Built mobile products used by 𝟮𝟱𝗠+ 𝗮𝗰𝘁𝗶𝘃𝗲 𝘂𝘀𝗲𝗿𝘀 and contributed to apps with 𝟱𝟬𝗠+ 𝗱𝗼𝘄𝗻𝗹𝗼𝗮𝗱𝘀 across iOS, Android, Flutter, React Native, and AI-powered platforms. Over 10 startups I've worked with successfully raised funding, including companies that secured more than $𝟱𝗠 𝗳𝗿𝗼𝗺 𝗶𝗻𝘃𝗲𝘀𝘁𝗼𝗿𝘀 after launching and scaling their products. I'm 𝗩𝗶𝗷𝗮𝘆 𝗞𝗮𝗰𝗵𝗵𝗮𝗱𝗶𝘆𝗮, a Mobile App Developer with 12+ years of experience building AI-powered mobile applications, healthcare apps, fintech platforms, SaaS products, social networks, eCommerce solutions, and enterprise applications. Over the years, I've delivered 50+ applications across iOS Development, Android App Development, Flutter Development, React Native Development, and AI Mobile App Development. If you're still here & reading this then chances are you're facing one of these challenges: 🔹 You have an app idea but don't know the fastest path to launch an MVP. 🔹 You're looking for an experienced iOS Developer, Android Developer, Flutter Developer, or React Native Developer who can actually build and scale the product, not just write code. 🔹 You want to integrate AI into your mobile app using OpenAI API, Claude, AI Agents, or custom AI workflows but aren't sure where to start. 🔹 Your existing application suffers from performance issues, poor architecture, bugs, low retention, or scalability limitations. 🔹 You need a developer who understands both technology and product strategy. That's where I can help. 𝗠𝘆 𝗲𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 𝗶𝗻𝗰𝗹𝘂𝗱𝗲𝘀: ✔ AI Mobile App Development ✔ AI App Development ✔ AI Agent Development ✔ iOS Development ✔ Android App Development ✔ Flutter Development ✔ React Native Development ✔ Mobile App Development ✔ MVP Development ✔ App Maintenance & Scaling ✔ Mobile App Design ✔ API Integration ✔ User Authentication ✔ User Profile Creation ✔ In-App Purchases ✔ Push Notifications ✔ App Store Upload & TestFlight Deployment 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀 𝗜 𝘄𝗼𝗿𝗸 𝘄𝗶𝘁𝗵 𝗱𝗮𝗶𝗹𝘆: • Swift • SwiftUI • UIKit • Objective-C • Kotlin • Flutter • Dart • React Native • Firebase • Supabase • Node.js • OpenAI API • Claude API • FlutterFlow 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀 𝗜'𝘃𝗲 𝘄𝗼𝗿𝗸𝗲𝗱 𝗶𝗻: ▪️Healthcare & Wellness ▪️Fintech & Financial Services ▪️E-Commerce ▪️SaaS Platforms ▪️Social Networking ▪️Enterprise Software ▪️Funded Startups 𝗦𝗲𝗹𝗲𝗰𝘁𝗲𝗱 𝗥𝗲𝘀𝘂𝗹𝘁𝘀: ▪ Contributed to a product with 50M+ downloads and 25M+ active users ▪ Delivered 50+ mobile applications across native and cross-platform ecosystems ▪ Helped startups launch MVPs, validate ideas, and secure investor funding ▪ Worked on products that collectively raised millions in venture funding ▪ Built scalable mobile architectures supporting thousands of daily users 𝗪𝗵𝘆 𝗰𝗹𝗶𝗲𝗻𝘁𝘀 𝗵𝗶𝗿𝗲 𝗺𝗲: ★ You work directly with the developer writing the code (ME) ★ Product-first thinking, not feature-first development ★ Clean architecture and scalable codebases ★ Fast communication and transparent execution ★ Long-term support after launch ★ Experience working with startups, funded companies, and enterprises ⚡️ 𝙒𝙝𝙮 𝙙𝙤𝙣'𝙩 𝙬𝙚 𝙝𝙤𝙥 𝙤𝙣 𝙖 𝙦𝙪𝙞𝙘𝙠 𝙘𝙤𝙣𝙨𝙪𝙡𝙩𝙖𝙩𝙞𝙤𝙣 𝙘𝙖𝙡𝙡 𝙖𝙣𝙙 𝙙𝙞𝙨𝙘𝙪𝙨𝙨 𝙬𝙝𝙖𝙩 𝙮𝙤𝙪'𝙧𝙚 𝙗𝙪𝙞𝙡𝙙𝙞𝙣𝙜? 𝙄𝙣 𝙟𝙪𝙨𝙩 𝙖 𝙛𝙚𝙬 𝙢𝙞𝙣𝙪𝙩𝙚𝙨, 𝙄'𝙡𝙡 𝙗𝙚 𝙖𝙗𝙡𝙚 𝙩𝙤 𝙩𝙚𝙡𝙡 𝙮𝙤𝙪 𝙬𝙝𝙚𝙩𝙝𝙚𝙧 𝙄'𝙢 𝙩𝙝𝙚 𝙧𝙞𝙜𝙝𝙩 𝙛𝙞𝙩, 𝙗𝙚𝙛𝙤𝙧𝙚 𝙮𝙤𝙪 𝙞𝙣𝙫𝙚𝙨𝙩 𝙛𝙪𝙧𝙩𝙝𝙚𝙧 𝙩𝙞𝙢𝙚 𝙤𝙧 𝙢𝙤𝙣𝙚𝙮.

📈 $200K+ Earned | 13+ Years Experience | 50+ Apps Launched I build scalable, high-performing mobile and web apps from the ground up so you don’t need to hire multiple freelancers. From design to deployment, I make sure your app is fast, secure, and user-friendly. 🚀 Core Services:- - Mobile App Development: Android (Kotlin, Java), iOS (Swift, Objective-C) - Cross-Platform Apps: Flutter, React Native - Backend Development: Node.js, PHP, Python, Firebase, AWS, MongoDB, MySQL - AI Integrations: ChatGPT, Azure OpenAI, LLaMA 2, AI automation - Cloud Solutions: Firebase, AWS, Azure - Payment Systems: Stripe, PayPal, Razorpay, in-app purchases 🏆 Selected Success Stories:- - Healthcare SaaS App – HIPAA-compliant telemedicine platform with AI symptom checker. - Marketplace App – Built from scratch with Firebase backend, integrated Stripe payments, and real-time chat. - Fintech Mobile Banking – Real-time KYC verification, fraud detection, and secure payment processing. - Live Streaming Platform – HD streaming, video-on-demand, and AI-powered content recommendations. 💡 Why Clients Hire Me:- - 12+ Years Android Development | 9+ Years iOS Development | 8+ Years Flutter & Hybrid - 50+ apps launched with 4.8★ average rating - Strong track record in Healthcare, Fintech, E-commerce, Education, SaaS, AI - End-to-end delivery: Idea → UI/UX → Development → Launch → Maintenance - Clear communication, on-time delivery, and scalable solutions 🧠 AI & Machine Learning Expertise:- - AI Chatbots, Recommendation Engines, Predictive Analytics - OpenAI GPT-4, Azure OpenAI, LLaMA / LLaMA 2 - AI integration for Healthcare, Fintech, E-commerce, SaaS 📩 Let’s Build Something Great - Message me with your idea and I’ll send you a tailored action plan, realistic timeline, and cost estimate based on your exact needs. 💼 Domain I have worked:- Android Development, iOS Development, Mobile App Development, Kotlin Development, Xcode Development, Swift Development, Android Studio Development, GitHub Repo Expert, Flutter Expert, Flutter Development, GPS Implementation, Hybrid Mobile Development, AWS Authorization, Cloud Based Integration, Firebase Expert, SaaS Expert, B2B & B2C Expert, Full-Cycle Product Development, Startup App Prototyping, Chatbot Development, AI Chatbots Development, AI Based Healthcare Development, AI Based Financial Development, AI SaaS Project Development, Integrate Open AI in Multiple Project Development, Custom App Development.

👋 Hi, this is Praveen I help founders, startups, and growing businesses turn ideas into scalable, AI-native products by combining product strategy, UI/UX design, software architecture, and end-to-end development. With 15+ years of experience, I serve as a strategic product execution partner, guiding products from initial discovery and wireframes to production launch and long-term scaling. I specialize in building visually polished, intuitive, and technically robust products that deliver measurable business outcomes. Whether you need a mobile app, SaaS platform, AI-powered workflow, internal business system, or MVP, I provide both strategic direction and hands-on execution. In today’s market, successful products are built by teams that move fast, leverage AI intelligently, and focus relentlessly on user experience. That is exactly where I add value. ⸻ 🛠️ Core Services 🧭 Product Strategy & MVP Planning * Product discovery and validation * Feature prioritization and roadmaps * User journey mapping * Technical architecture * Cost and timeline estimation 🎨 UI/UX Design * UX research and user flows * Wireframes and interactive prototypes * High-fidelity UI design * Design systems in Figma * Websites built with Framer * AI-powered tools including Lovable, v0, Bolt.new, and Google Stitch * Conversion, onboarding, and retention optimization 📲 Mobile App Development * Native iOS using Swift and SwiftUI * Native Android using Kotlin and Jetpack Compose * Cross-platform development with React Native and Flutter * Push notifications * In-app purchases and subscriptions * Real-time features * Geolocation and geofencing 💻 Web & SaaS Development * React, Next.js, and Tailwind CSS * Node.js, Laravel, and PHP * REST APIs and GraphQL * Admin dashboards * Multi-tenant SaaS platforms 🤖 AI Development & Automation * OpenAI, Claude, Gemini, and Vertex AI * LangChain, LangGraph, RAG, and MCP * AI agents, chatbots, and copilots * n8n, Make, and Zapier * GitHub Copilot, Cursor, Claude Code, and Windsurf * Intelligent search and document processing ☁️ Backend & Cloud Infrastructure * AWS, Firebase, and DigitalOcean * PostgreSQL, MySQL, and MongoDB * Authentication and scalable API architecture ⸻ 🏢 Industries 🚑 Healthcare 💳 Fintech 🛒 E-commerce 🏪 Marketplaces 🚚 Logistics 🎓 Education 👥 Social Networking 🏡 Real Estate 🏢 Enterprise Systems 🚀 SaaS & AI Startups ⸻ 🔄 My Process 1. Product Discovery 2. UX/UI Design 3. Technical Architecture 4. Agile Development 5. QA and Deployment 6. Optimization and Scaling ⸻ ⭐ Why Clients Hire Me * 15+ years of experience * End-to-end ownership * Strong mobile, UI/UX, and architecture expertise * AI-first execution * Clear and proactive communication * Business-focused decision-making ⸻ 📈 Business Outcomes I help clients: * Launch faster * Reduce development costs * Improve user adoption * Increase conversions * Automate operations * Scale with confidence ⸻ 🧰 Core Expertise 📱 Mobile App Development | 🍎 iOS Development | 🤖 Android Development | ⚛️ React Native | 🦋 Flutter | ☁️ SaaS Development | 🚀 MVP Development | 🎯 Product Strategy | 📋 Product Management | 💡 Startup Consulting | 🎨 UI/UX Design | 🔍 UX Research | 🧩 Figma | 🌐 Framer | ⚛️ React.js | ▲ Next.js | 🎨 Tailwind CSS | 🟢 Node.js | 🐘 Laravel | 🐘 PHP | 🔌 REST API | 🔗 GraphQL | 🗄️ PostgreSQL | 🗃️ MySQL | 🍃 MongoDB | ☁️ AWS | 🔥 Firebase | 🌊 DigitalOcean | 🤖 OpenAI API | 🧠 Claude API | ✨ Gemini API | ☁️ Vertex AI | 🔗 LangChain | 🕸️ LangGraph | 📚 RAG | 🔌 MCP | 🤖 AI Agents | 💬 AI Chatbots | 🧑‍💻 AI Copilots | ✍️ Prompt Engineering | ⚙️ n8n | 🔄 Make | ⚡ Zapier | 🧑‍💻 GitHub Copilot | 🖥️ Cursor | 🤖 Claude Code | 🌊 Windsurf | 🧠 Replit AI | 🔄 Workflow Automation | 🔎 Intelligent Search | 🛒 Marketplace Development | 🏥 Healthcare Apps | 💳 Fintech Apps | 🛍️ E-commerce Development | 🏗️ Technical Architecture | 🔌 API Integration | 🧪 QA Testing | 🚀 Deployment | ⚡ Performance Optimization

Welcome to my profile! I’m glad you’re here. For the past 9+ years, I’ve been building high-quality, native mobile applications using the best tools available: Swift / SwiftUI / Objective-C for iOS and Kotlin / Java / Jetpack Compose for Android. From sleek, simple apps to massive enterprise-level platforms with complex backend logic, real-time data, and multi-layered architecture — I’ve done it all. Whether you need a beautifully designed iOS app, a lightning-fast Android product, or a full end-to-end solution that brings together frontend, backend, AI, and scalable infrastructure — I can take your idea and turn it into a polished, production-ready product. 🌟 What I Do As a Native Mobile Developer, I specialize in building high-performance iOS and Android apps with strong attention to UI, UX, security, and smooth user experiences. I combine clean architecture patterns with robust backend logic to ensure everything works flawlessly across all devices — smartphones, tablets, smartwatches, Apple TV, and even Android TV. I work with REST APIs, GraphQL, Firebase, Firestore, WebSockets, on-device ML, and advanced mobile architecture patterns to deliver fast, intuitive, and scalable apps. 🚀 Need help with your mobile app? You're absolutely in the right place. 1️⃣ Deep Expertise in Mobile App Development 📱 I collaborate with a strong engineering team of 50+ specialists, delivering full-cycle mobile app development — from idea validation and prototyping to UI/UX, backend architecture, QA testing, store deployment, and long-term support. We build: - Native iOS apps (Swift, SwiftUI, Objective-C) - Native Android apps (Kotlin, Java, Jetpack Compose) - Cross-platform apps (Flutter, React Native, KMM) - Custom backend systems - AI-powered mobile features and automation tools Whether you’re building an MVP or scaling a mature product — we’ve got you covered. 2️⃣ Accelerated Time to Market ⏱⚡ - We deliver apps 30–50% faster than most teams thanks to: - Agile workflows (Scrum/Kanban) - CI/CD automation - Reusable architecture patterns - Parallel development (iOS + Android + backend) - Faster launch = stronger competitive advantage. 3️⃣ Expert Mobile Technologies 🛠️ - Swift, SwiftUI, Objective-C - Kotlin, Java, Jetpack Compose - Flutter, Dart - React Native, TypeScript - Firebase, Firestore, AWS, Node.js, Python, Django - AI/ML integrations Performance, responsiveness, clean code — no compromises. 4️⃣ Exceptional UI/UX Interfaces 🎨 - As a mobile UI/UX designer, I create: - Elegant iOS & Android app designs - Smooth animations (SpriteKit, Lottie) - Pixel-perfect layouts - Intuitive flows aligned with user psychology - Brand-consistent visuals (logo design, branding, Illustrator work) We design with purpose — not just pretty screens. 5️⃣ Scalable Back-End Architecture 🗄️ Your backend is the backbone. Our backend expertise includes: - Node.js, TypeScript - Django, Python - Laravel, PHP - GraphQL & REST APIs - AWS / GCP / Azure / Serverless - Firestore, SQL, NoSQL We ensure flawless performance, even under heavy load. 6️⃣ AI-Powered Mobile Applications 🤖 I integrate: - ChatGPT & LLMs - Custom ML models - Recommendation engines - Predictive analytics - Computer vision tools - Voice & NLP processing Your app becomes smarter, more personal, and more efficient. 💼 Tech Stack Overview Android: Kotlin, Java, Jetpack Compose, Android Studio iOS: Swift, Objective-C, SwiftUI, RxSwift Cross-Platform: Flutter, Dart, React Native, KMM Backend: JavaScript/TypeScript, Node.js, Django, Python, GraphQL, REST API, AWS, SQL Frontend: React, Redux, Vue, MUI, Vuetify Also: branding, UI/UX, DevOps, CI/CD, QA testing, and store publishing. Highlighted Skills android, android developer, android kotlin, android app, reverse engineering (android), android tv app, android/ios smartphone apps, ios, ios developer, ios app, ios ui design, ios marketing, swift, swiftui, app developer, mobile app development, mobile app design, mobile ui ux designer, mobile game developer, cross-platform mobile development, hybrid app development, react, react developer, react native, react native mobile, react typescript, frontend react, backend, backend developer, node, javascript, typescript, firebase, firestore, firebase analytics, react + firebase, python, python developer, machine learning, data scientist, django, kotlin, kotlin developer, kotlin android, kotlin multiplatform, java, flutter, jetpack compose, compose (android), full stack developer, web developer, web design, web designer, branding, logo design, illustrator, wordpress, shopify, laravel, blockchain, apple watch, watchkit, spritekit, watchOS development, tv app, qa testing, app tester, ceros, synology, semrush, upload products 💬 Feel free to message me here on Upwork — I’ll be happy to discuss your project, suggest solutions, and help you bring your vision to life. Regards, Valerii 📆 Last Updated: 12/15/2025

If you’re here, you’re probably looking for someone who can build a reliable mobile app, improve an existing one, or take an idea and turn it into a scalable SaaS web app or Admin panel sing React.jsNext.js , Node,js, Python (Django, Flask), Fast API. That’s exactly what I do. I’m a Full Stack Mobile & Web App Developer with 15+ years of experience in Mobile App Development, and for the last several years I have been working Flutter-first building high-performance iOS and Android apps backed by solid MERN Stack, Python systems. 📱 𝗠𝗼𝗯𝗶𝗹𝗲 𝗮𝗽𝗽𝘀 𝗮𝗿𝗲 𝗺𝘆 𝗰𝗼𝗿𝗲 𝘀𝘁𝗿𝗲𝗻𝗴𝘁𝗵 Most of my work revolves around Flutter, React Native, Kotlin, Swift Mobile App Development creating cross-platform, hybrid mobile apps that feel fast, smooth, and native on both Android and iOS. 𝗜 𝗵𝗲𝗹𝗽 𝗰𝗹𝗶𝗲𝗻𝘁𝘀 𝘄𝗶𝘁𝗵: 1-Flutter & Flutter Stack development 2-Android App & iOS App development 3-Hybrid App Development 4-AI Mobile App Development 5-Mobile Wallets & payment-enabled apps 6-Mobile App Localization 7-Mobile App Improvement & performance optimization 8-Mobile App Strategy & development consultation Whether you’re launching a new app or fixing an existing one, I focus on clean architecture, smooth UI, and long-term scalability. 🌐 𝗪𝗵𝗲𝗻 𝗺𝗼𝗯𝗶𝗹𝗲 𝗻𝗲𝗲𝗱𝘀 𝗮 𝗯𝗮𝗰𝗸𝗲𝗻𝗱 (𝗼𝗿 𝗮 𝗳𝘂𝗹𝗹 𝗦𝗮𝗮𝗦) Most apps don’t live on the phone alone, they need admin panels, dashboards, APIs, and web platforms. That’s where my MERN Stack, Python, Fast API experience comes in. 𝗜 𝗿𝗲𝗴𝘂𝗹𝗮𝗿𝗹𝘆 𝗯𝘂𝗶𝗹𝗱: 1-MERN Stack admin panels 2-MERN Stack SaaS products 3-Python, FastAPI SaaS products 4-SaaS web applications 5-Secure REST APIs & authentication 6-Subscription systems and Stripe integrations This means you don’t need to juggle multiple freelancers ;mobile app, backend, and web dashboard are all covered. 🤝𝗛𝗼𝘄 𝗜 𝘄𝗼𝗿𝗸 (𝗮𝗻𝗱 𝘄𝗵𝘆 𝗰𝗹𝗶𝗲𝗻𝘁𝘀 𝘀𝘁𝗶𝗰𝗸 𝗮𝗿𝗼𝘂𝗻𝗱) 1-I don’t jump straight into coding. I first understand: 2-what you’re building, 3-who it’s for, 4-and how it needs to scale. 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝘂𝘀𝘂𝗮𝗹𝗹𝘆 𝘄𝗼𝗿𝗸 𝘄𝗶𝘁𝗵 𝗺𝗲 𝗯𝗲𝗰𝗮𝘂𝘀𝗲 𝗜 𝗯𝗿𝗶𝗻𝗴: ✔ Clear communication ✔ Strong mobile app architecture ✔ Real-world product experience ✔ Honest technical guidance (not over-engineering) I treat your project like a product, not just a task. 𝗟𝗲𝘁’𝘀 𝘁𝗮𝗹𝗸 𝗮𝗯𝗼𝘂𝘁 𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗷𝗲𝗰𝘁 If you’re looking for a Flutter/React Native developer, mobile app developer, or full stack MERN, Python, FastAPI developer who can help you build, improve, or scale your app , I will be happy to discuss your idea.

✋Hello, I am a Mobile App Developer specializing in building scalable, high-performance iOS and Android applications with modern UI/UX, clean architecture, and seamless user experiences. I help startups, businesses, and enterprises transform ideas into fully functional mobile products using Flutter, React Native, Swift, Kotlin, Firebase, and cloud-based technologies. With strong experience in cross-platform and native mobile development, I develop mobile applications that are visually polished, technically reliable, and optimized for long-term scalability. My focus is not only on writing clean code, but also on creating intuitive user experiences that improve engagement, retention, and overall business growth. I specialize in: • Mobile App Development • iOS App Development • Android App Development • Flutter Development • React Native Development • UI/UX Design for Mobile Apps • SaaS and Startup MVP Development • AI-Powered Mobile Applications • Firebase & Cloud Integrations • API Development & Third-Party Integrations • Subscription & Payment Systems • Real-Time Features & Notifications I build a wide range of mobile applications including: • Booking & Appointment Apps • Marketplace Platforms • AI Chat & Productivity Apps • Healthcare & Telemedicine Apps • Education & E-Learning Platforms • Logistics & Transportation Apps • Fitness & Wellness Applications • Social Networking & Community Apps • Ecommerce Mobile Apps • On-Demand Service Platforms My technical expertise includes Flutter, Dart, Swift, Kotlin, Java, React Native, Firebase, Node.js, REST APIs, GraphQL, Google Maps API, Stripe, PayPal, RevenueCat, OpenAI API, Push Notifications, Geolocation Systems, and cloud infrastructure solutions. I have experience building mobile apps with: • Authentication systems • Subscription models • Real-time chat and notifications • Payment gateways • GPS and route tracking • AI integrations and automation • Admin dashboards • Scalable backend architecture • Analytics and performance optimization I strongly focus on performance, scalability, and user experience throughout the entire development lifecycle. Every application is developed with clean architecture, responsive design, optimized performance, and maintainable code standards to ensure future scalability and smooth deployment. My development process includes: • Product strategy and planning • Wireframing and UI/UX optimization • Agile mobile app development • API and backend integrations • QA testing and performance improvements • App Store & Google Play deployment • Ongoing maintenance and feature expansion I value clear communication, realistic timelines, and long-term collaboration. Whether you need an MVP for a startup, a scalable SaaS platform, or a feature-rich enterprise application, I can help bring your vision to life with modern mobile technologies and user-focused development. My goal is to build mobile applications that are not only technically strong, but also intuitive, scalable, and impactful for users and businesses alike. Thanks, Vikram

Senior Mobile App Developer specializing in React Native & Expo. 8+ years shipping production apps for startups and product teams — Top Rated on Upwork with 100% Job Success, 1,300+ hours, and 20+ apps live on the App Store and Play Store. I help founders and product teams turn ideas into App Store-ready mobile apps — and rescue React Native codebases that have stalled. Whether you're building an MVP, scaling an existing app, or migrating from native to cross-platform, I deliver clean, performant code and ship on time. What I build: React Native & Expo apps (managed and bare workflow, SDK 50+) Native iOS apps in Swift and SwiftUI Full App Store & Play Store release cycles, including builds, signing, and review Refactors, performance fixes, and codebase cleanups on legacy projects Backend integrations — REST, GraphQL, Firebase, Supabase, Node.js Tech stack: React Native, Expo, TypeScript, Redux Toolkit, Redux-Saga, React Navigation, React Query, Swift, SwiftUI, Xcode, Node.js, Firebase, push notifications, in-app purchases, deep linking, EAS Build, OTA updates. How I work: Daily updates, fast response (usually under an hour during my work window), honest timelines, and I raise risks before they become blockers. Comfortable owning the full mobile track solo or plugging into an existing engineering team. A good fit if you: Need a senior developer who can ship without hand-holding Value clean code, clear communication, and reliability over the lowest hourly rate Want someone who'll still be around in 6 months for v2 and maintenance Send a message with what you're building — I'll reply within a few hours with honest feedback on scope, timeline, and whether I'm the right person for the job.

🏆 Top Rated Plus Mobile App Developer | 100% Job Success | 🚀 10+ Years Experience 📱 iOS & Android App Development | Flutter | React Native | Kotlin | Swift | AI-Powered Apps | Full Stack I’m a 𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 𝐏𝐥𝐮𝐬 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 with 𝟏𝟓𝟎+ 𝐜𝐨𝐦𝐩𝐥𝐞𝐭𝐞𝐝 𝐣𝐨𝐛𝐬 𝐚𝐧𝐝 $𝟐𝟎𝟎𝐊+ 𝐞𝐚𝐫𝐧𝐢𝐧𝐠𝐬 𝐨𝐧 𝐔𝐩𝐰𝐨𝐫𝐤, specializing in 𝐢𝐎𝐒 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭, 𝐀𝐧𝐝𝐫𝐨𝐢𝐝 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭, 𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞, 𝐚𝐧𝐝 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 𝐚𝐩𝐩 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭. I don’t just code I help you plan, improve, and scale your product. I help startups, agencies, and businesses turn their ideas into 𝐬𝐭𝐚𝐛𝐥𝐞, 𝐬𝐜𝐚𝐥𝐚𝐛𝐥𝐞, 𝐚𝐧𝐝 𝐩𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐨𝐧-𝐫𝐞𝐚𝐝𝐲 𝐦𝐨𝐛𝐢𝐥𝐞 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬. I design and build apps the way they should be 𝐟𝐚𝐬𝐭, 𝐜𝐥𝐞𝐚𝐧, 𝐚𝐧𝐝 𝐛𝐮𝐢𝐥𝐭 𝐭𝐨 𝐬𝐜𝐚𝐥𝐞, whether it's a 𝐧𝐚𝐭𝐢𝐯𝐞 𝐢𝐎𝐒 𝐚𝐩𝐩 (𝐒𝐰𝐢𝐟𝐭 / 𝐎𝐛𝐣𝐞𝐜𝐭𝐢𝐯𝐞-𝐂), 𝐧𝐚𝐭𝐢𝐯𝐞 𝐀𝐧𝐝𝐫𝐨𝐢𝐝 𝐚𝐩𝐩 (𝐊𝐨𝐭𝐥𝐢𝐧 / 𝐉𝐚𝐯𝐚), or a 𝐜𝐫𝐨𝐬𝐬-𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦 𝐚𝐩𝐩 𝐮𝐬𝐢𝐧𝐠 𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞 𝐨𝐫 𝐅𝐥𝐮𝐭𝐭𝐞𝐫. ✤ 𝐀𝐈-𝐏𝐨𝐰𝐞𝐫𝐞𝐝 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 & 𝐌𝐨𝐝𝐞𝐫𝐧 𝐓𝐨𝐨𝐥𝐬 I specialize in AI-powered mobile app development using modern tools and workflows to build smarter, faster, and scalable applications. • OpenAI / ChatGPT Integration • AI Chatbot Features for Mobile Apps • AI Assistant & Smart Features • AI Content Generation Features • AI Automation & Workflow Features • GPT-based Mobile App Features • AI-powered Search & Recommendations • AI API Integration • Claude AI & Gemini AI Integration • AI-assisted coding using Cursor IDE • AI-powered debugging & optimization • Rapid MVP development using AI tools By leveraging 𝐀𝐈 𝐭𝐨𝐨𝐥𝐬 𝐥𝐢𝐤𝐞 𝐎𝐩𝐞𝐧𝐀𝐈, 𝐂𝐥𝐚𝐮𝐝𝐞, 𝐚𝐧𝐝 𝐂𝐮𝐫𝐬𝐨𝐫, I help 𝐫𝐞𝐝𝐮𝐜𝐞 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐭𝐢𝐦𝐞, 𝐢𝐦𝐩𝐫𝐨𝐯𝐞 𝐞𝐟𝐟𝐢𝐜𝐢𝐞𝐧𝐜𝐲, 𝐚𝐧𝐝 𝐝𝐞𝐥𝐢𝐯𝐞𝐫 𝐩𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐨𝐧-𝐫𝐞𝐚𝐝𝐲 𝐦𝐨𝐛𝐢𝐥𝐞 𝐚𝐩𝐩𝐬 𝐟𝐚𝐬𝐭𝐞𝐫. ✤ 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐏𝐫𝐨𝐜𝐞𝐬𝐬 𝐈𝐝𝐞𝐚 → 𝐏𝐥𝐚𝐧𝐧𝐢𝐧𝐠 → 𝐔𝐈/𝐔𝐗 → 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 → 𝐓𝐞𝐬𝐭𝐢𝐧𝐠 → 𝐃𝐞𝐩𝐥𝐨𝐲𝐦𝐞𝐧𝐭 → 𝐎𝐧𝐠𝐨𝐢𝐧𝐠 𝐒𝐮𝐩𝐩𝐨𝐫𝐭 ✤ 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬 𝐈 𝐎𝐟𝐟𝐞𝐫 • Mobile App Development (iOS & Android) • AI-Powered Mobile App Development • Generative AI App Development • AI Chatbot Integration • OpenAI API Integration • ChatGPT Integration • AI Automation Features • AI Assistant Features • iOS App Development (Swift, Objective-C) • Android App Development (Kotlin, Java) • React Native App Development • Flutter App Development • Cross-Platform & Hybrid App Development • MVP Development for Startups • API Integration & Backend Connectivity • Firebase Integration (Auth, DB, Notifications) • Push Notifications • Payment Gateway Integration • Real-Time Chat Applications • GPS & Map Integration • In-App Purchases & Subscription Systems • App Performance Optimization • Bug Fixing & Application Improvements • App Store & Google Play Deployment • Ongoing Maintenance & Long-Term Support ✤ 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐒𝐤𝐢𝐥𝐥𝐬 React Native Developer | Flutter Developer | iOS Developer | Android Developer Swift | Objective-C | Kotlin | Java Firebase | REST API | GraphQL Push Notifications | Payment Gateway Integration ✤ 𝗔𝗜 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 & 𝗧𝗼𝗼𝗹𝘀: AI Mobile App Developer | OpenAI API | GPT Integration Claude AI Developer | Cursor AI IDE | AI Coding Tools Chatbot Development | AI Automation | Smart App Features ✤ 𝐌𝐨𝐝𝐞𝐫𝐧 𝐀𝐈 𝐓𝐨𝐨𝐥𝐬 & 𝐀𝐈-𝐀𝐬𝐬𝐢𝐬𝐭𝐞𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 Cursor AI IDE | Claude AI | OpenAI | ChatGPT | Gemini AI | Replit AI | Lovable AI | Bolt.new | Windsurf AI | V0 by Vercel | AI-Assisted Coding | AI-Powered Debugging | AI Code Refactoring | AI Performance Optimizatio Git | GitHub | Bitbucket Postman | Swagger Jira | Trello | ClickUp Figma | Adobe XD I keep communication clear, timelines realistic, and take full ownership of the work. If you need a 𝐫𝐞𝐥𝐢𝐚𝐛𝐥𝐞 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫, 𝐢𝐎𝐒 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫, 𝐀𝐧𝐝𝐫𝐨𝐢𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫, 𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫, 𝐨𝐫 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 𝐄𝐱𝐩𝐞𝐫𝐭, I’d be happy to help. Let’s start with a 𝐪𝐮𝐢𝐜𝐤 𝟏𝟓–𝟑𝟎 𝐦𝐢𝐧𝐮𝐭𝐞 𝐜𝐚𝐥𝐥 𝐭𝐨 𝐮𝐧𝐝𝐞𝐫𝐬𝐭𝐚𝐧𝐝 𝐲𝐨𝐮𝐫 𝐫𝐞𝐪𝐮𝐢𝐫𝐞𝐦𝐞𝐧𝐭𝐬 𝐚𝐧𝐝 𝐝𝐢𝐬𝐜𝐮𝐬𝐬 𝐭𝐡𝐞 𝐛𝐞𝐬𝐭 𝐰𝐚𝐲 𝐭𝐨 𝐦𝐨𝐯𝐞 𝐟𝐨𝐫𝐰𝐚𝐫𝐝. ============================== Mobile App Developer | Expert Mobile App Developer | Mobile App Development | AI Mobile App Developer | Mobile Developer | iOS Developer | Android App Developer | React Native Developer | Flutter Developer | Cross Platform Development | Hybrid App Development | AI App Developer | AI App | App Developer | iOS App Development | Android App Development | React Native App Development | Flutter App Development | Firebase | Dart | Flutter Firebase | API Integration | User Authentication | In App Purchases | Smartphone Apps | GPT Integration | OpenAI Integration

I help startups, founders, and growing businesses build AI-powered products, intelligent automation systems, mobile applications, and scalable SaaS platforms. Over the last 8+ years, I've worked on products across healthcare, fintech, eCommerce, logistics, education, social networking, and SaaS. My focus today is helping businesses turn ideas into production-ready applications powered by AI, automation, and modern web technologies. My work includes AI chatbots, AI agents, workflow automation, React Native & Flutter mobile apps, full-stack SaaS platforms, and custom business applications used by thousands to millions of users worldwide. ✔ Top Rated Plus Freelancer ✔ 100% Job Success Score ✔ 8+ Years of Development Experience ✔ 62+ Successfully Delivered Applications ✔ Experience Building Products Used by Millions of Users ✔ Long-Term Partnerships with Startups and Established Businesses 𝗪𝗛𝗔𝗧 𝗜 𝗕𝗨𝗜𝗟𝗗 - 𝗔𝗜 𝗙𝗜𝗥𝗦𝗧 AI Agents & Automation → OpenAI, Claude, Gemini, Anthropic API integrations → AI Agents and Multi-Agent Workflows → RAG Systems and Knowledge Base Chatbots → AI Customer Support & AI Receptionists → Document Processing and Workflow Automation → Voice AI and AI Calling Agents → LangChain, LangGraph, Vector Databases → N8N, Make, Zapier, Custom Automation Systems Mobile App Development → React Native apps for iOS and Android → Flutter cross-platform applications → Firebase, Supabase, RevenueCat integrations → Real-time messaging and notifications → App Store and Play Store deployment → Performance optimization and scalable architecture Full-Stack Web & SaaS → React, Next.js, TypeScript, Tailwind CSS → Node.js, NestJS, Express.js, Python, FastAPI → REST APIs and GraphQL → PostgreSQL, MongoDB, MySQL, Firebase, Redis → Stripe, PayPal, Subscription Systems → AWS, GCP, Docker, Vercel, Railway → End-to-end SaaS product development 𝗛𝗢𝗪 𝗜 𝗪𝗢𝗥𝗞 - 𝗣𝗥𝗢𝗖𝗘𝗦𝗦 𝟭. 𝗗𝗶𝘀𝗰𝗼𝘃𝗲𝗿𝘆 𝗖𝗮𝗹𝗹 - I understand your business goals, challenges, and requirements before proposing a solution. 𝟮. 𝗣𝗿𝗼𝗷𝗲𝗰𝘁 𝗥𝗼𝗮𝗱𝗺𝗮𝗽 - You receive a clear scope, milestones, timeline, and development plan. 𝟯. 𝗕𝘂𝗶𝗹𝗱 𝗮𝗻𝗱 𝗜𝘁𝗲𝗿𝗮𝘁𝗲 - Weekly progress updates, demos, and transparent communication throughout development. 𝟰. 𝗟𝗮𝘂𝗻𝗰𝗵 𝗮𝗻𝗱 𝗦𝗰𝗮𝗹𝗲 - Deployment, documentation, testing, and ongoing support after launch. 𝗪𝗛𝗬 𝗖𝗟𝗜𝗘𝗡𝗧𝗦 𝗛𝗜𝗥𝗘 𝗠𝗘 ✔ AI + Full Stack + Mobile expertise in one developer ✔ Business-focused solutions, not just code ✔ Clean, scalable, maintainable architecture ✔ Strong communication and proactive updates ✔ Experience working with startups from idea stage to production ✔ Long-term support and partnership mindset 𝗟𝗘𝗧'𝗦 𝗪𝗢𝗥𝗞 𝗧𝗢𝗚𝗘𝗧𝗛𝗘𝗥 Whether you're building an AI-powered product, launching a new SaaS platform, developing a mobile app, or automating business workflows, I'm here to help. Let's start with a free discovery call. I'll review your requirements, discuss possible approaches, identify potential challenges, and provide honest feedback before any commitment. If I'm not the right person for your project, I'll tell you upfront. I typically respond within a few hours. Best regards, Brijesh

I've spent the last decade building and scaling software products as a CTO and co-founder. Over 100 projects shipped across SaaS platforms, marketplace platforms, mobile apps, admin dashboards, and enterprise systems. I handle everything from Figma UI/UX design and prototyping to backend architecture to deployment. When you work with me, you get one person who owns the entire process. No coordinating between designers or developers. No miscommunication. I take your idea from strategy to a live, working product. Here's what that actually looks like: → A fully designed and built product, not just wireframes or a plan → One point of contact who understands both the business side and the technical side → Honest feedback on what to build and what to skip. I'm not a yes man who builds whatever you ask without thinking about whether it actually makes sense for your business → Clean, scalable code that won't fall apart when you start growing 🤔 What My Clients Say: ⭐⭐⭐⭐⭐ "Abdel was easy to work with and quick to adapt. Everything works smoothly now." | The Sonderhood ⭐⭐⭐⭐⭐ "He gave us tools that made scaling possible. We can focus on growing the brand now." | Golverd ⭐⭐⭐⭐⭐ "The platform feels premium, which is exactly what we needed. The booking flow is seamless." | Lore 🚀 Selected Case Studies: 🏆 ROAP | Sports Academy Marketplace (UAE) Built a dual-sided marketplace platform with a parent-facing mobile app (Flutter) and a full ERP admin dashboard. Multi-tenant architecture supporting dozens of academies. Scaled to 1,000+ active users across the UAE. 📍 Venu | AI-Powered Venue Marketplace Engineered an AI search engine (OpenAI + LLMs) that lets users find event spaces using natural language. Built on Next.js with PostgreSQL. 10,000+ active users, high retention, and simplified discovery for everything from co-working spaces to wedding villas. 🔗 Bravo Link | AI Smart Notebook Built a proprietary AI engine with OCR that converts handwriting to digital text, integrated with task delegation and calendar sync. 8,000+ professional users. 💅 Lore | On-Demand Beauty Services Shipped a three-sided platform. Customer app, professional app, and admin dashboard. Full booking flow, real-time availability, Stripe payments, subscription systems, and review system. 👨‍💻 How I Work: I handle the full lifecycle. UI/UX design in Figma, frontend, backend, deployment. You get the speed of working with one senior full stack developer without the overhead of managing a team. ⚙️ Tech Stack: Frontend: Next.js, React, TypeScript, React Native, Flutter Backend: Node.js, Express.js, NestJS, REST APIs, GraphQL Databases: PostgreSQL, MongoDB, Supabase, Firebase Payments & Infra: Stripe, billing systems, webhooks, authentication AI: OpenAI, Anthropic (Claude), LLMs, AI integrations, machine learning Mobile: iOS, Android (React Native & Flutter) Design: Figma, UI/UX, prototyping I specialize in SaaS MVP development, B2B SaaS, multi-tenant architecture, marketplace platforms, subscription systems, internal tools, and web applications. I architect systems that hold up under real traffic. You focus on your business. I make sure the technology never becomes a bottleneck. 📞 Ready to talk about your project? Hit the Message button and tell me what you're building. I'll give you an honest assessment of what it takes and how I'd approach it.