Mobile developer with 14 years experience, 80+ shipped apps and more than 1M+ downloads. If you're starting a Flutter app from scratch, I take it from concept to the App Store. If your iOS or Android app has stalled, I get it shipping again. If a previous mobile app developer missed what you actually needed, that's where I usually come in. 𝗪𝗵𝗮𝘁 𝘆𝗼𝘂 𝗴𝗲𝘁 I work primarily in Flutter for smartphone apps, with native iOS and Android experience dating back to 2012. When backend or AI work is heavy, Python and Node.js handle it. Mobile app design happens early by a dedicated mobile app designer. 𝗪𝗵𝗮𝘁 𝟴𝟬+ 𝗮𝗽𝗽𝘀 𝘁𝗮𝘂𝗴𝗵𝘁 𝗺𝗲 Mobile app development starts with understanding the problem the product solves. A Flutter developer worth hiring flags problems before they become rebuilds. A few projects I've shipped as a mobile app developer: - Patient Gateway (UK) - Flutter app for medical transport with Firebase sync - Rheo (Switzerland) - Flutter app and PWA for vital signs via BLE biosensor - Inne Minilab (Germany) - fertility tracking with IoT BLE biosensor - ClosetBee (US) - Flutter AI wardrobe app, the kind of work I take on as an AI mobile app developer - MoveOn (Israel) - eco taxi app with route planning and payments - Warehouse App Set (UK, NDA) - 5 native apps for inventory and dispatch 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀 Healthcare, logistics, transportation, lifestyle, internal tools, AI integrations, fintech, travel, education. If you're looking for a mobile application developer or Flutter developer who thinks past the spec, that's the work I do. I've had clients reach out a year into a project after hiring the wrong mobile app developer first. Early hire saves months. Send a message with what you're building and I'll give a scope estimate and the first technical decision I'd want to settle. 𝗥𝗲𝗮𝗱𝘆 𝘄𝗵𝗲𝗻 𝘆𝗼𝘂 𝗮𝗿𝗲 Best, Stan --- - Experienced mobile app developer and experienced app developer with 80+ apps for iOS and Android since 2012, and 14 years as a mobile developer. - Senior mobile app developer leading architecture on every project, with MVPs launching in 8 to 12 weeks. - Senior Flutter developer with 20+ Flutter builds, first TestFlight usually in client hands by week 3. - Flutter app developer with user bases from a few thousand to 100,000+ monthly active. - iOS developer with 30+ apps published to the App Store and average ratings around 4.4 stars. - Senior iOS developer working in Swift with Objective-C and SwiftUI. - Senior iOS engineer shipping to iPhone, iPad, and Apple Watch with users in 15+ countries. - Android developer with 35+ Play Store apps across logistics, healthcare, and consumer categories. - Senior react native developer with a partner team with 30+ React Native apps and 5+ react native dev iterations on legacy code, plus mobile React and React developer logic across 3+ codebases for React native mobile app developer projects. - Full-stack developer running Node.js, Firebase, Supabase, and Python backends with APIs serving up to 100K+ requests per day. - Full stack developer process cuts bugs by ~60%. - Flutter mobile app developer work spans 25+ apps, including one Flutter app with 1M+ downloads on App Store. - Full-stack mobile app developer and web developer work covers dashboards cutting reporting time ~70% on 20+ projects, with Wordpress marketing sites alongside the mobile launch. - Native app development uses Swift for iOS work and Kotlin with Java for Android development. Hybrid app development uses Flutter and React Native. - iOS Development and Android App Development cover 65+ App Store and Play Store apps. - Backend runs in Laravel and Node.js with Python for AI, JavaScript and PHP for scripting. HTML and web design support webpages and admin panels. - API integration for payments, maps, auth. User profile creation is standard in every MVP. Mobile app bug fix work makes up roughly 20% of engagements. - Healthcare app development and healthcare SaaS development include data handling with HIPAA or GDPR compliance. Secure PHI handling and HL7 FHIR integration are standard. Rheo and Inne Minilab ship medical device BLE integration. Healthcare app developer engagements typically run 8 to 16 weeks. - Logistics app development covers real-time map integration, route planning, and inventory dispatch. Logistics app developer projects ship with offline sync and live tracking from day one. Flutter is my main stack, with 30+ Flutter projects shipped to production in the last four years. Flutter development treats mobile app performance as scope from day one. MVP mobile app development is where most projects start. App development quality matters most at MVP stage, and mobile app marketing readiness comes before launch. Where FlutterFlow fits the early phase, I work as a FlutterFlow developer compressing timeline by ~60%. Mobile app development FlutterFlow work happens when MVP is live but the team needs a Flutter developer to ship.

Top 1% on Upwork, Fractional CTO helping startups build scalable applications. 100+ products delivered | Companies we supported raised $14.5B+. Expert in React, Node.js, .NET, Python, API integrations, AI automation, and SaaS architecture. As a Fractional CTO and Solution Architect, I typically join projects when companies need to: • launch an MVP quickly • fix slow or disorganized development • design scalable product architecture • integrate APIs, automation, or AI features I work together with my team at Softermii, where we have delivered 100+ Web and Mobile products, helping companies that later raised $14.5B+ in funding. APEX – AI-Powered Product & Engineering System To reduce delivery risk and accelerate development, we use our internal framework APEX. APEX helps us validate product scope, architecture, timelines, and technical risks before heavy development begins. This allows us to: • structure the development roadmap • break features into clear engineering tasks • accelerate MVP delivery • reduce costly rework The result is faster product launches and more predictable development timelines. What I Can Help You Build ✔ Web Development (React, JavaScript, TypeScript, Node.js) ✔ Web Applications and SaaS Platforms ✔ Mobile App Development (iOS, Android) ✔ Marketplace Platforms ✔ API Development and API Integration ✔ Automation Systems ✔ Artificial Intelligence integrations ✔ Chatbot Development ✔ AI Agent Development Core Technologies Web Development JavaScript, TypeScript, React, Node.js, HTML, CSS, Web Design Backend & APIs Python, Node.js, REST APIs, API Integration, SaaS Architecture Mobile App Development iOS, Android, React Native Automation & AI Artificial Intelligence, Automation, Chatbot Development, AI Agent Development Industries • SaaS • FinTech • Healthcare • Real Estate • E-commerce Client Feedback “I would highly recommend Softermii for any programming needs. I am consistently impressed by the quality of the work and team effort brought forth by everyone that we've worked with.” — VP of Product, Dollar Shave Club “Softermii delivered the project on time and helped us launch a strong virtual platform that can compete with major solutions in the market.” — Director General, Event10x When Clients Hire Me • You need a Fractional CTO to lead development • You want to launch a Web or Mobile MVP quickly • Your current development team is too slow or disorganized • You need help designing scalable SaaS architecture • You want to integrate AI, automation, or APIs If you're building a Web platform, SaaS product, let's discuss your project.

🏆 𝗧𝗢𝗣 𝟭% 𝗨𝗣𝗪𝗢𝗥𝗞 𝗙𝗥𝗘𝗘𝗟𝗔𝗡𝗖𝗘𝗥 💰 $𝟭𝗠+ 𝗘𝗔𝗥𝗡𝗘𝗗 🤝 𝗛𝗘𝗟𝗣𝗘𝗗 𝗧𝗢 𝗥𝗔𝗜𝗦𝗘 $𝟏𝟬𝗠+ 𝗙𝗨𝗡𝗗𝗜𝗡𝗚 𝗙𝗢𝗥 𝗠𝗬 𝗖𝗟𝗜𝗘𝗡𝗧𝗦 🚀 Top Rated Plus | Flutter Expert | Mobile App Development (iOS & Android) | Full-Stack & Web Apps | AI & BLE 🎯𝗪𝗛𝗢 𝗜 𝗪𝗢𝗥𝗞 𝗪𝗜𝗧𝗛 I help startups, founders, and businesses build world-class Mobile Apps, Websites, SaaS Platforms, and AI-powered products that drive growth, secure funding, and scale globally. Most developers build apps — I build products that generate real business results. If you need an expert Mobile App Developer, Full Stack Developer, Flutter Developer, iOS Developer, Android Developer, React Native Developer, or Web Developer who can take your idea from concept to launch, you’re in the right place. 𝗠𝗬 𝗣𝗥𝗢𝗩𝗘𝗡 𝗧𝗥𝗔𝗖𝗞 𝗥𝗘𝗖𝗢𝗥𝗗 𝗙𝗢𝗥 𝗪𝗛𝗬 𝗖𝗟𝗜𝗘𝗡𝗧𝗦 𝗖𝗛𝗢𝗢𝗦𝗘 𝗠𝗘 🏆 Top Rated Plus (Top 1%) on Upwork 💰 $1M+ earned | 13,000+ hours 📈 $10M+ raised by my clients 📲 5M+ Active users ⭐ 100% Job Success Score 🔁 90%+ repeat clients 🌍 500+ clients across US, Europe, Middle East & Globally 📱 MOBILE APP DEVELOPMENT • Native iOS: Swift, SwiftUI, Objective-C, Xcode • Native Android: Kotlin, Java, Android Studio • Cross-Platform: Flutter, FlutterFlow, React Native, Dart 🌐 WEB DEVELOPMENT • Frontend: React.js, Next.js, TypeScript, Tailwind CSS, HTML5, CSS3, JavaScript • Backend: Node.js, Express.js, Nest.js, PHP, Laravel, RESTful APIs, GraphQL, WebSockets • E-Commerce: Plugin & theme development, payment gateway integration, custom solutions • WordPress: Custom theme & plugin development, WooCommerce, Elementor, ACF • Other CMS: Webflow, Strapi, Contentful, Sanity, Ghost • E-Commerce Platforms: WooCommerce, BigCommerce — theme & app customization ⚙️ NO-CODE / LOW-CODE PLATFORMS • AI-Powered Builders: Lovable.AI, Bolt.new, Cursor, v0 by Vercel, Replit, Copilot, Claude/Anthropic • App Builders: FlutterFlow, Bubble, Glide, Adalo • Automation: Zapier, Make (Integromat), n8n ☁️ BACKEND & CLOUD SERVICES • Firebase: Firestore, Realtime DB, Auth, Storage, Cloud Functions • AWS: EC2, Lambda, S3, Amplify, Lightsail • GCP | Microsoft Azure | Supabase | Vercel | Hostinger 🗄️ DATABASE Firestore | MySQL | PostgreSQL | MongoDB | SQLite | Realm | Core Data | Supabase 🤖 AI & AUTOMATION • ChatGPT API & OpenAI Integration • Natural Language Processing (NLP) • Voice & Speech AI • Predictive Analytics 🎨 UI/UX DESIGN Figma | Sketch | Adobe XD | InVision | SwiftUI | Jetpack Compose | Flutter Widgets | Material UI 🔑 KEY FEATURES & INTEGRATIONS ✔️ Secure User Authentication & Social Logins (Google, Apple, Facebook, Twitter, LinkedIn) ✔️ Payment Gateways: Stripe, PayPal, Razorpay, Apple Pay, Plaid, In-App Purchases & Subscriptions ✔️ Real-Time Chat & Messaging (Twilio API, Firebase Chat) ✔️ Push Notifications | Video Calling | WebRTC ✔️ Maps & Geolocation: MapKit, Mapbox, Google Maps ✔️ Health & Fitness: HealthKit, Google Fit ✔️ Analytics: Firebase Analytics, Mixpanel, Crashlytics, Google Analytics ✔️ QA & Testing: Unit Testing, Integration Testing, Regression Testing ✔️ Project Tools: Git, GitHub, Bitbucket, JIRA, Trello, Asana 🏗️ INDUSTRIES I HAVE DELIVERED IN E-Commerce | Fintech & Banking | Health & Fitness | Social Networking & Dating | On-Demand Services | Food Delivery | Ride Booking | Real Estate | SaaS | Education & E-Learning | Media & Entertainment | Streaming & Audio | Healthcare | Logistics & Transport | Marketplace | Travel & Navigation | Wellness & Coaching | Legal Services | Event & Booking | Automotive | Fashion & Lifestyle | Hospitality 🔍 KEYWORDS Mobile App Developer · iOS App Developer · Android App Developer · Flutter Developer · React Native Developer · FlutterFlow Developer · Swift Developer · Kotlin Developer · Full Stack Developer · Web Application Developer · SaaS Developer · MERN Stack Developer · Firebase Developer · AWS Developer · Node.js Developer · React.js Developer · Next.js Developer · API Integration · ChatGPT Integration · AI App Developer · Lovable.AI · Bolt.new · No-Code Developer · Low-Code Developer · FlutterFlow · Bubble · Webflow · WordPress Developer · WooCommerce · Shopify · Strapi · Contentful · CMS Development · Plugin Development · Theme Development · Fintech App Developer · E-Commerce App Developer · Dating App Developer · Ride Booking App Developer · On-Demand App Developer · Cross-Platform App Developer · RESTful API · GraphQL · TypeScript · Supabase · Payment Gateway Integration · In-App Purchases · Push Notifications · HealthKit · MapKit · Mapbox · Alamofire · Twilio · Google Analytics · QA Testing · Unit Testing · Regression Testing · Figma · UI/UX Design

❗️Bairro raised $6M after we helped take the product from 0 to 1 with Mobile App Development and Web Development. With 200k+ downloads, this is a strong case of how the right digital product strategy converts into measurable business traction. 📌 57+ Successfully Delivered Projects across 35+ industries centered around Mobile App Development 💪 6+ years building systems designed for scalable Mobile App Development ✅ 100% Job Success | Rated 5.0 by 20+ Clients ⭐️ 👋 Hey there! White Digital is a company fully dedicated to Mobile App Development and Web Development. App Development defines our structure and long-term strategy. As a trusted App Developer partner, we turn ideas into scalable products. 🙌 Our expertise spans Flutter mobile app development acros multiple industries. Every Mobile App Developer follows quality benchmarks, and our Mobile App Developer leadership ensures clarity. We have delivered Mobile App Development flutterflow solutions for Fitness App platforms, Wellness App products, Health App systems, Restaurant App solutions, and Marketplace Platform ecosystems. 🍎We also do ios mobile app development. Our iOS App standards follow guidelines for a wow UX. Every iOS App project starts with deep discovery, and iOS App architecture aligns with scalability. iOS App performance optimization and iOS App testing guarantee stability. Our ios app development methodology covers the full lifecycle, and ios app developer expertise ensures pixel-perfect execution. Thoughtful ios app design drives conversion, while ios app icon creation follows platform best practices. iOS App delivery remains a top priority backed by a product-oriented iOS App strategy. Each iOS App is a unique challenge, and iOS App refinement continues post-launch. iOS App review catches edge cases, iOS App analytics supports iteration. Advanced iOS App architecture handles complex features, iOS App security follows best practices. iOS App milestones are tracked against KPIs, iOS App scalability is built into every sprint. iOS App CI/CD pipelines accelerate releases, iOS App accessibility ensures inclusive design. Every iOS App update goes through rigorous QA, iOS App feedback informs our iOS App roadmap. iOS App remains central to our iOS & Android delivery, ensuring iOS App consistency across touchpoints. iOS App excellence drives everything we ship. Reliable iOS App infrastructure and iOS App monitoring complete the picture. 🤖 Android Developer expertise is equally critical. Every Android Developer brings deep platform knowledge, and Android Developer decisions shape product quality. Android Developer standards align with Google best practices, Android Developer code reviews ensure maintainability. Android Developer testing automation speeds releases, Android Developer profiling guarantees smooth UX. An experienced Android Developer handles integrations while a senior Android Developer mentors the team. Android Developer architecture follows clean patterns, Android Developer CI/CD streamlines deployments. Each Android Developer sprint delivers progress, Android Developer documentation supports handoff. Our android developer kotlin expertise enables native solutions. Android Developer scalability ensures future-proof products, Android Developer security protects user data. We bring android game developer experience to engagement-driven platforms. Android Developer analytics track behavior, Android Full stack Developer accessibility is non-negotiable. Android Developer milestones validate against business goals, Android Developer collaboration ensure UI consistency. Android Developer QA catches regressions, Android Developer releases follow strict protocols. Every Android Developer is a product thinker, and Android Developer vision shapes outcomes. Android Developer feedback accelerates iteration, Android Developer mentorship builds strength. Our app developer ios android approach ensures quality. Android Developer ownership extends beyond code. Android Developer standards define our native delivery. A strong Android Developer culture drives Android Developer results. 🎯 AI mobile app development plays a central role in our roadmap. We delivered AI App products that improved hiring confidence by 35% and cut trip planning time by 80%. Scalable AI mobile app development strengthens intelligence. 🔗 React Native is a key direction. Our React Native Developer team ensures consistency, and strategic react native implementation reduces time-to-market. 📱 Every mobile developer works product-first. We built products integrating BLE Wearable technology, Booking System platforms, and Social Media features across 10,000+ user ecosystems. 🎨 A professional designer is involved at every stage, building intuitive interfaces. We also have flutter developers, ios developers, and web developers. Don;t do shopify development. I am the BM and Product Manager at White Digital ✅ 📩 If you're looking for a strategic partner - write me!

App ui ux designer, Consumer app, mobile app design, ecommerce app, health & wellness, app screenshots, ai app, web & mobile app, figma app Welcome to my profile! My name is Maksud Alam. I help startups, founders, and businesses turn ideas into high-performance mobile applications, from MVP to fully scalable products. With strong expertise in Flutter, iOS, Android, and UI/UX design, I build mobile applications that are fast, visually engaging, and designed for real-world users. My focus is not just on development, but on creating products that solve problems, deliver smooth user experiences, and scale with your business. Whether you’re launching a new app or improving an existing one, I ensure clean architecture, intuitive design, and long-term maintainability. 𝙒𝙝𝙖𝙩 𝙄 𝘾𝙖𝙣 𝙃𝙚𝙡𝙥 𝙔𝙤𝙪 𝙒𝙞𝙩𝙝 ✅ Custom Mobile App Development (iOS & Android) End-to-end app development using Flutter or native technologies, aligned with your business goals ✅ Cross-Platform App Development (Flutter) Single codebase, high-performance apps for both iOS and Android ✅ App UI/UX Design Modern, user-focused interfaces with high conversion and usability ✅ MVP Development for Startups Rapid development to validate your idea and launch faster ✅ App Redesign & UX Improvement Improving usability, flow, and engagement of existing apps ✅ Feature Development & API Integration Third-party integrations, backend connectivity, and scalable features ✅ App Performance Optimization Speed, responsiveness, and scalable architecture improvements ✅ Bug Fixing & Maintenance Reliable long-term support to keep your app stable and updated 𝙏𝙚𝙘𝙝 𝙎𝙩𝙖𝙘𝙠 & 𝙏𝙤𝙤𝙡𝙨 Flutter • Dart • Swift • Kotlin • Java Figma • UI/UX Design • Prototyping Firebase • REST APIs • Node.js Git • GitHub • CI/CD 𝙈𝙮 𝘼𝙥𝙥𝙧𝙤𝙖𝙘𝙝 I approach every project with a product mindset, focusing on both design and development. I combine UI/UX expertise with technical execution to build apps that not only look great but also perform flawlessly. I prioritize clean, scalable, and maintainable code so your app can grow without limitations. Clear communication, transparency, and reliability are core to how I work. You’ll always know the progress, and I make sure deadlines are met without compromising quality. 🚀 𝙒𝙝𝙮 𝘾𝙡𝙞𝙚𝙣𝙩𝙨 𝘾𝙝𝙤𝙤𝙨𝙚 𝙈𝙚 ✔ Strong focus on UI/UX + development (rare combination) ✔ Expertise in Flutter (cross-platform high demand) ✔ Ability to handle projects from idea to launch ✔ Clean architecture and scalable solutions ✔ Business-oriented product thinking ✔ Reliable, responsive, and easy to work with If you’re looking for a mobile app developer who understands both design and development, I’m here to help. 📩 Send me a message and let’s discuss how we can turn your idea into a powerful, high-performing mobile application. Keywords: Mobile App Developer, iOS Developer, Android Developer, Flutter Developer, Cross-Platform Developer, Mobile UI UX Designer, App Designer, MVP App Developer, MVP Mobile App Development, iOS App Development, Android App Development, Flutter App Development, Mobile Application Developer, App UI Designer, UX Designer, UI Designer, SaaS App Development, Startup App Developer, Full-Stack Mobile Developer, Mobile Product Designer, App Prototyping, Figma App Design, Mobile UX Optimization, Hybrid App Developer

Software developer with extensive experience in the development of mobile native and cross-platform software, including the design of UX/UI. Developed remote control applications for robotic devices and client applications for charging station networks. Experience in computer vision for object recognition, video/audio conferencing (WebRTC), user authorization, geopositioning. Worked on control applications for smart home systems, collecting sensors’ data via Bluetooth/WIFI, synchronization with server-side, alarm notifications. Developed several educational applications with mini-games. Experience in the development of mobile/desktop games (Unity), including designing of UX/UI/Characters/Animations/FX. Tech Stack: C++ | C# | Swift | Kotlin | Dart | Java | JS | HTML | CSS | QML IOS | Android | Unity | Flutter | SwiftUI | Jetpack Compose REST | WebSocket | MQTT | Room | WebRTC | Retrofit | AWS Cognito | Tensorflow | AdMob | Firebase Tools: Figma | Photoshop | Illustrator | After Effects | XD | 3DS MAX | MAYA AutoCAD | Substance | Marvelous

I help startups and enterprises build high-impact mobile and web applications that scale and deliver measurable results. Hi, I’m Bhautik Gadhiya, a Mobile App & Full-Stack Developer with over 10 years of experience, $50K+ earned, 28 successful projects, and 4,100+ billed hours on Upwork. I help startups, enterprises, and visionary founders build scalable mobile apps, powerful web platforms, and seamless digital products that drive growth and deliver lasting business value. With a proven track record of 92% Job Success and long-term client relationships, I combine technical excellence, business-focused thinking, and product-first execution to deliver software that doesn’t just work, it wins. 💼 Why Clients Work With Me Proven Expertise: 10+ years building high-performance apps and web solutions for global clients. Mobile + Web Mastery: Deep specialization across iOS (Swift/SwiftUI), Android, Flutter, React Native, and MERN/MEAN stacks. Reliable Partner: 4,000+ hours and 28 projects delivered with measurable business impact. Scalable Solutions: From MVPs to enterprise platforms, I design with future growth in mind. Clear Communication: Clients value my collaborative, transparent approach to project success. 🔑 Core Expertise 📱 Mobile App Development Native iOS: Swift, SwiftUI, Objective-C Native Android: Kotlin, Java Cross-Platform: Flutter, React Native 💻 Full-Stack Web Development Frontend: React.js, Angular, TypeScript Backend: Node.js, Express, PHP, ASP.NET Databases: MongoDB, MySQL, PostgreSQL, MSSQL MERN & MEAN Stack Solutions 🎨 UI/UX & Product Development Human-centered design, wireframing, prototyping Seamless user experiences aligned with product goals ☁️ Cloud & Deployment AWS, Google Cloud, Azure CI/CD, Docker, Kubernetes, scalable infrastructure 🧠 My Approach Business-Aligned Development: Every feature and architecture decision supports your goals, growth, and ROI. Clean & Scalable Code: Writing maintainable, testable, and future-proof solutions. Long-Term Focus: Building not just apps, but lasting partnerships with clients. 📌 Highlights of My Work Built and scaled mobile-first platforms for startups entering competitive markets. Delivered enterprise-grade web solutions integrating complex workflows and databases. Supported long-term clients with end-to-end development, from concept to App Store/Play Store deployment. 📩 Let’s Connect If you’re looking for a reliable, senior developer who combines deep technical expertise with business sense, let’s connect. I’ll help you bring your idea to life, scale your existing product, or optimize your current systems for long-term success. 👉 Invite me to discuss your project today, let’s build something that lasts.

🥇 𝐓𝐎𝐏 𝐑𝐀𝐓𝐄𝐃 𝐏𝐋𝐔𝐒 𝐅𝐑𝐄𝐄𝐋𝐀𝐍𝐂𝐄𝐑 | 🥇 𝟏𝟏𝟓+ 𝐂𝐨𝐦𝐩𝐥𝐞𝐭𝐞𝐝 𝐏𝐫𝐨𝐣𝐞𝐜𝐭𝐬 | 🥇 𝟏𝟎𝟎% 𝐂𝐥𝐢𝐞𝐧𝐭 𝐒𝐚𝐭𝐢𝐬𝐟𝐚𝐜𝐭𝐢𝐨𝐧 | 🥇 𝐓𝐨𝐩 𝟑% 𝐓𝐚𝐥𝐞𝐧𝐭 𝐨𝐧 𝐔𝐩𝐰𝐨𝐫𝐤 | 🥇 𝟔+ 𝐘𝐞𝐚𝐫𝐬 𝐨𝐟 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 | 🥇 𝐓𝐫𝐮𝐬𝐭𝐞𝐝 𝐛𝐲 𝐒𝐭𝐚𝐫𝐭𝐮𝐩 𝐚𝐧𝐝 𝐄𝐧𝐭𝐞𝐫𝐩𝐫𝐢𝐬𝐞 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐟𝐨𝐫 𝐋𝐨𝐧𝐠-𝐓𝐞𝐫𝐦 𝐏𝐚𝐫𝐭𝐧𝐞𝐫𝐬𝐡𝐢𝐩𝐬 . I'm a 𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 𝐏𝐥𝐮𝐬 Mobile App Developer with over 6+ years of experience helping startups and businesses bring their app ideas to life. From iOS and Android to cross-platform solutions using Flutter and React Native, I build high-quality mobile applications that deliver great user experiences, drive engagement, and support business growth. With a strong background in UI/UX design, API integration, Firebase, REST/GraphQL, and AI-powered features, I build mobile applications that are intuitive, reliable, and performance-driven. As a Mobile App Developer and 𝐂𝐞𝐫𝐭𝐢𝐟𝐢𝐞𝐝 𝐒𝐜𝐫𝐮𝐦 𝐌𝐚𝐬𝐭𝐞𝐫, my mission is to transform your vision into a high-quality, high-performance mobile application that drives business growth and delivers real value. By following proven software architecture principles and a well-structured development process, I ensure your app is reliable, user-friendly, and built for long-term success. 🎯 If this sounds like what you need, click "𝐈𝐧𝐯𝐢𝐭𝐞 𝐭𝐨 𝐉𝐨𝐛" at the top right, share your Figma files or requirements, and let's map out your build. 🎛️ 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐲 𝐒𝐭𝐚𝐜𝐤: ◉ 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: Flutter, Android, iOS, React Native, SwiftUI, Dart, Kotlin ◉ 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐓𝐨𝐨𝐥𝐬: Android Studio, Xcode, VS Code ◉ 𝐁𝐚𝐜𝐤𝐞𝐧𝐝: Node.js, Express.js, PHP Laravel, Django, FastAPI, Firebase, REST APIs, GraphQL, Postman, Next.js, React ◉ 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬: MongoDB, PostgreSQL, MySQL, Firebase, Firestore, Supabase, SQLite ◉ 𝐀𝐏𝐈 & 𝐓𝐡𝐢𝐫𝐝-𝐏𝐚𝐫𝐭𝐲 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬: Stripe, PayPal, OpenAI, Google Maps, RevenueCat, AdMob, Shipping APIs ◉ 𝐀𝐈 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: OpenAI, Gemini, LLMs, AI Chatbots, AI Agents, Model Training, KNN ◉ 𝐃𝐞𝐯𝐎𝐩𝐬 & 𝐃𝐞𝐩𝐥𝐨𝐲𝐦𝐞𝐧𝐭: AWS, VPS, Docker, Git, GitHub, Cloudinary, Amazon S3, Domain & DNS Management, Hostinger, KMP ◉ 𝐔𝐈/𝐔𝐗 𝐃𝐞𝐬𝐢𝐠𝐧: Figma, Adobe XD, Wireframes, Prototypes, Responsive UI Design, Material Design, Cupertino Widgets, Design Systems 🌐𝐁𝐮𝐬𝐢𝐧𝐞𝐬𝐬 𝐃𝐨𝐦𝐚𝐢𝐧𝐬 & 𝐀𝐩𝐩 𝐓𝐲𝐩𝐞𝐬: ◉ AI-Powered Mobile Apps (Chatbots, Automation, LLM Integration) ◉ E-Commerce & Marketplace Apps ◉ Food Delivery & Grocery Apps ◉ Taxi & Ride-Hailing Apps ◉ On-Demand Service Apps (Home, Salon, Booking, Delivery) ◉ Social Networking & Dating Apps ◉ Healthcare & Fitness Apps ◉ FinTech & Payment Apps ◉ Real Estate & Property Apps ◉ EdTech & E-Learning Apps ◉ Travel & Booking Apps ◉ SaaS & Subscription-Based Apps ◉ Chat, Messaging & Communication Apps ◉ Video Streaming & Content Apps ◉ Logistics & Delivery Tracking Apps 📊 𝐂𝐡𝐞𝐜𝐤 𝐨𝐮𝐭 𝐦𝐲 𝐩𝐨𝐫𝐭𝐟𝐨𝐥𝐢𝐨 𝐨𝐟 𝐚𝐩𝐩𝐬 𝐨𝐧 𝐔𝐩𝐰𝐨𝐫𝐤: Over the past decade, I have honed my skills in developing a diverse range of iPhone and Android applications. 🌍 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬 𝐈 𝐒𝐩𝐞𝐜𝐢𝐚𝐥𝐢𝐳𝐞 𝐈𝐧: ◉ Healthcare & Wellness ◉ E-Commerce & Retail ◉ FinTech & Banking ◉ EdTech & LMS Platforms ◉ Travel & Hospitality ◉ Sports & Fitness ◉ Real Estate ◉ Entertainment & Media ◉ SaaS & B2B Platforms ◉ Logistics & Transportation 🚀 𝐓𝐲𝐩𝐞𝐬 𝐨𝐟 𝐀𝐩𝐩𝐬 𝐈 𝐁𝐮𝐢𝐥𝐝: ◉ Food & Grocery Delivery Apps ◉ Ride-Hailing & On-Demand Apps ◉ Marketplace & E-Commerce Platforms ◉ Healthcare & Fitness Apps ◉ Social & Dating Apps ◉ FinTech & Wallet Apps ◉ SaaS & Business Apps ◉ AI-Powered Mobile Apps ◉ Real Estate & Booking Apps ◉ EdTech & Learning Apps ▶️ 𝐖𝐡𝐚𝐭 𝐘𝐨𝐮 𝐂𝐚𝐧 𝐄𝐱𝐩𝐞𝐜𝐭 𝐅𝐫𝐨𝐦 𝐖𝐨𝐫𝐤𝐢𝐧𝐠 𝐖𝐢𝐭𝐡 𝐌𝐞: ✔ Trust & Professionalism ✔ On-time Delivery ✔ Clear & Fast Communication ✔ Daily / Regular Progress Updates ✔ Agile (Scrum-based) Development Process ✔ Clean, Scalable & Maintainable Code ✔ Business-focused Development Approach ✔ Transparent Workflow & Milestone Delivery ✔ High Client Satisfaction Focus ✔ Long-term Collaboration & Support ✨ 𝐋𝐞𝐭'𝐬 𝐁𝐮𝐢𝐥𝐝 𝐘𝐨𝐮𝐫 𝐍𝐞𝐱𝐭 𝐀𝐩𝐩: 𝐖𝐞 𝐜𝐫𝐞𝐚𝐭𝐞 𝐭𝐡𝐢𝐧𝐠𝐬 𝐭𝐡𝐚𝐭 𝐦𝐚𝐤𝐞 𝐚 𝐝𝐢𝐟𝐟𝐞𝐫𝐞𝐧𝐜𝐞, 𝐧𝐨𝐭 𝐣𝐮𝐬𝐭 𝐭𝐨 𝐠𝐞𝐭 𝐚 𝐣𝐨𝐛 𝐝𝐨𝐧𝐞. 𝐈 𝐚𝐩𝐩𝐫𝐞𝐜𝐢𝐚𝐭𝐞 𝐭𝐡𝐚𝐭 𝐲𝐨𝐮 𝐡𝐚𝐯𝐞 𝐭𝐚𝐤𝐞𝐧 𝐚 𝐬𝐭𝐞𝐩 𝐭𝐨 𝐫𝐞𝐯𝐢𝐞𝐰 𝐦𝐲 𝐩𝐫𝐨𝐟𝐢𝐥𝐞. 𝐈 𝐜𝐚𝐫𝐞 𝐚𝐛𝐨𝐮𝐭 𝐛𝐮𝐢𝐥𝐝𝐢𝐧𝐠 𝐬𝐭𝐚𝐛𝐥𝐞 𝐩𝐫𝐨𝐝𝐮𝐜𝐭𝐬 𝐭𝐡𝐚𝐭 𝐬𝐮𝐩𝐩𝐨𝐫𝐭 𝐫𝐞𝐚𝐥 𝐛𝐮𝐬𝐢𝐧𝐞𝐬𝐬 𝐠𝐫𝐨𝐰𝐭𝐡 — 𝐧𝐨𝐭 𝐣𝐮𝐬𝐭 𝐰𝐫𝐢𝐭𝐢𝐧𝐠 𝐜𝐨𝐝𝐞.

🟢 Available Now • Invite Me to Start Today 🟢 I'm Kailash, a Mobile App Developer building cross-platform apps with Flutter and React Native, plus native iOS and Android, with AI features built in. I take products from idea to launch and beyond: clean UI, reliable performance, secure data, store submission on both platforms, and the post-launch support that keeps an app healthy. Why clients hire me: I build once and run everywhere with Flutter and React Native, so a single codebase serves both Android and iOS, which lowers cost and keeps the experience consistent. When a project needs native power, I work directly in Swift for iOS and Kotlin/Java for Android. And I build AI in responsibly, from chat and smart recommendations to OpenAI and LLM features, so the product feels modern without shipping unreviewed output to users. What I do: ✔ Cross-platform development with Flutter and React Native (Expo or bare) ✔ Native iOS (Swift, SwiftUI) and Android (Kotlin, Java) ✔ AI integration: OpenAI, LLMs, chatbots, smart recommendations ✔ APIs (REST, GraphQL), secure auth, real-time data, and offline-first behavior ✔ Push notifications, in-app purchases, and subscriptions (FCM, RevenueCat, Stripe) ✔ Multi-language and Arabic RTL localization ✔ App Store and Google Play publishing, TestFlight, and store optimization I care about what users actually feel: fast load times, smooth navigation, accurate data, and an interface that looks premium on every screen size. I test on real iOS and Android devices, not just simulators, because that is where push notifications, background behavior, and edge cases usually break. A Brand apps I've shipped to the stores: ✅ Silverback (Fintech): secure auth, financial data, subscriptions, both stores ✅ YelsaConnect: real-time features, notifications, user management, both stores ✅ Deal Connect (Real Estate): data-heavy listings, maps, live backend, both stores ✅ Smiling Mind (Healthcare): polished, accessible, engagement-focused experience Beyond building, I work cleanly with teams: clear communication, weekly progress updates, Git workflows, code reviews, and documentation so your app stays easy to maintain after launch. If you need a developer who can build with Flutter or React Native, go native when it counts, add real AI features, and ship to both stores with confidence, I'd be glad to help, whether it's a new app, finishing an existing build, or long-term support. Tell me about your idea and I'll share how I'd approach the build and timeline. My skills keywords: Mobile App Development, Flutter, React Native, Dart, iOS App Development, Android App Development, Swift, SwiftUI, Kotlin, Java, Cross-Platform App Development, Expo, AI App Development, OpenAI API, LLM Integration, AI Chatbot, REST API, GraphQL, Firebase, Supabase, Push Notifications, In-App Purchases, RevenueCat, Stripe Integration, App Store Optimization, TestFlight, Google Play, Offline-First, Geolocation, Maps Integration, App Localization, Mobile UI Design. ⭐ Top Rated • 100% Job Success • Trusted Dev • Invite Me & Let's Talk 🏆

🏆 𝗧𝗢𝗣 𝟭% 𝗨𝗣𝗪𝗢𝗥𝗞 𝗙𝗥𝗘𝗘𝗟𝗔𝗡𝗖𝗘𝗥 💰 $𝟭𝗠+ 𝗘𝗔𝗥𝗡𝗘𝗗 🤝 𝗛𝗘𝗟𝗣𝗘𝗗 𝗧𝗢 𝗥𝗔𝗜𝗦𝗘 $𝟱𝟬𝗠+ 𝗙𝗨𝗡𝗗𝗜𝗡𝗚 𝗙𝗢𝗥 𝗠𝗬 𝗖𝗟𝗜𝗘𝗡𝗧𝗦 Most developers build apps, but I build products that get funded, scale fast, and generate real business results. If you want a technical partner who understands product, growth and scalability, you’re in the right place. 𝗠𝗬 𝗣𝗥𝗢𝗩𝗘𝗡 𝗧𝗥𝗔𝗖𝗞 𝗥𝗘𝗖𝗢𝗥𝗗 𝗙𝗢𝗥 𝗪𝗛𝗬 𝗖𝗟𝗜𝗘𝗡𝗧𝗦 𝗖𝗛𝗢𝗢𝗦𝗘 𝗠𝗘 🏆 Top Rated Plus (Top 1%) on Upwork 💰 $1M+ earned | 25,000+ hours 📈 $50M+ raised by my clients 📲 10M+ Active users ⭐ 100% Job Success Score 🔁 90%+ repeat clients 🌍 500+ clients across US, Europe, Middle East & Globally I apply battle-tested systems that work, because it ensures every project I take on succeeds. 🎯𝗪𝗛𝗢 𝗜 𝗪𝗢𝗥𝗞 𝗪𝗜𝗧𝗛 I work with: - Startups & Clients that need to move fast without breaking things - Serious founders building scalable MVPs - Businesses upgrading outdated systems to modern architecture I add the most value when: - There is a clear intent to build something meaningful - Quality and long-term thinking are priorities 🧠 𝗪𝗛𝗔𝗧 𝗠𝗔𝗞𝗘𝗦 𝗠𝗘 𝗗𝗜𝗙𝗙𝗘𝗥𝗘𝗡𝗧 Most freelancers focus on features, but I focus on outcomes like: ✔ Will this product scale to 100K+ users? ✔ Will the architecture survive growth? ✔ Will this impress investors? ✔ Are we building the right MVP, not just a fast one? That’s why clients stay long-term. 🛠️ 𝗠𝗬 𝗖𝗢𝗥𝗘 𝗘𝗫𝗣𝗘𝗥𝗧𝗜𝗦𝗘 Mobile Apps - iOS (Swift, SwiftUI), Android (Kotlin) - Flutter, React Native (cross-platform at scale) Web Platforms - React.js, Next.js (high-performance frontend) - Node.js, Nest.js, Django, Laravel (robust backend systems) AI & Advanced Systems - AI-powered apps, chatbots, automation - GPT, Claude, Gemini integrations - RAG pipelines, vector databases, LLM-based products Architecture & Infrastructure - Scalable backend systems (startup → scale stage) - REST APIs, GraphQL, WebSockets - AWS, Docker, CI/CD Integrations - Payment Gateways Integration - AI Agent Integration - Real-time systems (WebRTC, Socket IO, Twilio, Agora) 🏗️ 𝗜𝗡𝗗𝗨𝗦𝗧𝗥𝗜𝗘𝗦 𝗜 𝗛𝗔𝗩𝗘 𝗗𝗘𝗟𝗜𝗩𝗘𝗥𝗘𝗗 𝗜𝗡 - FinTech, Healthcare, EdTech, Marketplaces, Social/Dating - E-commerce, Travel, Fitness, SaaS, AI Platforms, IoT 💬 𝗪𝗛𝗔𝗧 𝗖𝗟𝗜𝗘𝗡𝗧𝗦 𝗦𝗔𝗬 𝗔𝗕𝗢𝗨𝗧 𝗠𝗘 ⭐ “The best freelancer/agency I’ve worked with.” ⭐ “Exceeded expectations in every way.” ⭐ “Reliable, skilled, and incredibly easy to work with.” ⭐ “Delivered exactly what we needed, no surprises.” (300+ verified testimonials available) ⚡ 𝗛𝗢𝗪 𝗜 𝗪𝗢𝗥𝗞 - Clear scope → Clean execution → Scalable delivery - No overpromising. No chaos. No shortcuts. - Transparent communication at every stage - Focus on long-term success, not just launch - I take limited projects per month to ensure every client gets full attention. 🎁 𝗪𝗛𝗔𝗧 𝗬𝗢𝗨 𝗚𝗘𝗧 - A strategic technical partner, not just a developer - Honest feedback (even if it saves you money) - Clean, scalable, production-ready code - A product built to grow, not rebuild later 📩 𝗟𝗘𝗧'𝗦 𝗧𝗔𝗟𝗞 If you’re serious about building a product that: - attracts users - secures funding - scales without breaking Then let’s talk. I offer a free consultation via direct message on Upwork, to review your idea, suggest the best approach, and give you real insights , no fluff. 👉 Click “Invite to Job” or “Message”