I help startups and businesses build and launch Flutter apps for iOS and Android fast, with clean architecture and production-ready delivery. If you need an MVP, booking app, marketplace app, delivery app, or AI-enabled mobile product, I can take it from planning to App Store and Google Play launch. My work typically includes: • Flutter app development for iOS and Android • Firebase backend setup • REST API integration • Push notifications • Payments and subscriptions • Google Maps and location features • Admin panel and backend integration • App performance optimization • App Store / Play Store publishing support Public Upwork proof: • 100% Job Success • 30 completed jobs • live shipped products and verified client testimonials I’m a strong fit if you want: • fast MVP execution without messy code • clear communication and realistic timelines • a developer who can build, fix, optimize, and publish • long-term support after launch Recent product work includes travel apps, AI habit products, ride-hailing, radio streaming, fintech, and service platforms. If you already have scope, features, or designs ready, send them over and I’ll suggest the best build approach.

Profile Achievements:- ✓ 100% Job Success Rate ✓ Top Rated Profile ✓ Over 7 years in Android + App Development ✓ Cross Platform & Native App Development With 7 years of experience in mobile app development, I have gained strong expertise in developing high-performance native applications for iOS (Swift) and Android (Kotlin/Java). I develop scalable, and robust apps that meet businesses needs while ensuring optimal user experience. I've worked with startups and enterprise-grade solutions, delivering robust and future-proof applications. Key Expertise:- ✅ Native iOS Development (Swift, Objective-C) ✅ Native Android Development (Kotlin, Java) ✅ UI/UX Optimization (Custom components, animations, accessibility) ✅ Backend Integration (Firebase, REST APIs, GraphQL, AWS Lambda) ✅ Real-Time Features (WebSockets, push notifications, Firestore) ✅ Payment & E-Commerce Integration (Stripe, PayPal, Apple/Google Pay) ✅ App Security & Data Protection (OAuth, JWT, biometric authentication) ✅ App Performance Optimization (Lazy loading, caching, memory management) Big 2 Projects:- FinTech Banking App: (iOS & Android) - Developed for a leading financial institution, handling transactions for 500K+ users. - Integrated real-time payments, multi-layer authentication, AI-driven financial insights. - Achieved 99.9% uptime and 40% faster transaction processing. Health & Fitness Application: (Swift & Kotlin) - Built an AI-powered fitness tracking app with personalized workout recommendations. - Developed a custom motion tracking algorithm using device sensors (Gyroscope & Accelerometer). - Successfully scaled the app to 250K+ active users, driving engagement with gamification features. Development Approach & Workflow 📌 Agile Development: Sprint-based execution with CI/CD pipelines (Jenkins, GitHub Actions). 📌 UI/UX Design: Prototyping in Figma, Sketch, followed by performance tuning. 📌 API-First Development: Seamless backend connections with REST, GraphQL, Firebase. 📌 Automated Testing & Deployment: Unit/UI testing with XCUITest, Espresso, Firebase Test Lab. 📌 Post-Launch Support: Monitoring, updates, scalability improvements for future growth. Tech Stack & Tools: Technologies: Swift, Kotlin, Java, Firebase, GraphQL, REST APIs, AWS, Google Cloud. Dev Tools: Git, Bitbucket, Docker, Fastlane, Postman. Frameworks: Jetpack Compose, SwiftUI, Alamofire, Retrofit, RoomDB. Platforms: iOS, Android, App Store, Google Play, AWS, Azure. Let's connect for a quick exploratory chat to kickoff with your idea into mobile app! Keywords: Mobile App Developer, Android, iOS, React Native, Flutter, Kotlin, Swift, Dart, Cross-Platform Apps, Native Development, Firebase, Firestore, Realtime DB, Node.js, Express.js, REST API, GraphQL, OAuth, SQLite, MongoDB, Stripe, PayPal, Apple Pay, Google Pay, Git, GitHub, CI/CD, Google Play, App Store, Agile, Scrum, App Optimization, ASO, Crashlytics, BLE, Geolocation, AR, Video Streaming, WebSockets, Social API Integration, Google Cloud, AWS, Jetpack Compose, Hilt, Dagger, Coroutines, Room DB, MVVM, Clean Architecture, Unit Testing, SDK Integration.

Full Stack Developer | Healthcare App Developer | Healthtech Developer | React Native Expert | 10+ years experience | 100+ Projects Delivered | Worked with 50+ Startups | US-based | Android App | iOS App | React JS | Flutter | Swift | Native App Development | Cross Platform App Development | Full Stack Development | Web App Development Hello, I’m Javeed. With hands-on full-stack and AI engineering, I'm leading a US-based team of 70+ AI-driven engineers. Over the past 10+ years, I’ve delivered 100+ projects across a diverse portfolio, working with Fortune 500 companies, leading healthtech and healthcare organizations such as 𝐉𝐨𝐡𝐧𝐬 𝐇𝐨𝐩𝐤𝐢𝐧𝐬 (𝐔𝐒), and government clients including 𝐋𝐢𝐛𝐲𝐚 & 𝐀𝐛𝐮 𝐃𝐡𝐚𝐛𝐢, as well as 50+ startups, helping them build fast, scalable, production-grade platforms. I act as a senior technical growth partner. I help HealthTech founders and medical innovators move from idea to enterprise-ready platform, eliminating the delays, rework, and compliance risks that stall growth. 𝐖𝐡𝐚𝐭 𝐝𝐢𝐟𝐟𝐞𝐫𝐞𝐧𝐭𝐢𝐚𝐭𝐞𝐬 𝐦𝐲 𝐰𝐨𝐫𝐤: Speed without compromising compliance. I use an AI-accelerated, compliance-first development approach to build secure, scalable, BAA-ready platforms from day one, delivering in weeks, not months. This helps founders ship faster, raise with confidence, and pass enterprise and healthcare audits without rework. 𝐇𝐨𝐰 𝐈 𝐇𝐞𝐥𝐩 𝐇𝐞𝐚𝐥𝐭𝐡𝐓𝐞𝐜𝐡 𝐅𝐨𝐮𝐧𝐝𝐞𝐫𝐬: 𝐂𝐨𝐫𝐞 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 I work with HealthTech founders using a clear, battle-tested framework to solve the most common challenges in HealthTech development: ✅2-Week Prototype for Market Validation: Validate your idea with a working, HIPAA-compliant prototype to secure investor funding and early user feedback. ✅Low-Code to Enterprise-Grade Migration: Migrate your app from a limiting platform to a secure, scalable, enterprise-grade architecture built for growth. ✅8-Week HIPAA-Compliant MVP Launch: Launch a market-ready, HIPAA-compliant MVP in just 8 weeks to reach pilot customers faster. ✅HIPAA-Compliant AI Features Integration: Integrate powerful AI features with PHI-safe data flows and auditable logs to maintain full compliance. ✅MVP to Enterprise-Ready Transformation: Transform a successful MVP into a secure, BAA-ready platform prepared for enterprise security audits and deployments. 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐂𝐚𝐩𝐚𝐛𝐢𝐥𝐢𝐭𝐢𝐞𝐬 (𝐖𝐡𝐚𝐭 𝐈 𝐖𝐨𝐫𝐤 𝐎𝐧): ✅ Mobile Apps: iOS, Android, React Native, Flutter, Swift, Kotlin ✅ Web Apps: React.js, Node.js, Python, TypeScript, JavaScript ✅ AI & Machine Learning: TensorFlow, PyTorch, OpenAI, Azure Cognitive Services ✅ Backend & Databases: Nest.js, GraphQL, PostgreSQL, MongoDB ✅ Cloud & Security: AWS, Azure, GCP, HIPAA-compliant infrastructure ✅ Integrations: EMR/EHR (HL7/FHIR), Telehealth, Payments, 3rd Party APIs, IoT Devices 𝐖𝐡𝐲 𝐏𝐚𝐫𝐭𝐧𝐞𝐫 𝐖𝐢𝐭𝐡 𝐌𝐞? ✔ Senior Technical Ownership: You work directly with me, the person architecting your system, while my team handles the execution. ✔ Healthcare-First Architecture: Compliance is built into our DNA, not patched on as an afterthought. ✔ Speed with Structure: Our AI-accelerated process delivers speed without creating technical debt. ✔ The Power of a Full Team: You get the expertise of a CTO and the delivery power of a dedicated, pre-vetted engineering team. ✔ Long-Term Thinking: We design systems to pass audits, scale users, and support your next funding round. My mission is to be the technical partner that HealthTech innovators deserve. If you need to build a compliant, scalable, and investor-ready platform, let's connect.

🏆 Top Rated (Top 3%) | 46+ Projects | 100% Client Satisfaction I’m a mobile app developer specialising in building fast, scalable, and beautifully designed cross-platform Android & iOS apps that drive business growth and user engagement. 🚀 Whether you need a prototype, a full-scale product, or want to integrate AI-powered features, I deliver end-to-end solutions that are reliable, efficient, and visually stunning. 🔥 Message me and claim your FREE 30-minute strategy session to discuss your vision and how we can bring it to life! ⚙️ What I Offer ⚡ Ultra-Fast MVP Development using Flutter ☁️ Firebase / Supabase Backends for rapid scalability 🎨 Modern UI/UX Design focused on user retention and performance 🧠 AI-Powered Apps & Chatbots (OpenAI, GPT, Claude, etc.) 🧩 Integration & Automation with APIs, databases, and third-party tools 🧪 Testing, QA, and Deployment to App Store & Google Play 💡 Industries (Niches) FinTech • HealthTech • EdTech • HRTech • Media • E-Commerce • Travel • Lifestyle (and expanding into more domains – let’s innovate together!) 🤝 Why Work With Me ✅ 5+ Years of Development Experience ✅ Transparent Communication & On-Time Delivery ✅ Budget-Friendly Packages ✅ Fluent English & Strategic Thinking ✅ Proven Record of Quality (100% Job Success) 🧠 Highlighted Skills Mobile App Development | Mobile App Developer | Flutter Mobile App | Flutter Mobile App Developer | Flutter Mobile App Firebase | Flutter Mobile App Dart | Flutter Developer | Flutter Mobile App Developer | Mobile Developer | React Native | React Native Mobile App Development | Mobile App Builder | Flutter Laravel | Mobile App Development | Mobile App Developer | Flutter Mobile App Firebase | AI Mobile App Developer | AI Mobile App | Full Stack Mobile App Developer | Mobile App Development Consultation | iOS Mobile App Developer | Android Mobile App Developer | Hybrid Mobile App

🏆 Built a mobile app that was acquired by PaymentUS ⏱ 4000+ hours worked on Upwork ⬇️ 2M+ cumulative downloads across products 🌟 Top Rated Plus Freelancer 🎖 Expert in Native iOS & Cross-Platform Mobile App Development, Legacy App Modernization, and Long-Term Product Support using Swift, SwiftUI, UIKit, and Flutter. 🎖 Hello, I’m Sandeep, a Senior Mobile App Engineer with 8+ years of experience building and maintaining production-ready mobile applications across finance, health, fitness, e-commerce, and SaaS. 💡 Technical Stack: 📌 iOS: Swift, SwiftUI, UIKit, Combine, Auto Layout, Core Animation 📌 Cross-Platform: Flutter, Dart 📌 Architecture: MVVM, Clean Architecture, Modular Architecture 📌 Backend & APIs: REST APIs, JSON, Firebase, third-party SDK integrations 📌 Tools: Xcode, Git, Firebase, Fastlane 📌 Deployment: App Store, TestFlight, CI/CD basics 📌 Legacy Modernization: UIKit / old Swift → SwiftUI & modern scalable architectures 💡 Why Choose Me? ⚡ Proven Expertise: Delivered 35+ mobile apps with real users and business impact. ⚡ Product Thinking: I build apps that scale, not just features that ship. ⚡ Client-Centric Approach: Clear communication, realistic timelines, and full ownership. ⚡ Future-Proof Development: Clean, maintainable, and well-documented code. ⚡ Consistency: Reliable long-term support, not short-term delivery. 💡 𝗪𝗵𝗮𝘁 𝗜 𝗗𝗼 𝗕𝗲𝘀𝘁 (𝗔𝗻𝗱 𝗘𝗻𝗷𝗼𝘆 𝗦𝗼𝗹𝘃𝗶𝗻𝗴): 📌 Native iOS Development → Build and maintain high-performance iOS apps using Swift, SwiftUI, and UIKit. 📌 Flutter Development → Develop stable cross-platform apps with shared logic and native-level polish. 📌 Legacy App Modernization → Upgrade outdated iOS apps to modern SwiftUI / clean architectures for an iOS 26 experience. 📌 Performance Engineering → Fix crashes, memory leaks, UI lag, and improve overall app responsiveness. 📌 API Integration → Implement secure, scalable APIs that work smoothly with mobile applications. 💡 𝗪𝗵𝗼 𝗜’𝗺 𝗮 𝗚𝗼𝗼𝗱 𝗙𝗶𝘁 𝗙𝗼𝗿 🎯 Teams needing a senior iOS engineer who can take complete ownership of the app. 🎯 Startups building MVPs that must scale without future rewrites. 🎯 Companies with existing iOS apps needing SwiftUI migration, refactoring, or feature expansion. 🎯 Clients who value quality, reliability, and long-term collaboration over cheap shortcuts. 💡 𝗔𝘃𝗮𝗶𝗹𝗮𝗯𝗶𝗹𝗶𝘁𝘆 🟢 Available for part-time or full-time contracts 🟢 Reliable US / EU timezone overlap 💡 Let’s Work Together! 📌 Whether you’re building a new iOS app, modernizing an existing one, or need a dependable developer to own your product long-term — I’m here to help. Message me your project details, and I’ll reply in < 1 hour with a clear plan and honest recommendations. Thanks!!

I’m a 𝐒𝐞𝐧𝐢𝐨𝐫 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 with 10+ years of experience building high-performance, scalable, and user-friendly applications using React Native, Expo, and Flutter for both iOS and Android platforms. As a Top Rated Upwork Developer, I help startups and businesses turn ideas into reliable, production-ready mobile apps with clean architecture and long-term scalability. 🚀 𝐖𝐡𝐚𝐭 𝐈 𝐂𝐚𝐧 𝐇𝐞𝐥𝐩 𝐘𝐨𝐮 𝐖𝐢𝐭𝐡 ✔ Cross-platform mobile app development (React Native, Expo, Flutter) ✔ MVP development for startups and SaaS products ✔ Upgrading and migrating Expo/React Native apps (latest SDKs) ✔ Performance optimization and bug fixing ✔ Real-time features (chat, live updates, video streaming, geolocation) ✔ Payment gateway integration (Stripe, Razorpay) ✔ Third-party API integrations (REST & GraphQL) ✔ App deployment (Google Play Store & Apple App Store) 💼 𝐖𝐡𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡 𝐌𝐞 ✔ Clean, scalable, and maintainable code ✔ Fast communication & reliable delivery ✔ Long-term collaboration mindset ✔ Focus on performance, security, and UX ✔ Post-launch support and ongoing improvements 🛠 𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤 & 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 𝐌𝐨𝐛𝐢𝐥𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: React Native, Expo, Flutter, Dart, TypeScript 𝐒𝐭𝐚𝐭𝐞 𝐌𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭: Redux, Zustand, BLoC, GetX 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 & 𝐀𝐏𝐈𝐬: Node.js, Laravel, REST APIs, GraphQL 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞 & 𝐂𝐥𝐨𝐮𝐝: Firebase (Auth, Firestore), Supabase, PostgreSQL, MongoDB 𝐅𝐞𝐚𝐭𝐮𝐫𝐞𝐬 & 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬: Push Notifications (FCM, OneSignal), Google Maps API, GPS, Social Login 𝐃𝐞𝐯𝐎𝐩𝐬 & 𝐓𝐨𝐨𝐥𝐬: Fastlane, GitHub Actions, CI/CD, Automated Testing 📱 𝐒𝐩𝐞𝐜𝐢𝐚𝐥𝐢𝐳𝐞𝐝 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 ✔ Real-time apps & live streaming features ✔ Location-based apps & geofencing ✔ E-commerce & booking platforms ✔ SaaS mobile applications ✔ Custom native modules (Swift, Kotlin) 📈 𝐋𝐞𝐭’𝐬 𝐁𝐮𝐢𝐥𝐝 𝐒𝐨𝐦𝐞𝐭𝐡𝐢𝐧𝐠 𝐆𝐫𝐞𝐚𝐭 If you need a reliable mobile app developer who can deliver scalable, high-quality apps with modern technologies — let’s connect. 𝐊𝐞𝐲𝐰𝐨𝐫𝐝𝐬: React Native Developer | Flutter Developer | Mobile App Developer | Cross Platform App Development | iOS App Development | Android App Development | Expo Developer | SaaS MVP Development | Firebase | REST API | GraphQL | Mobile UI/UX | App Deployment | Google Play Store | Apple App Store

I build reliable, scalable, and launch-ready mobile apps for iOS and Android. My work covers the complete mobile product ecosystem: app development, backend APIs, admin dashboards, AI integrations, payments, subscriptions, cloud deployment, and App Store / Google Play launch support. I help startups, founders, and growing businesses build reliable, scalable, and launch-ready mobile applications for iOS and Android. My core expertise is mobile app development, but I do not approach mobile apps as isolated screens. A successful mobile product usually needs a strong backend, secure APIs, admin dashboard, payment system, scalable database, cloud infrastructure, third-party integrations, and a clear product roadmap. That is where I bring complete product development experience. As the CEO of CRYMZEE Networks Pvt. Ltd., I bring 10+ years of software development experience and lead a professional engineering and product team experienced in mobile apps, SaaS platforms, AI-powered applications, marketplaces, health-tech, fitness, logistics, e-commerce, business automation, and enterprise software solutions. 𝗡𝗢𝗧𝗘: Available for long-term product development and startup partnerships. 𝗪𝗵𝗮𝘁 𝗜 𝗕𝘂𝗶𝗹𝗱 I can help you build mobile-first products such as: 🟢iOS and Android mobile apps 🟢React Native and Flutter applications 🟢Native Swift and Kotlin apps 🟢Startup MVPs and proof-of-concept apps 🟢SaaS mobile platforms 🟢AI-powered mobile applications 🟢Health, fitness, wellness, and coaching apps 🟢Marketplace and on-demand service apps 🟢 Delivery, logistics, booking, and ride-sharing apps 🟢 E-commerce and multi-vendor marketplace apps 🟢 CRM, business management, and internal workflow apps 🟢 Fintech, payment, subscription, and wallet-based apps 🟢 Real-time communication, chat, and community apps My mobile app development expertise includes: 🟢Clean UI/UX implementation 🟢User registration and authentication 🟢Social login and secure account management 🟢Role-based access and user permissions 🟢Admin panels and web dashboards 🟢Backend API development and integration 🟢Real-time chat and messaging 🟢Push notifications 🟢GPS, maps, live tracking, and route management 🟢Stripe, Apple Pay, Google Pay, and payment gateway integration 🟢Apple In-App Purchases and Google Play Billing 🟢RevenueCat subscription integration 🟢AI assistants and OpenAI API integrations 🟢Smart recommendations and personalized user flows 🟢Analytics, reports, and activity tracking 🟢Cloud deployment and performance optimization 🟢App Store and Google Play publishing support My preferred technology stack includes: 🟢𝗠𝗼𝗯𝗶𝗹𝗲 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 Flutter React Native Native Android (Kotlin / Java) iOS ( Swift/SwiftUI ) 🟢𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱/Admin Panels React.js Next.js Vue.js 🟢𝗕𝗮𝗰𝗸𝗲𝗻𝗱 Python Django Node.js REST APIs GraphQL Firebase Supabase 🟢𝗖𝗹𝗼𝘂𝗱 & 𝗜𝗻𝗳𝗿𝗮𝘀𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗲 AWS Docker DevOps pipelines CI/CD automation 🟢AI Integrations OpenAI APIs ChatGPT API AI assistants Recommendation Systems 𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 𝗠𝗲 ✅ 10+ years of professional software development experience ✅ 850+ successful projects across platforms like Fiverr & Upwork ✅ 100% Job Success Score on Upwork ✅ Experience working with startups and enterprise clients ✅ Backed by a 100+ engineers development team when scaling is required ✅ Focus on long-term product success, not just code delivery Clients I’ve worked with include companies in 𝗘𝘂𝗿𝗼𝗽𝗲, 𝘁𝗵𝗲 𝗨𝗻𝗶𝘁𝗲𝗱 𝗦𝘁𝗮𝘁𝗲𝘀, 𝗮𝗻𝗱 𝘁𝗵𝗲 𝗠𝗶𝗱𝗱𝗹𝗲 𝗘𝗮𝘀𝘁, as well as well-known brands and funded startups. 𝗠𝘆 𝗣𝗿𝗼𝗰𝗲𝘀𝘀 1️⃣Understand your business model, app idea, and target users 2️⃣ Review the required features and technical feasibility 3️⃣ Recommend the right mobile and backend architecture 4️⃣ Plan the user flow, APIs, database, admin panel, and integrations 5️⃣ Develop the app in clear milestones 6️⃣ Test performance, security, usability, and edge cases 7️⃣ Prepare the app for App Store and Google Play launch 8️⃣Support future improvements, scaling, and new feature development I understand that many mobile apps fail not because the idea is weak, but because the technical foundation is poor. Weak architecture, unstable code, unclear workflows, and short-term development choices can become expensive later. My goal is to help clients build mobile apps that are not only functional for launch, but also ready for real users, business operations, future updates, and long-term growth. Whether you need a mobile app from scratch, an MVP, an AI-powered app, a SaaS mobile platform, a marketplace app, a business application, or improvements to an existing product, I can help you build it with the right technical foundation and a professional delivery process. Thanks!

𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 𝐏𝐥𝐮𝐬 AI 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝟏𝟎+ 𝐘𝐞𝐚𝐫𝐬 𝐨𝐟 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 | 𝟒𝟗𝟎𝟎+ 𝐇𝐨𝐮𝐫𝐬 𝐨𝐟 𝐰𝐨𝐫𝐤𝐢𝐧𝐠 𝐰𝐢𝐭𝐡 𝐔𝐩𝐰𝐨𝐫𝐤. ★ About me: I am Tushar, a 𝐒𝐞𝐧𝐢𝐨𝐫 AI 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 with 10 years of experience in Mobile app development and 7 years in Flutter app development. I help startups and businesses turn ideas into reliable, scalable, and user-friendly mobile apps. I specialize in Mobile App MVP development, helping clients launch quickly with clean architecture and future-ready code. ★ Mobile Stack: - iOS (iPhone/iPad, iOS 11,12,13,14), Objective-C, Swift - Android programming, Java, Kotlin - Flutter (cross-platform development) ★ My Skill: - MVP, MVVM Architectures - JSON, XML, REST/SOAP - AWS, Firebase, Supabase - Zego Cloud, Agora - Terra API Integration for health - Integration of advertisement providers. - MySql, SQLite, Core Data, Realm - Integrating push notifications and handling the backend as well for this (APNs, Firebase, OneSignal). - Implement a bot feature - Trivia Live Game - AI/ML expert - AI chatbot ★ Code Version Control: - Github - Bitbucket - Jira ★ Process: - Daily meetings - Agile, sprints - Jira, Asana, Trello ★ Domain Expertise: - AI Agent - TikTok Clone App - Healthcare App - Trivia Game app - Instagram Clone app - Gym Trainer app - E-commerce app - Photo Sharing app - Social media app - Uber clone app - Tinder clone app - Alphawallet clone app - NFT app - Parking app Thanks Tushar. #Aideveloper #mobileappdeveloper #aipoweredappdeveloper #iosdeveloper #flutterdeveloper #aiapps

𝐌𝐨𝐬𝐭 𝐦𝐨𝐛𝐢𝐥𝐞 𝐚𝐩𝐩𝐬 𝐝𝐨𝐧’𝐭 𝐟𝐚𝐢𝐥 𝐛𝐞𝐜𝐚𝐮𝐬𝐞 𝐨𝐟 𝐛𝐚𝐝 𝐢𝐝𝐞𝐚𝐬—𝐭𝐡𝐞𝐲 𝐟𝐚𝐢𝐥 𝐛𝐞𝐜𝐚𝐮𝐬𝐞 𝐨𝐟 𝐩𝐨𝐨𝐫 𝐚𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞, 𝐬𝐜𝐚𝐥𝐚𝐛𝐢𝐥𝐢𝐭𝐲 𝐜𝐡𝐚𝐥𝐥𝐞𝐧𝐠𝐞𝐬, 𝐚𝐧𝐝 𝐢𝐧𝐜𝐨𝐧𝐬𝐢𝐬𝐭𝐞𝐧𝐭 𝐞𝐱𝐞𝐜𝐮𝐭𝐢𝐨𝐧. With 9+ years of experience in iOS, Android, Flutter, and React Native development, I help startups, SaaS companies, and growing businesses build reliable, scalable mobile applications that support growth from MVP to production.   I have experience delivering mobile solutions across FinTech, Healthcare, Logistics, E-Commerce, SaaS, and Enterprise domains, focusing on performance, maintainability, user experience, and long-term scalability.   🏆 𝐒𝐨𝐦𝐞 𝐨𝐟 𝐰𝐡𝐚𝐭 𝐈'𝐯𝐞 𝐛𝐮𝐢𝐥𝐭: → Built a ride-hailing platform supporting thousands of daily bookings with high fare accuracy and reliable real-time tracking → Developed a staff safety application with highly accurate location tracking while significantly improving battery efficiency → Optimized a customer engagement platform, delivering faster real-time messaging and improved user experience → Integrated payment systems including Stripe, Razorpay, PayPal, subscriptions, and in-app purchases → Successfully launched and maintained scalable mobile applications on both the App Store and Google Play Store   🚀 𝐖𝐡𝐚𝐭 𝐈 𝐂𝐚𝐧 𝐇𝐞𝐥𝐩 𝐘𝐨𝐮 𝐁𝐮𝐢𝐥𝐝 ✅ Custom Mobile App Development ✅ iOS App Development (Swift, SwiftUI) ✅ Android App Development (Kotlin, Jetpack Compose) ✅ Flutter App Development ✅ React Native App Development ✅ AI-Powered Mobile Features & Applications ✅ MVP Development & Product Launches ✅ App Modernization & Legacy App Migration ✅ Mobile App Architecture & Scalability ✅ Third-Party SDK & API Integrations ✅ Application Maintenance, Feature Enhancements & Long-Term Support ✅ App Store & Google Play Deployment   ⚡ 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 𝐢𝐎𝐒 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 Swift, SwiftUI, UIKit, Objective-C, Apple Sign-In, CoreLocation, StoreKit, Push Notifications, Background Services, Performance Optimization, App Store Deployment.   𝐀𝐧𝐝𝐫𝐨𝐢𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 Kotlin, Jetpack Compose, MVVM, Clean Architecture, Hilt, Coroutines, Flow, WorkManager, Retrofit, Material Design, Push Notifications, Google Play Deployment.   𝐅𝐥𝐮𝐭𝐭𝐞𝐫 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 Flutter, Dart, Bloc, Riverpod, Provider, Responsive UI Development, Native Integrations, Cross-Platform Development, Performance Optimization.   𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 React Native, Redux Toolkit, Native Modules, REST APIs, WebSockets, Secure Storage, Push Notifications, Third-Party SDK Integration, Performance Optimization.   𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞 & 𝐒𝐜𝐚𝐥𝐚𝐛𝐢𝐥𝐢𝐭𝐲 Clean Architecture, MVVM, Modular Architecture, Offline-First Applications, White-Label Solutions, Multi-Tenant Platforms, Scalable Mobile Systems.   𝐁𝐚𝐜𝐤𝐞𝐧𝐝 & 𝐂𝐥𝐨𝐮𝐝 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 Ruby on Rails (RoR), Firebase, AWS, GCP, REST APIs, GraphQL, WebSockets, Authentication & Authorization, Third-Party Service Integrations.   𝐏𝐚𝐲𝐦𝐞𝐧𝐭𝐬 & 𝐌𝐨𝐧𝐞𝐭𝐢𝐳𝐚𝐭𝐢𝐨𝐧 Stripe, Razorpay, PayPal, In-App Purchases, Subscription Management, Multi-Currency Payment Solutions.   𝐋𝐨𝐜𝐚𝐭𝐢𝐨𝐧 & 𝐑𝐞𝐚𝐥-𝐓𝐢𝐦𝐞 𝐒𝐲𝐬𝐭𝐞𝐦𝐬 Google Maps, Mapbox, GPS Tracking, Geofencing, Route Optimization, Real-Time Location Services.   𝐃𝐞𝐯𝐎𝐩𝐬 & 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 GitHub Actions, GitLab CI/CD, Bitbucket Pipelines, Fastlane, Automated Testing, Continuous Integration, Continuous Delivery, Release Automation.   𝐀𝐈-𝐏𝐨𝐰𝐞𝐫𝐞𝐝 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 OpenAI Integration, AI Chatbots, AI Assistants, Recommendation Systems, Content Generation, AI-Driven User Experiences.   🤝 𝐖𝐡𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡 𝐌𝐞 𝐋𝐨𝐧𝐠-𝐓𝐞𝐫𝐦 1. I Think Like a Product Owner: I don't just blindly take orders. I look at your business goals and suggest the right tech stack to save you time and money. 2. Self-Sufficient & Proactive: You can hand me the repository and focus on your business. I take ownership of development, communication, and delivery while providing complete visibility into project progress. 3. Clean & Maintainable Code: I write modular, well-documented code that is easy to maintain, scale, and hand over to future development teams.   📈 𝐑𝐞𝐬𝐮𝐥𝐭𝐬 𝐘𝐨𝐮 𝐂𝐚𝐧 𝐄𝐱𝐩𝐞𝐜𝐭 ✅ Fast, stable, and user-friendly mobile applications ✅ Scalable architecture designed for future growth ✅ Seamless integrations with payments, maps, AI, and third-party services ✅ Reduced technical debt through clean architecture and development best practices ✅ Smooth App Store and Google Play deployments ✅ Production-ready mobile products built for long-term success   📩 𝐌𝐞𝐬𝐬𝐚𝐠𝐞 𝐌𝐞 𝐓𝐨𝐝𝐚𝐲, 𝐀𝐧𝐝 𝐋𝐞𝐭’𝐬 𝐓𝐚𝐤𝐞 𝐘𝐨𝐮𝐫 𝐀𝐩𝐩 𝐅𝐫𝐨𝐦 𝐈𝐝𝐞𝐚 𝐓𝐨 𝐋𝐚𝐮𝐧𝐜𝐡—𝐀𝐧𝐝 𝐁𝐞𝐲𝐨𝐧𝐝.

📢 Available for new projects 📢 I am a Senior Backend Developer with over 10 years of commercial experience, focused on building scalable, secure, and high-performance backend systems that power modern web and mobile applications. As a dedicated professional, I work with complex architectures where reliability, performance, and long-term maintainability are critical. I help businesses transform ideas into robust products by applying proven software engineering practices and deep expertise in backend development, cloud infrastructure, and system design. My primary focus is backend development using Node.js, TypeScript, PostgreSQL, and cloud-native technologies. I specialize in designing APIs, microservices, distributed systems, and scalable data architectures capable of supporting growing products and high user loads. Alongside strong backend expertise, I have solid Full Stack experience. This allows me to efficiently collaborate across the entire product lifecycle, from database design and server-side logic to frontend integration and user-facing features. I understand how all layers of an application work together, enabling balanced technical decisions and faster product delivery. Throughout my career, I have worked across Fintech, AI, EdTech, Healthcare, and Retail industries. I’ve contributed to SaaS platforms, enterprise systems, and custom software solutions, consistently maintaining high engineering standards and delivering reliable business outcomes. My Go-To Tools: Backend: Node.js, TypeScript, NestJS, Express.js Databases: PostgreSQL, MongoDB, Redis Cloud & DevOps: AWS, Docker, Kubernetes, CI/CD Architecture: REST APIs, GraphQL, Microservices, Event-Driven Systems Frontend (Full Stack): React, Next.js, JavaScript, TypeScript Design & Collaboration: Figma, Agile, Product Development 💬 I am ready to start work right now — just drop me a message!