝐧𝐭𝐞𝐞𝐝 - Your ultimate satisfaction is my non-negotiable priority; I won't rest until you're thrilled with the outcome. 🎯 𝐏𝐫𝐨𝐯𝐞𝐧 𝐓𝐫𝐚𝐜𝐤 𝐑𝐞𝐜𝐨𝐫𝐝 - With over 100+ clients thrilled with their results in different technologies, I have the expertise to transform your projects into a success story. 🎯 𝐂𝐨𝐥𝐥𝐚𝐛𝐨𝐫𝐚𝐭𝐢𝐨𝐧 & 𝐂𝐨𝐦𝐦𝐮𝐧𝐢𝐜𝐚𝐭𝐢𝐨𝐧 - I always believe in working together and I'll become your reliable partner, and always be there to discuss, assist and refine strategies. 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫𝐬 || 𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 𝐓𝐞𝐚𝐦 || 𝐍𝐚𝐭𝐢𝐯𝐞 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 𝐓𝐞𝐚𝐦 || 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 𝐓𝐞𝐚𝐦 || 𝐂𝐮𝐬𝐭𝐨𝐦 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫𝐬 || 𝐇𝐲𝐛𝐫𝐢𝐝 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫𝐬 || 𝐂𝐫𝐨𝐬𝐬 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫𝐬 || 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐬𝐢𝐠𝐧 || 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫𝐬 || 𝐋𝐞𝐭'𝐬 𝐂𝐨𝐧𝐧𝐞𝐜𝐭 𝐚𝐧𝐝 𝐜𝐥𝐚𝐢𝐦 𝐲𝐨𝐮𝐫 𝐅𝐑𝐄𝐄 𝐂𝐨𝐧𝐬𝐮𝐥𝐭𝐚𝐭𝐢𝐨𝐧 𝐂𝐚𝐥𝐥 𝐧𝐨𝐰 Let's Make Magic Happen!

Hi 👋🏼, I thanks for your time checking my profile! Here is how, I can help in your iPhone/iPad app development/enhancements projects, 💻 Native iOS Development 8+ years of experience building new iOS apps or enhancing existing ones using Swift, SwiftUI, UIKit, Xcode, MVVM, TDD, Combine, etc - ensuring expected design, functionality, and performance. 🧑‍🤝‍🧑 Team Collaboration & Soft Skills Strong work ethics, communication, transparency, ownership, peer support, and idea contribution. 🎨 Pixel-Perfect UI/UX Crafting responsive and animated UI/UX based on Figma, Sketch, or other design specifications. 🛠 Scalable Architecture Using Swift patterns like VIPER, MVVM, MVVMC with clean code principles such as POP, OOP, and SOLID. 🤖 AI-Driven Development Integrating AI platforms and tools like OpenAI, ChatGPT, Cursor, etc., to speed up the development process. 🧪 Test-Driven Development Writing unit/UI tests with XCTest and automation with Fastlane. 🔌 Backend Integration Connecting with APIs built on AWS, Firebase, Node.js, Django, and other backend technology stacks. 🧳 Library/Framework integration Integration of libraries/frameworks like AVFoundation, CoreLocation, MapKit, HealthKit, PhotoKit, StoreKit, Stripe, Realm, Branch, Segment, MixPanel, Firebase, Google, AWS, Facebook, Instagram, etc. 💰 In-App Purchases Implementing IAP using Apple StoreKit, Stripe, etc. 👀 Analytics & Insights Setting up tools like Mixpanel, Segment, Firebase, etc. 📲 Release Management Delivering builds via TestFlight and App Store, with CI/CD tools like Fastlane, GitHub Actions, CircleCI, etc. Developing iPhone/iPad apps is not just my profession, rather its my passion. I believe, with innovative mobile apps, we can help people bring positive changes, growth and happiness in their life. With this inspiration and passion, I drive my day to day iOS engineering work 💪🏼 I have worked with these US and Europe based startups, where I contributed as a full time remote iOS developer and worked with a distributed product engineering team of product owners, UI/UX designers, backend developers and QAs, ⦿ TrustedShops (Germany, 3 years and 4 months) ⦿ MyInnerMe (Denmark, 1 year and 5 months) ⦿ TravelBank (USA, 1 year) ⦿ Altacucina (Italy, 5 months) ⦿ EcoHealth (USA, 3 months) ⦿ Blippar (UK, 1 year, 4 months) These have been highly successful projects and taught me about startup mindset for taking ownership of assigned work, team collaboration, real time communication, transparency, idea generation and other traits to deliver successful products while working as a team. I like to stay updated with ever evolving iOS technologies like SwiftUI, Combine, ARKit and VisionOS, constantly learning through platforms like “Kodecco” and “Hacking with Swift”. When not coding, I enjoy playing with my son, cooking and gardening 🙂

I build clean, fast and reliable mobile apps for iOS and Android. Over the past nine years, I’ve developed more than 60 mobile apps for startups, small businesses and enterprise clients. I focus on smooth user experience, scalable architecture and long-term maintainability. I work with native technologies for both platforms and have hands-on experience integrating real-time communication, AI, advanced APIs and secure backend systems. My apps are live on the Google Play Store and the Apple App Store, and I provide full support from idea to deployment. What I Can Help You With ✔️ Custom mobile app development for iOS (Swift) and Android (Java/Kotlin) ✔️ Real-time chat, audio/video calling and VOIP solutions ✔️ WebRTC, Telnyx, Linphone SDK integration ✔️ AI features powered by OpenAI ✔️ UI/UX improvements and clean, modern interface design ✔️ Google Maps, Mapbox and real-time tracking ✔️ Secure API integration (REST/GraphQL) ✔️ Firebase, MySQL, MongoDB, SQLite ✔️ Payments & subscriptions (Stripe, PayPal, Razorpay, in-app purchases) ✔️ App Store / Play Store deployment and compliance ✔️ Performance optimisation, bug fixing and feature upgrades Apps I Have Worked On ◉ Food delivery & restaurant apps ◉ Jewellery store apps ◉ Calling and communication apps ◉ Social networking and chat apps ◉ E-commerce and marketplace apps ◉ Travel, taxi and on-demand service apps ◉ Health, fitness and wellness apps ◉ Real estate and property listing apps ◉ Education, online learning and coaching apps ◉ Home services and booking systems Tech Skills ✔️ iOS (Swift), Android (Java/Kotlin) ✔️ VOIP, WebRTC, Telnyx, Linphone SDK ✔️ AI & OpenAI API integration ✔️ Node.js, PHP (Laravel, CodeIgniter) ✔️ REST & GraphQL APIs ✔️ Firebase, Firestore, MySQL, MongoDB ✔️ Google Maps, Mapbox, Geolocation ✔️ Git, GitHub, GitLab, Bitbucket ✔️ Figma, Adobe XD, Material Design Why Clients Hire Me • Strong communication and quick understanding of requirements • Clean code with a structured development approach • Reliable delivery with long-term support • Experience working across multiple industries • Apps built to scale and perform smoothly If you're planning a new mobile app or want to improve an existing one, I can help you build a stable, high-quality product that delivers real value to your users. Let’s connect and bring your app idea to life. 𝐊𝐞𝐲𝐰𝐨𝐫𝐝𝐬: Mobile App Developer Mobile App Development iOS App Developer Android App Developer Native Mobile App Developer Mobile Application Development AI Mobile App Developer AI App Development WebRTC Developer VOIP App Developer Telnyx Developer Linphone SDK Developer Calling App Developer Video Calling App Developer Real-Time Chat Developer Communication App Developer Firebase Developer API Integration Developer Google Maps Developer Mapbox Developer Node.js App Developer PHP Laravel Developer Kotlin Developer Swift Developer E-commerce App Developer Food Delivery App Developer Jewellery App Developer

⭐ Successfully Completed 100+ projects, 29 on Upwork. 8+ years of experience, and 3+ years on Upwork ⭐SKILLS: iOS App Development, Android App Development, Flutter Development, Web Development,Software Development, Back end engineering, front engineering, Full stack development, QA, PM. ⭐Technologies: iOS Native (Swift, SwiftUi, Objective-C), Android Native (Kotlin, Java), Flutter(Dart) Service which I offer are: 1. Native & Flutter based Android and iOS App Development. 2. Scrapping Scripts development. 3. Phone gap/ Ionic Cross-Platform App Development. 4. Bots Development for automating tasks. 5. Clover Market Place App development (Android). 6. Back end development in node.js express and php laravel. Different and Most Challenging work I had done: Did lot of projects here on up work but few among them, i will call them the most challenging and difficult. - Developed an app named "Punch Detection System" using ML model and AR kit of for the iOS. - Developed an app for my one of my client in netherlands that has been named as the wheel bees. Developed Clover POS android apps for 1 of my client. I have experience in below mentioned modules of clover. 1. Inventory. 2. Orders. 3. Discounts and promotions. Beside this i have also integrated scanning of barcode's and QRcodes in clover as well. Developed apps like video editors, filters creation e.t.c. Please contact me for discussing anything related to software development I absolutely love discussions.

Built an app in Base44, Lovable, Replit or another AI builder and stuck at the App Store? I can get it approved, end to end, from native wrapping and code signing to TestFlight and Apple review compliance. But that is just one side of what I do. With 7+ years of professional iOS development experience and a 100% Job Success Score, I build and ship full-scale iOS apps from scratch using Swift, SwiftUI, and UIKit. Fast, clean, and App Store ready from day one. My expertise includes: - Base44 & AI-built app publishing: End to end App Store submission under your own developer account - App Store compliance & rejection rescue: Resolving Guideline 4.2, 4.3, and other rejections - SwiftUI & UIKit development: Building modern, scalable, and production-ready iOS apps - Bug fixing & performance optimization: Improving stability, speed, and memory efficiency - API & third-party SDK integration: Firebase, RevenueCat, push notifications, in-app purchases - Long-term support & team collaboration: A reliable iOS expert on call when you need one What sets me apart is that I understand both sides of the equation. I know how AI builders work and I know exactly what Apple expects. That means fewer rejections, faster approvals, and no surprises. Whether you need a new iOS app built from scratch, want your AI-generated app published to the App Store, or need an experienced engineer to rescue a rejected submission, I deliver on time with clear communication throughout. Let's talk and get your app live :)

Hello, I’m Rakshak, a seasoned Mobile App Developer with over 10 years of expertise in creating innovative, high-performance mobile applications. My skill set spans native development (Android: Kotlin, Java; iOS: Swift, Objective-C) and hybrid platforms (Flutter, React Native), allowing me to deliver cutting-edge solutions tailored to diverse business needs. 𝐌𝐲 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: ✅ Native App Development: - Android: Kotlin, Java - iOS: Swift, Objective-C ✅ Hybrid App Development: - Flutter (cross-platform apps with seamless performance) - React Native (Robust and scalable apps for iOS and Android) ✅ Backend and API Integration: - RESTful APIs, GraphQL, Firebase - Backend support with Node.js ✅ Tools and Technologies: - Xcode, Android Studio, VS Code - CI/CD pipelines with Jenkins, GitHub Actions ✅ Performance Optimization: - App profiling and debugging to ensure smooth performance - Optimizing memory and battery consumption ✅ Cloud and DevOps: - Firebase (Authentication, Realtime Database, Push Notifications) - AWS and Google Cloud Integration During the past decade, I’ve built a wide range of iOS and Android apps, including: ☞𝐇𝐞𝐚𝐥𝐭𝐡 & 𝐅𝐢𝐭𝐧𝐞𝐬𝐬: Fitness tracking Mobile apps with real-time analytics & wearable device integrations. ☞𝐄-𝐜𝐨𝐦𝐦𝐞𝐫𝐜𝐞: Shopping apps featuring payment gateways and secure transactions. ☞𝐄𝐝𝐮𝐜𝐚𝐭𝐢𝐨𝐧: Interactive e-learning platforms with gamification features & Learning Management Systems. ☞𝐓𝐫𝐚𝐯𝐞𝐥 & 𝐇𝐨𝐬𝐩𝐢𝐭𝐚𝐥𝐢𝐭𝐲: Booking apps for flights, hotels, and travel itineraries. ☞𝐑𝐞𝐚𝐥 𝐄𝐬𝐭𝐚𝐭𝐞: Property management Mobile apps with 3D visualization and search features. ☞𝐒𝐨𝐜𝐢𝐚𝐥 𝐌𝐞𝐝𝐢𝐚 𝐀𝐩𝐩𝐬: Mobile Apps with social feeds, messaging, and video-sharing capabilities. ☞𝐅𝐨𝐨𝐝 𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐲 & 𝐆𝐫𝐨𝐜𝐞𝐫𝐲: Mobile Apps for food ordering, delivery tracking, and subscription models. ☞𝐓𝐚𝐬𝐤 𝐌𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭 (𝐓𝐨-𝐃𝐨) 𝐀𝐩𝐩𝐬 ☞𝐄𝐯𝐞𝐧𝐭 𝐌𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭 𝐚𝐧𝐝 𝐕𝐞𝐧𝐮𝐞 𝐁𝐨𝐨𝐤𝐢𝐧𝐠 𝐀𝐩𝐩𝐬 ☞𝐈𝐧𝐯𝐞𝐧𝐭𝐨𝐫𝐲 𝐚𝐧𝐝 𝐀𝐩𝐩𝐨𝐢𝐧𝐭𝐦𝐞𝐧𝐭 𝐁𝐨𝐨𝐤𝐢𝐧𝐠 𝐀𝐩𝐩𝐬: Efficient apps tailored for organizational needs. I specialize in crafting mobile apps that not only meet but surpass user expectations. From developing apps from the ground up to enhancing existing ones or optimizing performance, I approach every project with a results-driven mindset. What Sets Me Apart: ✅ Proven Track Record: Successfully completed multiple projects with high client satisfaction. ✅ Exceptional Communication: Committed to clear, responsive, and collaborative communication. ✅ Problem-Solving Expertise: Adept at addressing challenges with innovative, efficient solutions to achieve project success. 🚀 Got questions? Feel free to message me on my profile for a detailed discussion, or we can schedule a quick call to talk about your project. ❗❗ Explore my portfolio ❗❗ Let’s transform your app idea into a powerful reality. Reach out today, and together, we’ll create something extraordinary!

I am an iOS Developer with hands-on commercial experience building and maintaining real-world applications. I specialize in Swift and have worked extensively with UIKit, SwiftUI, and modern iOS development practices. What I’m good at: • Developing clean, scalable iOS apps using Swift • Building UI with UIKit, SwiftUI, Auto Layout & SnapKit • Working with REST APIs, networking, and data parsing • Concurrency: GCD, async/await • App architecture: MVC, MVVM • Data storage: CoreData, Realm • Firebase (Auth, Analytics), push notifications • Bug fixing, performance optimization, and feature development • Publishing and maintaining apps on the App Store I focus on writing clean, maintainable code and delivering features that bring real value to users and businesses. I’m comfortable working independently or as part of a team, communicating clearly, and iterating fast. If you’re looking for a reliable iOS developer who can turn requirements into a working product — let’s talk.

🏆TOP RATED TALENT I am an expert full stack mobile Developer, having 5+ years experience on Upwork. I have developed many Mobile, PWA, SPA and Web apps for different clients on Upwork and different freelancing Platforms. My Skills - Digital NFC Business Card - NFC based Social Media Application - Popl Clone - Beacon Based Proximity Marketing Solution - Beacon Based Indoor Navigation - Bluetooth SDK & API Development - Bluetooth (Classic/BLE) Consultancy - NFC & QR Code based App Development - Fitness & Wearable Application Development - Mobile App Development (Android & iOS) - User Profile Creation - Smartphone Android - App Development - iOS Development - Social Media Account Integration Technologies I am adept in :- ❇️ Swift, Objective C ❇️ Bubble.io ❇️ Java, Kotlin ❇️ NFC, RFID, BLE ❇️ Material UI/ HTML/ CSS ❇️ MySQL/MongoDB My Development Area : ✅ Digital NFC Business Card ✅ NFC based Social Media Application ✅ Popl Clone ✅ E-Commerce Apps ✅ NFC/ BLE/ RFID/ Camera Apps ✅ Health / Fitness app/ Education ✅ Location based Apps , Google Maps integration ✅ Bar code/QR code Scanner Apps. ✅ iBeacon, BLE app ✅ Social Networking app, Social Dating app, Instant Messaging app ✅ Social Logins Integration such as Facebook, Twitter, Google+, YouTube, Instagram, LinkedIn etc. ✅ Push Notification Integration using One Signal, Firebase etc, ✅ Payment Gateway integration: Stripe, PPSDK and In-App Purchase etc. I follow following development processes & tools :: 🌟 Git/Bitbucket - commit/push/pull /branches 🌟 Environments – dev/staging/production 🌟 Working knowledge of AWS, Heroku 🌟 Agile/Scrum methodology 🌟 JIRA, Trello, Teamwork, Asana, Basecamp, Zoho, Redmine I believe that transparent communication and flexibility are the key elements for making a successful collaboration. So, I make sure that my clients stay updated about the development process. Assure 100% satisfactions. Thanks

Need an AI-powered mobile app shipped to the App Store in weeks, not months? You'll get a production-ready React Native & Expo app with AI integration and real monetization built in — so you launch fast and start earning from day one. I help startups, founders, and SaaS businesses turn ideas into revenue-generating iOS and Android apps using React Native, Expo, and LLM APIs (OpenAI, Claude, Gemini). Clean TypeScript, scalable architecture, cross-platform performance — not just a demo that looks nice in Figma. ⭐⭐⭐⭐⭐ "Very professional delivery on time and quality work. Highly recommend." — Recent Client What I Build ✅ AI-Powered Mobile Apps — AI chatbots, voice AI, OCR, LLM integrations, prompt engineering ✅ SaaS & Subscription Apps — paywalls, free trials, recurring revenue with RevenueCat, Superwall, Stripe & In-App Purchases ✅ Startup MVPs — idea to App Store & Google Play in weeks using Expo EAS Build & Submit ✅ Cross-Platform iOS & Android Apps — one clean codebase, native-level performance, production-grade quality ✅ Real-Time Apps — push notifications (FCM, OneSignal, Expo Notifications), messaging, deep linking, WebSockets Tech Stack ✅ Mobile: React Native, Expo, Expo Router, TypeScript, Reanimated, React Navigation ✅ State Management: Redux, Redux Toolkit, Zustand, React Query, Context API ✅ Backend & Database: Node.js, Firebase, Supabase, PostgreSQL, MongoDB, REST APIs, GraphQL ✅ AI & LLMs: OpenAI API, Claude API, Gemini, LangChain, RAG, Voice AI (Whisper, Deepgram) ✅ Monetization: RevenueCat, Superwall, Stripe, Apple Pay, Google Pay, In-App Purchases ✅ Deployment: Xcode, TestFlight, App Store Connect, Play Console, Expo EAS, OTA Updates, CI/CD, Fastlane Why Clients Hire Me ✅ 4+ years of React Native & Expo development for startups worldwide ✅ 20+ cross-platform mobile apps shipped to App Store and Google Play ✅ AI-accelerated delivery using Cursor, Claude Code & GitHub Copilot — faster ship times, same code quality ✅ Scalable, clean architecture — your app stays fast as it grows ✅ Store compliance expertise — proven track record of App Store and Google Play approvals ✅ 0–4 hour response times with daily updates How I Work ✅ Free 30-min discovery call to align on goals, scope, and timeline ✅ Clear proposal with milestones and fixed delivery dates ✅ Daily updates — you always know what's shipping next ✅ App Store & Google Play submission included ✅ Post-launch support for scaling and new features Types of Apps I Ship ✅ AI chatbots, voice assistants & LLM-powered apps ✅ Subscription-based SaaS mobile apps ✅ eCommerce & marketplace platforms ✅ Booking & on-demand service apps ✅ Social, dating & community apps ✅ Health, fitness & wellness apps ✅ Real-time chat & messaging apps Let's Build Your App If you need a React Native developer who ships production-ready apps with AI and real monetization built in , let's talk. 📩 Send me a message with your project details. I reply within 4 hours and offer a free 30-minute strategy call to map out your fastest path to launch.