### Top Rated Plus Mobile App Architect for AI-Ready, Scalable Products I help founders and product teams build **well-engineered MVPs and scalable mobile applications** — designed to validate ideas quickly *and* evolve smoothly as the product grows. As a **Top Rated Plus** mobile app architect with **12+ years of experience**, I’ve delivered complex iOS, Android, and cross-platform apps involving **AI, HealthKit, AR, real-time features, and secure backend integrations** on large, long-term engagements. My focus is on building the **right foundation early**, so your MVP doesn’t need a painful rewrite once traction arrives. ## How I Add Value Clients typically work with me when they want to: * Build an MVP that’s **lean, clean, and future-ready** * Add **AI features** thoughtfully (not as bolt-ons) * Implement HealthKit, AR, or real-time functionality correctly * Scale their app with confidence after validation ## Core Expertise ### AI-Enhanced Mobile Apps * GPT-powered chat, AI search, and content generation * Whisper voice transcription & voice-driven UX * Vision API, CoreML, TensorFlow Lite * Personalization & recommendation systems ### Native & Cross-Platform Development * **iOS:** Swift, SwiftUI, HealthKit, ARKit * **Android:** Kotlin, Java, ARCore * **Cross-platform:** React Native & Flutter ### MVP → Scale Architecture * Modular, maintainable, and extensible app design * Clean codebases that support iteration and growth * App Store & Play Store–compliant builds ### Real-Time & Advanced Features * Live chat, GPS tracking, geo-fencing * Push notifications, video, Firebase * Stripe payments, REST & GraphQL APIs ## Why Clients Choose Me * **Architect-Level Thinking** I design MVPs and products with long-term evolution in mind. * **Hands-On Execution** I stay involved from design decisions to production code. * **Product Awareness** I help teams balance speed, quality, and business goals. * **Proven Trust** Backed by **Top Rated Plus status**, 5-star reviews, and high-value projects. ## Selected Project Highlights * AI-powered HealthTech app using **CoreML + GPT + Apple HealthKit** * AR kitchen planning app from Figma to development-ready architecture * Voice-activated iOS productivity app using **Whisper API** * Scalable eCommerce mobile app with **Stripe & custom CMS** ## Tech Stack Swift | Kotlin | Java | Dart | TypeScript React Native | Flutter | Firebase | CoreML | TensorFlow Lite OpenAI APIs | HealthKit | ARKit | REST | GraphQL MVVM | Clean Architecture | Modular App Design ## Who I’m a Good Fit For ✅ Founders validating ideas through MVPs ✅ Startups preparing to scale ✅ Teams that value clean architecture and reliability If you’re looking for a **Top Rated Plus mobile architect** who can help you **build an MVP the right way and scale it confidently**, let’s connect. — **Sid**

Top-Rated Plus Mobile App Developer specializing in end-to-end Mobile App Development for startups and enterprises using Flutter and FlutterFlow. With 100% Job Success, 3,900+ Upwork hours, and 45+ mobile apps delivered, I help clients turn app ideas, Figma designs, MVPs, and existing buggy apps into polished Android/iOS products. I have developed mobile apps with millions of downloads that handle thousands of active users concurrently. Whether you need a FlutterFlow Developer for a rapid SaaS MVP or a Flutter Developer for a custom-coded high-performance app, I ensure your Mobile App Development project is delivered with clean architecture and pixel-perfect UI. As a senior Mobile App Developer, I focus on building scalable products using Flutter and FlutterFlow. My Mobile App Development Services: ✅ Custom Mobile App Development:- High-performance Android & iOS apps. ✅ Flutter Developer Expert:- Scalable cross-platform solutions with Dart. ✅ FlutterFlow Developer Expert:- Rapid MVP development for SaaS & Startups. ✅ AI Mobile App Development:- Integration with OpenAI, GPT-4, and LLMs. ✅ Backend & API:- Expertise in Firebase, Supabase, and REST API integration. ✅ App Store Deployment:- Complete support for App Store & Google Play launch. FlutterFlow Developer Services ✅ Custom FlutterFlow Development:- End-to-end mobile app development, custom components, seamless Firebase & Supabase integration ✅ FlutterFlow Backend Solutions:- Scalable database setup, secure authentication, custom API integration ✅ MVP Development:- Rapid prototyping, startup solutions, quick-to-market apps ✅ UI/UX Excellence:- Modern, intuitive, and engaging app designs with custom animations Flutter Developer Services ✔ Flutter, Dart, BLoC, Provider, GetX:- Best architecture & state management for scalable mobile app development ✔ Figma to Flutter:- Pixel-perfect UI implementation ✔ Firebase & Supabase:- Firestore, Realtime DB, Authentication, Crashlytics ✔ Social Media & Payments:-Google, Facebook, Apple, Stripe, Razorpay ✔ Google SDKs & APIs:- Maps, Ads, Analytics, Push Notifications Why Hire Me as your Mobile App Developer? - Top-Rated Plus (Top 3% on Upwork) with 100% JSS. - I have developed apps using Flutter and FlutterFlow with millions of downloads and high user traffic. - 5+ Years of professional Mobile App Development experience. - 45+ Mobile apps successfully published and maintained. Clients usually hire me when they need someone who can take ownership not just write code, but understand the product, suggest better solutions, communicate clearly, and deliver stable mobile apps. Need a reliable FlutterFlow developer or Flutter developer for your mobile app? Send me your idea, Figma, or existing app issue. We can start with a small trial task or consultation. If you think I am a good fit, we can build a long-term partnership together. Highlighted Skills: Mobile App Development | Mobile App Developer | Mobile Developer | Mobile App Development Consultation | Mobile App Design | Mobile App Builder | Mobile App Testing | Mobile Application | Full Stack Mobile App Developer | Expert Full Stack Mobile App Developer | Senior Mobile App Developer | Flutter Mobile App Developer | AI Mobile App Developer | Cross Platform Mobile App Development | Flutter Mobile App Development | App Developer | Full Stack App Developer | AI App Developer | AI App | Android App Developer | Android App Development | Android Developer | Android | IOS Developer | IOS App Developer | IOS App Development | IOS Development | IOS App | IOS | Cross-Platform Mobile Developer | Cross Platform Development | Hybrid App Development | Hybrid App Developer | Flutter | Flutter Expert | Flutter Developer | Flutter App | Flutter App Developer | Flutter Dart | Flutter Firebase | Flutter Stack | Flutter Fullstack Developer | FlutterFlow Expert | FlutterFlow | FlutterFlow Developer | Flutter Flow | Flutter Flow Developer | Firebase | Firebase App Developer | Dart | API Integration Flutter | Smartphone | Tablet | IPad App Development | User Authentication | User Profile Creation | JavaScript | In-App Purchases | IT Consultation

Got an app idea, an existing app that needs fixing, or a project a previous developer left half-built? I'm a Flutter and iOS developer with 8+ years of experience and a 100% Job Success Score on Upwork, I build mobile apps that work reliably, perform smoothly, and are built to last beyond launch day. Whether you need a Flutter cross-platform app for iOS and Android, a native iOS app built in Swift and SwiftUI, or a complete mobile product from wireframe to App Store, I handle the full development lifecycle, solo and without middlemen. → Flutter App Development Cross-platform iOS and Android apps built with Dart → iOS App Development Native Swift, Objective-C and SwiftUI apps for iPhone and iPad, built to Apple's standards, optimised for App Store approval, TestFlight testing, in-app purchases, push notifications, and full Apple ecosystem integration. → Android App Development Native Kotlin and Java apps for Google Play, structured for long-term maintainability, smooth performance, and reliable Play Store deployment. → Firebase & Backend Integration Firestore, Authentication, Cloud Functions, real-time databases, and push notifications, scalable backend architecture that grows with your user base, not against it. → API & Third-Party Integrations REST APIs, Stripe and Razorpay payment gateways, Google Maps, live location tracking, real-time chat, push notifications, and custom third-party SDKs, integrated cleanly the first time. → App Store & Play Store Deployment End-to-end submission, compliance checks, metadata, screenshots, and post-launch maintenance so your app goes live without delays or rejections. 📌𝗪𝗵𝗮𝘁 𝘆𝗼𝘂 𝗮𝗰𝘁𝘂𝗮𝗹𝗹𝘆 𝗴𝗲𝘁 𝗮𝘁 𝘁𝗵𝗲 𝗲𝗻𝗱 𝗼𝗳 𝗲𝘃𝗲𝗿𝘆 𝗽𝗿𝗼𝗷𝗲𝗰𝘁: → An app users open and love to use → A codebase you own fully, documented and ready for your next developer or feature sprint → Performance that holds up under real traffic → A product that's genuinely finished, submitted, live, and supported post-launch → Development decisions tied to your business outcomes I've built mobile apps across healthcare, fintech, e-commerce, on-demand delivery, fitness, edtech, real estate, and social networking for individual founders, product teams, and enterprise clients. Send me your project details, and I'll respond with a clear technical approach, tech stake, timeline, and investment within 8 hours. 🔑 𝐒𝐄𝐎 𝐊𝐞𝐲𝐰𝐨𝐫𝐝𝐬 : Mobile App Developer | Flutter Developer | iOS Developer | Android Developer | Swift Developer | Kotlin Developer | Cross Platform App Developer | Full Stack Developer | React.js Developer | Node.js Developer | Firebase Developer | SaaS App Developer | MVP Development | Startup App Developer | AI App Developer | API Integration Expert | App Store Deployment | Google Play Store Expert | Scalable App Development | Custom Mobile App Developer | UI UX Focused Developer | Agile App Developer | Clean Architecture Developer | Payment Integration Expert | Real Time App Developer | Cloud Backend Developer | Long Term Development Partner

About Me I have 10+ years of experience in Project Management of Mobile App Development, specializing in Android, iOS, & Cross-Platform App Development using Java, Kotlin, Swift, Objective C, React Native Mobile, Redux Flutter, Firebase, Mongo Db, User Authentication, EHR, FHIR, HL7, HIPAA compliance, Typescripts, and AI-driven applications. My expertise spans iOS & Android development, AI-powered solutions, seamless authentication systems, and full-stack capabilities, ensuring modern, high-performance apps for businesses of all sizes. Our Agency Since July 2017, my husband, our talented 55+ team members, and I have been delivering world-class digital solutions. - 150+ apps successfully delivered across multiple platforms in the last year - $4M+ turnover on Upwork - 500+ successful projects, 15,000+ hours worked - Close to a 100% success rate - Worked with 7, 8, and 9-figure businesses Our Expertise Mobile App Development • Android, iOS, & Cross-Platform Apps (Java, Kotlin, Swift, Objective C, React Native Mobile, Flutter) Web & Full Stack Development • Front-End: React.js, Angular.js, Next.js, WebRTC • Back-End: Node.js, Firebase, MongoDB, PostgreSQL • Cloud Deployment & API Integrations E-commerce & CMS Development • Shopify Developer & Customization • WordPress Developer & WooCommerce Solutions UI/UX Design & Branding • Adobe XD, Figma, Photoshop, Sketch Digital Growth & Security • SEO & Digital Marketing Optimization • Data Security & Intellectual Property Protection Intellectual Property Services • Trademark & Copyright Assistance Why Choose SolidAppMaker? - Tailored Approach: Every project is customized to fit your needs and budget. - Agile Workflow: Regular updates, milestones, and transparent communication. - High-Quality Development: Rigorous testing & performance optimization. - Competitive Pricing: Top-tier services at fair and transparent pricing. - Proven Track Record: Experience with MVPs, SaaS platforms, AI-driven apps, and enterprise solutions. Why SolidAppMaker Stands Out - 8+ years of expertise in UI/UX, mobile apps, SaaS & web development - 510+ projects successfully completed for startups & enterprises - 10+ awards & recognitions, featured on Upwork & top design platforms - 20+ countries served, delivering top-tier prototyping & development solutions Industries We Cover Healthcare, Transport, Retail, Asset Management, Real Estate, Dating, Nature/Wildlife, Rental, Food Delivery, Fintech / Finance and Banking, Cryptocurrency, Entertainment, Hospitality, Logistics, Manufacturing, Media and Publishing, Non-Profit, Sports and Fitness, Travel and Tourism, Utilities, Wellness, Medical Dashboard, Marketplace, Advertising, Automotive, Business Innovations, Ecology, Human Resources, LegalTech, Lifestyle, Fashion, Marketing, Navigation, Education, E-learning. Highlighted Skills Project Planning, MVC Architecture and RESTful APIs, Front-end Technologies (React.js, HTML5, CSS3, JavaScript), Responsive and Mobile-first Design, Database Design and Implementation (MongoDB, Firebase), User Authentication, Integration of Third-party APIs, Deployment to Cloud Platforms (AWS), Test-driven Development, Agile Methodologies (Scrum, Kanban), Security Technologies, QR Code Scanner, GPS and Mapping, Blockchain and NFT, ChatGPT and Artificial Intelligence. React Native Mobile Developer 10+ years of experience As a Mobile App Developer and Full Stack Developer with deep expertise in SaaS Mobile App, React Native Mobile App I bring over a decade of experience in building high-performance cross-platform mobile application. As a talented React Native Mobile Developer with good knowledge of cross-platform development, I specialize in crafting high-performance mobile apps for both iOS and Android platforms. I made more than 400 apps using React Native Mobile. Reactnative Mobile is my main tech stack, making top-performing apps using React Native Mobile. IOSDeveloper AndroidDevelop As a mobile app developer and full stack developer, I specialize in building robust cross-platform solutions using Flutter, React Native Mobile, and Expo for rapid development. My projects often leverage Firebase for secure real-time data storage and user authentication, and I have hands-on experience integrating WebRTC for live video and audio communication inside mobile apps. On the backend, I frequently use Laravel to build scalable APIs and admin panels that perfectly support mobileapp solutions. ReactNative Next Steps – Let’s Build Something Amazing! 📅 Would you be available for a 30-60 minute free consultation? During this meeting, we will: - Go over your project goals, technical needs, and budget. - Provide a project plan with a timeline and cost estimate. - Discuss the best development approach to fit your vision. - Send me a message, and I’ll share the Upwork scheduler link so we can set up a time that works best for you. Looking forward to collaborating and creating something extraordinary! Best regards, Daisy VC

I am an expert in creating cross-platform iOS/Android and native iOS apps. While I have a strong knowledge of basics, such as common design patterns (MVC, Clean Swift, VIPER, MVVM/RxSwift), programming languages (Swift, Dart, TypeScript, Objective C) and standard iOS frameworks (UIKit, MapKit, SpriteKit, Apple Pay etc.), I also have a great experience in wide number of third-party SDKs: Google Firebase, Facebook, PayPal, Stripe, Google Maps, ad networks, Parse Server, Alamofire etc. My backend experience is in Google Firebase. Using Google Cloud Firestore as a database and Firebase Cloud Functions written on TypeScript I can easily create a robust backend for mobile and web apps. In 2019 I started to move to cross-platform development using Flutter/Dart. The work I provide is of the highest quality, fully responsive, and tested in a wide range of devices. I take great care to ensure each project is well-architected, well-documented and easily maintainable so you can enhance an app as your company grows. I'm also familiar with implementing in-app payments, like In-App Purchases and subscriptions, Apple Pay, PayPal and Stripe SDKs (both client side and server side). My wide experience with payment systems allows me to help with choosing the optimal ways for monetization, which leads to increase a company's revenue 👍. I can guide through Apple app review process to make it smooth and avoid any rejections. Contact me today with your iOS/Android app idea to start the engagement process.

I'm a Senior Mobile Developer with 10+ years of experience building high-quality iOS and Android apps, both native and cross-platform. I help businesses and startups turn their ideas into fast, reliable, and user-friendly mobile applications. Whether you're starting from scratch or need someone to fix bugs, improve performance, or maintain an existing app — I'm here to help. ✅ My core strengths: React Native & Flutter – Cross-platform apps that run smoothly on both iOS and Android. Swift & Objective-C – Native iOS development with deep platform knowledge. Kotlin & Java – Robust native Android applications. Bug fixing & troubleshooting – Quickly identify and resolve issues in existing codebases. Performance optimization – Make your app faster, lighter, and smoother. I focus on writing clean, maintainable code and delivering solutions that work — not just on day one, but long term. If you're looking for a reliable mobile developer to help you build or improve your app, let’s talk!

🏆 Top Rated Plus | 100% Job Success Score Proven track record of delivering high-quality enterprise solutions and custom software with maximum client satisfaction and zero friction. Need reliable Flutter Mobile App Development that performs flawlessly under real user load, scales seamlessly with your growth, and doesn’t require constant hotfixes after launch? As a Flutter Mobile Developer PM, I deliver production-ready, high-performance iOS and Android applications. My approach combines rock-solid scalable architecture, clean code, and seamless backend integration, ensuring your product remains ultra-stable during traffic spikes and heavy data usage. 📊 Our Agency Blueprint With 10+ years of agency experience in Flutter Mobile App Development, 250+ delivered projects, and 15,000+ hours spent mastering mobile architecture, we transform complex business ideas into high-performing digital ecosystems. On average, our team improves app performance by 40–60%, slashes crash rates by 30–45%, and boosts scalability capacity by 35–55% through structured architecture refactoring. ✨ Why Our Flutter Solutions Stand Out - Elite Status: Top Rated Plus with a flawless 100% Job Success Score. Global Scale: 250+ custom applications launched successfully across 45+ countries. - Industry Versatility: Deep expertise in SaaS, FinTech, Marketplaces, Healthcare, and Enterprise systems. - Speed & Stability: Advanced performance tuning that reduces load times by up to 60% and cuts crash rates by 40%. - Bulletproof Security: Secure authentication, multi-role systems, and data encryption. - Future-Proof Code: Clean, maintainable codebases that significantly lower long-term maintenance costs and support 5–10× user growth. 🚀 Flutter Mobile App Development Services 📌 Cross-Platform Flutter Development High-fidelity iOS and Android apps built from a single, optimized codebase. Custom mobile architecture tailored for long-term corporate scalability. UI/UX integration optimized for 60fps responsiveness and smooth animations. 📌 Backend & API Integration Secure backend connectivity aligned with strict Flutter Mobile App Development standards. REST/GraphQL API integration and real-time data synchronization (WebSockets). Seamless integration of payment gateways (Stripe, Apple Pay, Google Pay) and third-party SDKs. 📌 Architecture, Refactoring & Stabilization Rescuing and stabilizing legacy Flutter applications. Eliminating memory leaks and debugging complex crash loops. Codebase restructuring for enhanced maintainability and faster feature onboarding. 📌 Performance Optimization Deep app profiling and bottleneck detection. Advanced network request optimization and smart caching strategies. Minimizing backend latency impact on the mobile user experience. 📌 CI/CD, Deployment & PM Oversight Automated CI/CD pipelines for fast, reliable mobile releases. Full App Store & Google Play deployment management. Active Project Management (PM) ensuring transparent communication, clear milestones, and on-time delivery. 🔧 Workflow & Tech Stack Discovery & Analysis: Defining product goals, user journeys, and technical constraints to design a scalable Flutter Mobile App Development architecture. Architecture & Planning: Designing system logic, state management (Bloc, Provider, or Riverpod), and backend integration layers. Development & Integration: Writing clean Flutter code, connecting APIs, and ensuring pixel-perfect UI execution across all screen sizes. Testing & QA: Rigorous validation of performance under load, crash rates, and cross-device compatibility. Launch & Optimization: Structured production deployment with post-launch monitoring, typically boosting app efficiency by 40% within the first 90 days. 💡 Data-Backed Results (Recent Projects) Up to 60% faster app load times. Up to 40% reduction in crash frequency. Up to 50% improvement in API reliability. 5× growth in active users sustained without a single second of downtime. 🌎 Industries Supported 🏥 Healthcare & Telemedicine (HIPAA-compliant workflows) 🏦 FinTech & Secure Payments (High-security data handling) 🛒 Marketplaces & E-Commerce (High-traffic catalog & checkout optimization) 📈 SaaS & Data Analytics (Real-time dashboards & metrics) 🎓 EdTech & Learning Platforms (Smooth media streaming & offline modes) 🏢 Enterprise Tools (Internal business automation & role management) I serve as the PM for the mobile team, coordinating execution and ensuring stable product releases. 🚀 Let’s build a Flutter Mobile App Development solution that scales, performs, and grows with your users. 📞 Looking for a developer and PM who takes full responsibility for architecture and code stability? Send me a message, and let's discuss your project.

Hey there! I’m a results-driven mobile developer with 6+ years of experience building fast, reliable, and beautiful mobile apps that solve real-world problems. I specialize in Swift and React Native, helping businesses and startups launch powerful apps across iOS and Android. From MVP to full-scale platforms, I bring technical expertise and a problem-solving mindset to every project. 💡 Here’s What I Do Best: 🔧 Build clean, scalable, and high-performance mobile apps that just work ⚛️ Create cross-platform apps in React Native that feel truly native 🔗 Connect frontend to backend with smooth integration (REST APIs, Firebase, Third-Party Libraries) 🪙 Add blockchain features like wallets, token transactions, and smart contracts 🚀 Improve app performance, user experience, and overall stability 📲 Familiar with full deployment cycles — from development to publishing on the App Store and Google Play 🤝 Collaborate with founders, designers, and teams to turn ideas into polished products 🏆 Industries I’ve Worked In: 🪙 Web3 & Blockchain-Integrated Mobile Applications 💰 Fintech & Crypto Wallets 📦 E-commerce & Marketplace Platforms 🍔 Food Delivery & Restaurant Solutions 💪 Health & Fitness Solutions 🏥 Healthcare & Telemedicine Apps 🚕 On-Demand & Gig Economy Platforms 💬 Social Media & Chat-Based Apps ❤️ Dating & Matchmaking Apps I’m passionate about writing clean, maintainable code and staying up to date with the latest tools and technologies. More than that, I love helping people bring their ideas to life and making products users love. Whether you're starting from scratch or scaling up, I’m here to help you build something amazing. Let’s talk about your project. Ready to launch? 🚀

𝗘𝘅𝗽𝗲𝗿𝘁 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 || AI Application Developer | AI & LLM Expert || (𝟭𝟬+ 𝘆𝗲𝗮𝗿𝘀 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲) - 𝗶𝗢𝗦 (𝗦𝘄𝗶𝗳𝘁, 𝗦𝘄𝗶𝗳𝘁𝗨𝗜), 𝗔𝗻𝗱𝗿𝗼𝗶𝗱 (𝗞𝗼𝘁𝗹𝗶𝗻, 𝗝𝗮𝘃𝗮), 𝗙𝗹𝘂𝘁𝘁𝗲𝗿-𝗗𝗮𝗿𝘁 𝙁𝙡𝙪𝙩𝙩𝙚𝙧 || 𝙞𝙊𝙎 & 𝘼𝙣𝙙𝙧𝙤𝙞𝙙 𝘼𝙥𝙥 𝘿𝙚𝙫𝙚𝙡𝙤𝙥𝙢𝙚𝙣𝙩 || 𝘾𝙝𝙖𝙩𝙂𝙋𝙏 𝙞𝙣𝙩𝙚𝙜𝙧𝙖𝙩𝙞𝙤𝙣 || 𝘼𝙪𝙜𝙢𝙚𝙣𝙩𝙚𝙙 𝙍𝙚𝙖𝙡𝙞𝙩𝙮 || 𝘼𝙧𝙩𝙞𝙛𝙞𝙘𝙞𝙖𝙡 𝙄𝙣𝙩𝙚𝙡𝙡𝙞𝙜𝙚𝙣𝙘𝙚 || 𝙈𝙖𝙘𝙝𝙞𝙣𝙚 𝙇𝙚𝙖𝙧𝙣𝙞𝙣𝙜 ✴️ EXPERT-VETTED Top 1% iOS & Android App Developer on Upwork 🏆 UPWORK TOP 1% - EXPERT-VETTED Mobile App Developer 🚀 UPWORK TOP RATED PLUS Mobile App Developer ✅ 30+ SUCCESSFUL PROJECTS in iOS & Android Mobile App Development 🔥 8000+ UPWORK HOURS ⭐ 100% JOB SUCCESS SCORE I am Full-time Independent Mobile App Developer (Want to create an app?), I am a highly skilled software engineer with about 10+ years in mobile app development. I have developed and published 50+ iOS & Android apps. Here are some of my technical skills: Languages: Apple App Developer, Swift, Combine, SwiftUI, Objective-c, Android Developer JAVA, Kotlin, & Node.js, ChatGPT4 API, Cross platform / Hybrid App Development Flutter. Tools: Xcode-11, Android Studio, JDK, IDE, VS Code. My experience (Mobile App Developer Social, Dating, OnDemand, eCommerce, Grocery,Fitness App Development.) in programming includes but not limited to the following area of expertise: - In Design using Autolayout, Constraint - CoreData, Core location, SQLite - Geolocation and Geofencing. - AFNetworking, Alamofire - AVFoundation Framework for Audio, Photo, Video Manipulation - In-App Purchase / Push Notifications - Certificate Generation / Provisioning / Code Signing / App deployment to store - Chat Applications Development - Firebase Integration, AWS - Google, Facebook, Twitter API Integration - Social media integration like Google, Facebook, Twitter, Instagram, etc. - AI, ChatGPT, ARKit, iBeacon, BLE, IoT, Wrist Band, Machine Learning, ChatGPT4 API, etc. -And more I possess an in-depth understanding of the entire app development process and can provide solutions to various technical issues. I prioritise designing and developing apps with easy-to-use, eye-catching designs that provide helpful functions for users. I recently completed 4 SwiftUI, ARKit, Machine Learning, ChatGPT (OPenAI) Artificial Intelligence, Object recognition based iOS Applications & implemented Machine Learning, Artificial Intelligence & IBM Watson; Please let me know if you need Any help in an iOS and Android Mobile App Development. I believe customer satisfaction is key to success and thrive on delivering with 100% satisfaction. Thanks & Regards, Jaydeep

I am a Flutter Developer helping startups, product teams, and agencies build reliable mobile applications — from simple MVPs to complex apps with real-time features, chat, push notifications, Google Maps, and Firebase integrations. If you need a Flutter Developer who cares about both clean architecture and real user experience, I can take your idea, existing codebase, or partial prototype and turn it into a polished, production-ready mobile app. What I usually build: - Flutter mobile applications for iOS and Android - Real-time chat and messaging features - Apps with push notifications, Google Maps, and location services - Firebase-powered backends: Auth, Firestore, Cloud Functions, Storage - REST API integrations connecting Flutter to Django, Node.js, or any backend - Clean, responsive UI with smooth UX across different screen sizes - Authentication flows, permissions, payment integrations, and onboarding screens As a Flutter Developer, I focus on clean architecture, maintainable code, and clear communication with clients — including non-technical ones. I understand backend systems and have hands-on experience working with Django backends, which means I can collaborate effectively with your backend team or work full-stack on smaller projects. My core stack: Flutter | Dart | Riverpod | Bloc/Cubit | Firebase | REST APIs | Google Maps SDK | Push Notifications (FCN) | Dio | SQLite | GitHub | CI/CD | App Store & Play Store Deployment Clients usually come to me when they need a Flutter Developer to: - Build a mobile MVP from scratch - Refactor or improve an existing Flutter application - Add real-time features, chat, or notifications to an existing app - Connect a Flutter frontend to a backend via REST or Firebase - Fix performance, architecture, or UI/UX problems - Integrate third-party APIs, maps, payments, or automation services I have strong experience in mobile development, cross-platform engineering, and product-oriented delivery. This means I do not only write code — I help translate business requirements into a working, maintainable app that your users will actually enjoy. If you are looking for a Flutter Developer who takes responsibility for both technical quality and consistent delivery, send me a short description of your project and I will suggest the next steps.