If your mobile application needs better performance, scalability, modern architecture, or a reliable development partner to turn your idea into a successful product, I can help. I am a Top Rated Plus Mobile App Developer (Top 3% on Upwork) with 8+ years of experience building high-performance native and cross-platform mobile applications for startups, scale-ups, and enterprises. With 500+ successfully completed projects, a 100% Job Success Score, and 7000+ personal Upwork hours, I specialize in transforming ideas into scalable mobile products that improve user experience, engagement, and business growth. 📱 What I Can Help You Build ✅ Native iOS Applications ✅ Native Android Applications ✅ Cross-Platform Mobile Apps ✅ AI-Powered Mobile Applications ✅ SaaS Mobile Applications ✅ MVP Development & Product Prototyping ✅ E-Commerce & Marketplace Apps ✅ On-Demand Service Applications ✅ Healthcare & Fitness Apps ✅ FinTech Applications ✅ Social Networking Apps ✅ Real-Time Chat & Video Calling Apps ✅ Location-Based Applications ✅ IoT & Connected Device Applications ✅ Custom Backend Systems & APIs ⭐ Mobile Development Expertise Cross-Platform Development • Flutter • React Native Native Mobile Development • Swift (iOS) • Kotlin (Android) • Java (Android) ⚙️ Backend & API Development • Node.js • NestJS • Laravel • PHP • Express.js Building secure, scalable backend systems, REST APIs, real-time services, and cloud-connected mobile solutions. ☁️ Database & Cloud Technologies • Firebase • MongoDB • MySQL • PostgreSQL • DynamoDB 🔗 Third-Party Integrations • Payment Gateways (Stripe, Razorpay, PayPal) • Twilio (SMS, Voice & Video) • Google Maps & Location Services • Apple Maps • Push Notifications • REST APIs • WebSockets • Social Login Integrations 🤖 AI & Automation Expertise • OpenAI GPT Integration • Claude AI Integration • AI Chat Assistants • AI-Powered Mobile Features • Workflow Automation • Recommendation Systems • Smart Search Solutions • Generative AI Applications 🚀 Industries I Have Worked With • Healthcare & Fitness • E-Commerce & Marketplaces • FinTech • Real Estate • Education & E-Learning • Food Delivery • Transportation & Logistics • Travel & Hospitality • Social Networking • Wellness & Meditation • On-Demand Services 🏆 Key Achievements • Top Rated Plus Freelancer (Top 3% on Upwork) • 100% Job Success Score • 500+ Successfully Completed Projects • 7000+ Personal Upwork Hours • 100,000+ Agency Development Hours • Long-Term Partnerships with Startups & Enterprises 🎯 Why Clients Choose Me ✔ Strong Mobile-First Development Approach ✔ Clean, Scalable & Maintainable Architecture ✔ Pixel-Perfect UI Implementation ✔ Native & Cross-Platform Expertise ✔ Agile Scrum Development Process ✔ Transparent Communication ✔ Reliable Delivery & Long-Term Support 🎁 Additional Benefits • 6 Months Free Maintenance After Launch • Complete Source Code Ownership • GitHub-Based Development Workflow • Regular Sprint Updates • App Store & Google Play Store Deployment • Compliance with Apple & Google Guidelines I don't just build mobile apps - I help businesses create reliable, scalable, and user-focused digital products that are built for long-term success. 📩 Let's discuss your idea. I offer a FREE 15–30 minute consultation to understand your requirements, recommend the right technology approach, and provide practical guidance before development begins.

I help startups, founders, and businesses turn ideas into scalable mobile applications that users actually love to use. Over the last 7+ years, I have developed and launched mobile applications for startups, SaaS companies, IoT products, and growing businesses using React Native, Flutter, Node.js, AI integrations, and cloud technologies. 🎯Top 5% in app design & development on Upwork 🎯 100% Job Success (Client Satisfaction Ratio) 🎯Helped companies reduce operational time by up to 50% 🎯Rewarded as 🏆 𝗧𝗢𝗣 𝗥𝗔𝗧𝗘𝗗 🏆 by Upwork Unlike developers who simply write code, I focus on building products that are: ✅ Launch-ready ✅ Scalable from day one ✅ Designed for growth ✅ Optimized for performance ✅ Built with long-term maintainability in mind What I Can Help You Build 📱 Custom Mobile Applications • React Native Apps • Flutter Apps • Native iOS & Android Apps • Cross-Platform Applications 🤖 AI-Powered Applications • ChatGPT Integrations • AI Chatbots • Recommendation Engines • AI Content Generation • NLP-Based Features 🌐 Startup MVP Development • Product Architecture • Rapid MVP Development • SaaS Mobile Applications • Marketplace Platforms • Subscription-Based Apps 💳 Payment & Subscription Systems • Stripe • PayPal • Apple Pay • Google Pay • In-App Purchases • Subscription Management 📡 IoT & BLE Applications • Smart Device Integration • Bluetooth Low Energy (BLE) • Wearables • Real-Time Monitoring • Sensor-Based Applications ☁ Backend & Cloud Infrastructure • Node.js • Express.js • MongoDB • PostgreSQL • Firebase • AWS • REST APIs • GraphQL Why Clients Hire Me ✔ Clear communication throughout the project ✔ Product-focused approach ✔ Clean and maintainable code ✔ Fast turnaround without sacrificing quality ✔ Reliable project delivery ✔ Long-term support after launch 💚 Let’s connect and turn your app idea into a reality! React Native | Flutter | iOS Development | Android Development | Mobile App Development | Cross-Platform Development | Hybrid App Development | Native App Development | Expo | FlutterFlow | JavaScript | TypeScript | React.js | Node.js | Full Stack Development | AI Integration | ChatGPT API | OpenAI API | Machine Learning | NLP | Chatbot Development | IoT | BLE | Bluetooth Low Energy | Payment Gateway Integration | Stripe | PayPal | Google Pay | Apple Pay | Firebase | AWS | App Store Optimization | App Store Deployment | Play Store Deployment | Push Notifications | REST API | GraphQL | Redux | Zustand | Next.js | MongoDB | PostgreSQL | MySQL | UI/UX Implementation | Dashboard Development | Admin Panel Development | Testing | Performance Optimization | API Integration | MVP Development | SaaS Development #MobileAppDevelopment #ReactNative #Flutter #iOSAppDevelopment #AndroidAppDevelopment #CrossPlatformApps #AIIntegration #Firebase #StripeIntegration #PayPalIntegration #AppStoreRelease #PlayStoreRelease #UXDesign #MVPDevelopment #IoTIntegration #BLEApps #Chatbots #OpenAI #TensorFlowLite #TopRatedFreelancer #CI_CD #DevOps #Docker #PushNotifications #RealTimeApps #CustomMobileApps

Mobile App Developer, UI/UX Designer, and SaaS Product Builder specializing in scalable digital products, AI-powered applications, and startup MVP development. I help startups and companies design and build high-performance mobile applications by combining clean UI/UX design in Figma with advanced Flutter development, backend integration, and scalable system architecture. 9+ years of experience and 100+ successfully delivered projects, I focus on building complete end-to-end products from concept to launch, including UI/UX design, Flutter app development, backend systems, and deployment. Just don't develop applications. I build production-ready, investor-focused digital products designed for scalability, performance, and real-world usage. 𝐂𝐨𝐫𝐞 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬 : Flutter Mobile App Developer(iOS & Android)  UI/UX Design in Figma (Wireframes, Prototypes, Design Systems)  SaaS Product Developer & Architecture  AI-Powered Mobile Applications  Startup MVP Development  Firebase, REST APIs & Backend Integration  Scalable App Architecture & System Design  Product Strategy & End-to-End Development 𝗛𝗲𝗮𝗹𝘁𝗵𝗧𝗲𝗰𝗵 & 𝗔𝗜 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲: Delivered advanced healthcare and AI-driven platforms with measurable real-world impact and funding success Geviti Health & Longevity Platform $𝟖.𝟐𝐌 funding raised AI + biomarker-driven health intelligence system Full-cycle mobile product development Scalable architecture for healthcare data systems HeroMedTech Emergency & Military-Grade Health System $𝟐.𝟏𝟔𝐌 MTEC OTA military grant NASA iTech semifinalist Johnson & Johnson QuickFire awardee Boston Scientific semifinalist Real-time wearable sensor integration Multi-patient monitoring systems AI-based clinical decision support Computer vision and health analytics integration 𝐔𝐈/𝐔𝐗 𝐃𝐞𝐬𝐢𝐠𝐧 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 (𝐅𝐢𝐠𝐦𝐚): Mobile App UI/UX Design  Design Systems & Component Libraries  Wireframing & User Flow Design  Interactive Prototyping  Conversion-Optimized UX Design  Scalable Product Design Systems 𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤: Flutter, Dart, Swift, Kotlin, React Native  Firebase, Node.js, REST APIs  Figma, Auto Layout, Design Systems, Prototyping 𝐑𝐞𝐬𝐮𝐥𝐭𝐬 𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐞𝐝: Faster MVP development cycles (40-60%)  Reduced development cost through scalable architecture  Improved user retention through optimized UI/UX design  Investor-ready product design for funding rounds  Long-term scalable system architecture If you’re building a mobile app, SaaS platform, or AI-powered solution, I can help turn your idea into a scalable, production-ready product from concept to launch. Let’s connect over a quick chat or call to discuss your project further. Keywords: Flutter developer |Full Stack Mobile App Developer | Mobile Developer | iOS Developer | Android App Developer | Mobile App Development | Cross-platform development | AI App Developer | AI | Flutter |Flutter developer|Mobile app developer| Firebase | Dart | Flutter Dart | Flutter app development | Flutter app | Flutter mobile app | Flutter application | Flutter mobile application | Flutter mobile app developer | Dating App | Real estate & property apps | Salon booking apps & beauty service apps | Event planning & booking apps | API Integration MVP developer | MVP app developer | Fitness app developer | Kotlin | Swift | Dart | Fintech App Development | Google Maps API Integration | Real-Time App Development | App Deployment | User Authentication | Push Notifications | 3rd Party SDK Integration | Front-End Development | Back-End Development | Senior UI/UX Designer | Figma Design | User Interface Design | Figma | Adobe Photoshop | Web design | Landing Pages Design | Mobile UI Design | Web & Mobile Design |UIUX Designer | Website Designer | Mobile App Designer | User Flow | Wireframing | User Interface Design | High Fidelity Design | Figma | Mockup | UI/UX Prototyping | ui ux designer| ui ux designer figma| ui designer| ux designer| ux design | ux researcher | ux ui designer | ux ui | ux product designer | saas ux ui| saas ux designer| ux ui figma| ux ui web design | mobile ui designer| mobile ui ux designer | ux designer mobile| UI UX Designer Figma expert | Figma | Web Design Figma | Saas Designer | High Fidelity | Design Figma Expert | Responsive Web Design | Wireframing | Prototyping | Visual Design | Design Systems Specialist | Figma Expert | Figma designer | In App Purchases | Social media mobile app |Payment Gateway Integration | Stripe | Real-Time App | FeaturesBluetooth / BLE Integration Apps |GPS/ Geo Location Apps | Video Streaming Mobile App | Hire Mobile app developer | Hire iPhone Developer| MVP App develope| MVP app development | MVP App developer | application developer| E-Learning Mobile App | Health & Fitness Mobile App with Telemedicine | iOS Developer | Android Developer | Mobile App Developer | Figma Expert | App Design | Web Design| Figma | UI/UX designer|Mobile App developer|Flutter|uiux designer|figma

Need a Flutter app that scales to millions of users? I build cross-platform mobile products: iOS, Android, FinTech wallets, AI-powered tools that ship fast and grow revenue. FxPro: 15M+ users, multiple international awards. What sets me apart is the rare combination of Flutter depth and full-stack reach. I've architected apps from a 3-month FinTech MVP (Grineo, launched 50% faster than average) to a 15M-download trading platform (FxPro). I work across Flutter, KMP, Swift, Kotlin, React, and Python — so I can own the entire product, not just one layer. Here's what I deliver: 📱 Cross-platform mobile apps - Flutter, KMP (Kotlin Multiplatform), Swift, Kotlin 🌐 Scalable web - React, Next.js, Node.js, .NET Core 🤖 AI & Computer Vision - Python, PyTorch, YOLO, real-time video analysis ☁️ Cloud & security - AWS, Docker, PCI-DSS compliance, PassKey encryption Whether you need an MVP in 90 days or a production system built for 10M+ users, I map out the architecture first so you never rebuild from scratch. 📌 FxPro - architected native mobile apps and high-load backend for a 15M+ download trading platform. Won multiple international awards. 📌 Grineo FinTech Wallet - launched secure MVP in 3 months, 50% faster than industry average, with PassKey encryption. 📌 Volga Surf Camp KMP App - increased service usage 2-4x, reduced admin workload by 3x. 📌 PPE Detection System - real-time AI safety monitoring on construction sites using YOLO and PyTorch. ⭐ 5.0 rating | Top Rated on Upwork | Certified: Flutter Development (Udemy), Full-Stack Web & Mobile (Coursera) I take on a maximum of 3 active clients at a time to give every project focused attention. Send me a message with a brief description of your project and I'll respond within a few hours with a clear next step!

𝟱𝟬+ 𝐌𝐕𝐏 𝗔𝗽𝗽𝘀 𝗟𝗮𝘂𝗻𝗰𝗵𝗲𝗱 - $𝟱𝗠 𝗶𝗻 𝗙𝘂𝗻𝗱𝗶𝗻𝗴 𝗦𝗲𝗰𝘂𝗿𝗲𝗱 - 𝟔+ 𝐘𝐞𝐚𝐫𝐬 𝐨𝐟 𝐞𝐱𝐩 - 𝐇𝐞𝐚𝐥𝐭𝐡 & 𝐅𝐢𝐭𝐧𝐞𝐬𝐬 - 𝗜𝗢𝗦 & 𝗔𝗻𝗱𝗿𝗼𝗶𝗱. I take founders from idea to the App Store in 4–6 weeks using AI-Powered development, without cutting corners on code quality — I'm a Top Rated Plus, Meta Certified React Native & Full-Stack Developer with 6+ years of experience building production-grade mobile, backend, and web apps. Upwork Certified and Expert-Approved. 𝐅𝐞𝐞𝐥 𝐟𝐫𝐞𝐞 𝐭𝐨 𝐜𝐥𝐢𝐜𝐤 “𝐌𝐞𝐬𝐬𝐚𝐠𝐞” — 𝐈’𝐥𝐥 𝐫𝐞𝐬𝐩𝐨𝐧𝐝 𝐪𝐮𝐢𝐜𝐤𝐥𝐲. 𝐎𝐫 𝐡𝐢𝐭 "𝐭𝐡𝐫𝐞𝐞 𝐝𝐨𝐭𝐬" 𝐚𝐧𝐝 𝐢𝐧𝐯𝐢𝐭𝐞 𝐦𝐞 𝐭𝐨 𝐲𝐨𝐮𝐫 𝐣𝐨𝐛 𝐬𝐨 𝐈 𝐜𝐚𝐧 𝐩𝐫𝐨𝐯𝐢𝐝𝐞 𝐚𝐧 𝐞𝐬𝐭𝐢𝐦𝐚𝐭𝐞 𝐚𝐧𝐝 𝐚 𝐜𝐥𝐞𝐚𝐫 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐩𝐥𝐚𝐧. I’m a professional engineer focused on delivering business outcomes for you — not a part-time freelancer juggling Upwork with a full-time job or doing it for extra income. I'm working with all types of clients and budgets. ✅ 100% Job Success Score; 100 + projects delivered — from idea to production-ready software 🚀 Fastest-Growing Upwork Profile Globally — $200K+ earned 🛡 Expert-Approved — interviewed and approved by the Upwork team 🌍 Most Recognized & Viewed Upwork Profile Worldwide 🧠 Led Pre-Sales, Estimations, Code Reviews & Tech Interviews for top-tier clients 👀 Have a look at my portfolio, client reviews, project sizes (!!!), and earnings — you’ll see a huge difference between my profile and most others on Upwork. Numbers don't lie! 𝗣𝗿𝗼𝘃𝗲𝗻 𝗖𝗹𝗶𝗲𝗻𝘁 𝗥𝗲𝘀𝘂𝗹𝘁𝘀 ✅ 𝐏𝐞𝐫𝐳𝐢𝐦𝐨 𝐈𝐧𝐜 — Health-tech mobile platform, full product delivery ✅ 𝐁𝐨𝐝𝐲𝐌𝐞𝐭𝐫𝐢𝐚 𝐋𝐋𝐂 — Body composition tracking app, end-to-end build ✅ 𝐏𝐫𝐨𝐧𝐭𝐨 𝐏𝐢𝐥𝐚𝐭𝐞𝐬 𝐏𝐭𝐲 𝐋𝐓𝐃 — Fitness booking & session management app (iOS & Android) ✅ 𝐘𝐛𝐮𝐲 𝐋𝐋𝐂 — Rent almost anything, anytime near you 𝐌𝐲 𝟐𝟎𝟐𝟔 𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤: ◆ 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: React Native - Expo & EAS - Redux - Zustand - Nativebase - react-navigation - react-native-reanimated, New Architecture - Turbo modules and Fabric. ◆ 𝐀𝐈 𝐖𝐨𝐫𝐤𝐟𝐥𝐨𝐰: Vibe Coding, Cursor, Codex, Claude Code, AI Integrations, OpenAI, ElevenLabs. ◆ 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝 𝐌𝐚𝐬𝐭𝐞𝐫𝐲: JavaScript - TypeScript - React.js - MUI - Next.js - HTML - CSS - Tailwindcss. ◆ 𝐁𝐚𝐜𝐤𝐞𝐧𝐝: Node.js, Firebase, Supabase, PostgreSQL, MongoDB, and AWS ◆ 𝐔𝐈/𝐔𝐗: Figma, Wireframes, Prototypes, High-fidelity design, Branding ◆ 𝐂𝐥𝐨𝐮𝐝: Google Cloud Platform, Heroku, Vercel ◆ 𝐌𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭: Jira, Scrum, Agile methodology, Asana, Slack, Trello. ◆ 𝐕𝐞𝐫𝐬𝐢𝐨𝐧 𝐂𝐨𝐧𝐭𝐫𝐨𝐥: Git, GitHub, GitLab, Bitbucket. 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀 𝗜'𝘃𝗲 𝗕𝘂𝗶𝗹𝘁 𝗙𝗼𝗿 🏋️ 𝗛𝗲𝗮𝗹𝘁𝗵 & 𝗙𝗶𝘁𝗻𝗲𝘀𝘀 (Perzimo, BodyMetria, Pronto Pilates ) — Booking systems, body tracking, workout coaches, wearable integrations ✈️ 𝗧𝗿𝗮𝘃𝗲𝗹 & 𝗛𝗼𝘀𝗽𝗶𝘁𝗮𝗹𝗶𝘁𝘆 ( Freeguides ) — Booking flows, itinerary builders, real-time availability, multi-vendor hotel & tour platforms 🛒 𝗠𝗮𝗿𝗸𝗲𝘁𝗽𝗹𝗮𝗰𝗲 𝗔𝗽𝗽𝘀 ( Ybuy LLC ) — Buyer/seller platforms, listing engines, in-app payments, reviews & rating systems, vendor dashboards 💬 𝗦𝗼𝗰𝗶𝗮𝗹 & 𝗗𝗮𝘁𝗶𝗻𝗴 𝗔𝗽𝗽𝘀 ( Hookd In ) — Matching algorithms, real-time chat, profile discovery, push notifications, subscription paywalls 🪙 𝗖𝗿𝘆𝗽𝘁𝗼 & 𝗙𝗶𝗻𝗧𝗲𝗰𝗵 ( BnanaCrystal Inc ) — Wallet integrations, exchange UIs, live price feeds, Web3 transaction flows, KYC screens 🏗️ 𝗖𝗼𝗻𝘀𝘁𝗿𝘂𝗰𝘁𝗶𝗼𝗻 & 𝗣𝗿𝗼𝗷𝗲𝗰𝘁 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁 — Site reporting, task tracking, crew management, document handling, progress dashboards 🔧 𝗙𝗶𝗲𝗹𝗱 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀 ( ICOC) — Job dispatch, GPS tracking, technician scheduling, offline-first mobile apps, service report generation 🏆 𝗪𝗵𝗮𝘁 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗦𝗮𝘆 (𝗔𝗯𝗵𝗶 · 𝗠𝗟 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿 @ 𝗠𝗲𝘁𝗮) "Zain is a solid e2e full-stack React & React Native developer. I highly recommend him to everyone — high-quality work & very reliable." 𝐋𝐞𝐭’𝐬 𝐁𝐮𝐢𝐥𝐝 𝐒𝐨𝐦𝐞𝐭𝐡𝐢𝐧𝐠 𝐄𝐱𝐜𝐞𝐩𝐭𝐢𝐨𝐧𝐚𝐥 I focus on transparency, scalability, and code quality. Whether you need an MVP built from scratch or a senior lead to stabilize a legacy app, I am here to help. 📩 𝐒𝐞𝐧𝐝 𝐦𝐞 𝐚 𝐦𝐞𝐬𝐬𝐚𝐠𝐞 𝐭𝐨 𝐬𝐜𝐡𝐞𝐝𝐮𝐥𝐞 𝐚 𝐟𝐫𝐞𝐞 𝐭𝐞𝐜𝐡 𝐜𝐨𝐧𝐬𝐮𝐥𝐭𝐚𝐭𝐢𝐨𝐧. Let’s define your roadmap and start building. If you see my profile, I currently have availability (Last Updated: May 2026) ───────────────────────────────── 🔑 Search Keywords ───────────────────────────────── React Native Developer, AI Mobile App Developer, Expo Developer, Cross-platform App Developer, Full Stack Mobile Developer, Senior Mobile App Developer, Firebase Developer, Node.js Developer, TypeScript Developer, Startup MVP Developer, SaaS Mobile App, AI App Development, Senior Full-Stack React Native Developer, ChatGPT Mobile App, Vibe Coding, Cursor AI Developer, App Store Optimization, FinTech App Developer, EAS Build, Expo SDK

Hello, I am Himanshu, a full stack app developer with 7.5+ years of experience. I build complete products from start to finish: the mobile app, the backend API, and the admin panel. That means you hire one developer instead of three. I am Top Rated with a 100% Job Success Score, and I've built, launched, and sold apps on the App Store. What I build: • Mobile apps: native iOS with Swift and SwiftUI, plus Flutter and React Native for iOS and Android • Backend and APIs: Node.js REST APIs, authentication, external integrations, and serverless functions • Web and admin panels: Next.js frontends and admin dashboards to run your product • AI features: Claude and OpenAI API integration, OCR, and workflow automation • Full launch: App Store and Play Store submission, RevenueCat subscriptions, and analytics Apps I've shipped, all live on the App Store: • Reko, a subscription tracking app with renewal reminders, spending analytics, and support for multiple currencies. I built it solo, and it was acquired. • Recipe Keeper & Meal Planner, a recipe organizer and meal planning app with recipe import, weekly meal calendars, automatic grocery lists, and ingredient scaling. • Archcorp ERP, an enterprise resource planning solution with operational workflows, reporting, user management, and business process automation. • Timechart AI, a workforce management platform with attendance tracking, analytics, reporting, and business insights. From a polished consumer app to a full enterprise ERP, I build and ship complete products, and I treat yours like my own because I ship my own. I work fast and communicate in plain English.

🅷🅴🆈 👋 Hi! I’m a veteran full stack developer, mobile app developer, and team lead leading a senior long-term team capable of taking products from idea → launch → scale → maintenance. I’ve been in professional software development for 25+ years and mobile app development for 17+ years, delivering scalable iOS Development, Android App Development, Flutter, React Native, and backend-driven platforms across startups, SaaS products, enterprises, and high-growth mobile ecosystems. Clients usually come to us when they need more than just coding - they need a technical partner who understands architecture, business logic, scalability, monetization, and long-term product growth. As a mobile application developer, ios developer, android developer, flutter developer, and full stack developer, I specialize in building high-performance native and cross-platform mobile apps used by millions of users worldwide. I work with native iOS development using Swift, SwiftUI, UIKit, and Objective-C, native Android development with Kotlin and Java, as well as Flutter, React Native, and hybrid app development for scalable cross-platform delivery. Over the years, I’ve helped build 700+ apps across fintech, healthcare, social networking, education, entertainment, e-commerce, IoT, and enterprise SaaS. My experience covers the full mobile app development lifecycle - system architecture, UI/UX implementation, backend development, API Integration, DevOps, deployment, scaling, optimization, and long-term product evolution. 🏆 Why Clients Choose Me ✔️ 25+ years as a full stack developer and software architect
 ✔️ 17+ years in mobile app development
 ✔️ 700+ mobile apps delivered across iOS, Android, Flutter & React Native
 ✔️ Expertise in native app development, hybrid app development, and scalable backend systems
 ✔️ Reduced crash rates by up to 70% and improved app performance by 50% on production apps
 ✔️ Built mobile platforms used by 5M+ users worldwide
 ✔️ Strong experience with Mobile App Improvement, Mobile App Bug Fix, and modernization projects
 ✔️ Long-term experience with startups, SaaS companies, enterprises, and Fortune 500 clients
 ✔️ Full-cycle delivery: architecture → development → deployment → scaling → support 📱 Native iOS & Android Development • Native iOS Development with Swift, SwiftUI, UIKit, Combine, Objective-C • Native Android App Development with Kotlin, Java, Jetpack Compose • Smartphone app optimization for performance, UX, and scalability • Clean Architecture, MVVM, VIPER, modular app structures • Device integrations: BLE, GPS, biometrics, camera, sensors, HealthKit, Google Fit • App Store & Google Play deployment pipelines • Multi-language apps with localization and accessibility support • Advanced performance optimization and memory management 🔁 Cross-Platform & Hybrid App Development • Flutter developer expertise for scalable cross-platform products • React Native development with custom native module integrations • Kotlin Multiplatform Mobile (KMM/KMP) • Shared business logic across iOS and Android • Adaptive UI systems and responsive mobile layouts • Cross-platform architectures reducing development time by 40–60% 🔧 Backend, API Integration & Infrastructure • REST API and GraphQL API Integration • Firebase, Node.js, PHP, and scalable backend services • Authentication systems, caching, offline sync, token management • SQLite, Room, Realm, Core Data • Push notifications: FCM, APNS, OneSignal • Real-time chat, geolocation systems, dashboards, and live data platforms • Backend-connected mobile ecosystems with scalable cloud infrastructure ⚙️ DevOps, CI/CD & Delivery • Fastlane, GitHub Actions, Bitrise, Firebase App Distribution • Automated testing and deployment pipelines • Beta testing, crash analytics, staged rollouts • CI/CD optimization for faster and safer release cycles • AWS and scalable cloud deployment workflows 📊 Analytics & Monetization • Firebase Analytics, Mixpanel, Amplitude, Google Analytics • In-app purchases, subscriptions, AdMob, Facebook Ads • Retention optimization and funnel analytics • Data-driven product iteration and growth optimization 🔌 Advanced SDK & Hardware Integrations • AVFoundation, CameraX, Core Bluetooth, Core Motion • Stripe, Twilio, Agora, Sendbird, Mapbox, OpenCV • IoT dashboards, BLE integrations, voice/video systems • Camera-heavy and sensor-based mobile applications 🌍 Industries Served • Fintech & Banking • Healthcare & Fitness • E-commerce & Retail • Smart Home & IoT • Education & E-learning • Social Networking • Travel & Hospitality • Entertainment & Media • SaaS & Enterprise Platforms ✅ Let’s Build a Mobile Product That Scales!

🏅Ready To Start 🏅Expertise in Mobile & Web Applications 🏅10+ years of experience 🏅3000+ hours worked I’m a senior full-stack developer with 10+ years of experience building high-performance web and mobile applications for startups, enterprises, and global brands. I specialize in and provide end-to-end solutions for iOS and Android Native Development, Flutter, React Native, React.js, Node.js, Web3, and AI integrations, delivering fast, secure, and scalable solutions that work seamlessly across platforms. 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀: 🔹 Languages: Native, Flutter, React, TypeScript 🔹 Frameworks: React, Angular, Vue.js, Next.js 🔹 CSS Frameworks: Bootstrap, Tailwind CSS, Material UI 🔹 Mobile App Development: React Native, FluttermXamarin 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀: 🔹 Languages: Node.js, Python, Java, PHP, TypeScript 🔹 Frameworks: Express.js, Django, Flask 🔹 API Development: RESTful APIs, GraphQL, WebSocket 🔹 Microservices: Docker, Kubernetes, Kafka 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀: 🔹 SQL: MySQL, PostgreSQL, MSSQL, SQLite 🔹 NoSQL: MongoDB, DynamoDB 🔹 Search Engines: Elasticsearch, Solr 🔹 Caching: Redis, Memcached 𝗖𝗹𝗼𝘂𝗱 & 𝗗𝗲𝘃𝗢𝗽𝘀: 🔹 Cloud Providers: AWS, Azure, Google Cloud, DigitalOcean 🔹 Containerization & Orchestration: Docker, Kubernetes, OpenShift, AWS ECS, EKS, GKE 🔹 CI/CD Tools: Jenkins, CircleCI, GitLab CI, Travis CI, Bitbucket Pipelines 🔹 Infrastructure as Code (IaC): Terraform, CloudFormation, Ansible, Puppet, Chef 🔹 Monitoring & Logging: Prometheus, Grafana, ELK Stack, Datadog, New Relic 🔹 Serverless: AWS Lambda, Azure Functions, Google Cloud Functions 𝗩𝗲𝗿𝘀𝗶𝗼𝗻 𝗖𝗼𝗻𝘁𝗿𝗼𝗹 & 𝗖𝗼𝗹𝗹𝗮𝗯𝗼𝗿𝗮𝘁𝗶𝗼𝗻: 🔹 Version Control: Git, GitHub, GitLab, Bitbucket 🔹 Project Management: Jira, Trello 𝗦𝗲𝗰𝘂𝗿𝗶𝘁𝘆: 🔹 Practices: OAuth, JWT, SSL/TLS Encryption, OWASP Best Practices 🔹 Tools: SonarQube, Snyk, Veracode As a Full Stack Developer, I focus on creating applications that are not only functional but also secure, scalable, and optimized for user experience. Let’s bring your ideas to life with end-to-end solutions that work. Ready to build your next project? 𝗟𝗲𝘁'𝘀 𝗰𝗵𝗮𝘁 𝗺𝗼𝗿𝗲 𝗮𝗯𝗼𝘂𝘁 𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗷𝗲𝗰𝘁 𝗮𝗻𝗱 𝗵𝗼𝘄 𝗜 𝗰𝗮𝗻 𝘀𝗽𝗿𝗶𝗻𝗸𝗹𝗲 𝘀𝗼𝗺𝗲 𝗺𝗮𝗴𝗶𝗰 𝗼𝗻 𝗶𝘁. 𝗖𝗼𝗳𝗳𝗲𝗲 (𝘃𝗶𝗿𝘁𝘂𝗮𝗹𝗹𝘆) 𝗼𝗻 𝗺𝗲? Best,

A Full-Stack Developer specializing in building scalable web applications, mobile apps, SaaS & custom platforms. Whether you need an MVP, a customer facing platform, an internal business application, or an AI-powered workflow, I can take your project from concept to launch. 🔹 What I Build • SaaS Platforms • Custom Web Applications • Mobile Apps (iOS & Android) • Startup MVPs & Product Prototypes • Enterprise Software Solutions • Healthcare & Telemedicine Platforms • Education & LMS Applications • Travel, eCommerce & Marketplace Platforms • Food Delivery & On-Demand Service Apps • Taxi Booking & Logistics Applications • Social Networking & Community Platforms • CRM, ERP & Business Automation Systems 𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 : React.js, Next.js, Vue.js, Nuxt.js, Angular, TypeScript, Tailwind CSS, React Native, Flutter, Node.js, Express.js, Python, FastAPI, Django, PHP, Laravel, PostgreSQL, MongoDB, MySQL, Firebase, Supabase, AWS, Google Cloud, Docker, Kubernetes, CI/CD, Vercel, Third-Party API Integrations, Stripe & PayPal Payment Systems, OAuth, JWT & SSO Authentication, Let's build something great together.

Hello Clients, I help startups and growing companies build, fix and scale SaaS platforms, mobile apps and complex backend systems that actually work in production. With 16+ years of experience and $2M+ earned on Upwork, as of now, I have delivered 500+ projects and worked over 19,000+ hours to help businesses launch stable, scalable and maintainable products used by real customers worldwide. If you're dealing with: • A half-built product that keeps breaking • Poor code quality from previous developers • Scaling issues or performance bottlenecks • Complex APIs or third-party integrations • Need to build MVP fast and correctly I step in, take ownership and turn it into a clean, production-ready system. 💼 What I Deliver: • SaaS platforms (from MVP to scale) • Full-stack web applications (React / Next.js + Node.js) • Mobile apps (Flutter / React Native – iOS & Android) • AI-powered features & integrations (OpenAI, automation) • API architecture & third-party integrations • System redesign, optimization, and long-term scaling ⚙️ My Approach (Why clients stick with me): 1. Deep understanding of your business & goals 2. Clean architecture planning (not quick hacks) 3. Scalable, maintainable code 4. Transparent communication & regular updates 5. Long-term support & reliability I don’t just “code features” I build systems that grow with your business. 🧠 Tech Stack: Frontend: React.js, Next.js Backend: Node.js, Express.js Mobile: Flutter, React Native Database: MongoDB, PostgreSQL, Firebase AI: OpenAI APIs, AI integrations Cloud: AWS, Firebase If you’re serious about building or scaling your product, let’s talk. I’ll help you define the right approach before we even start development.