𝐁𝐮𝐢𝐥𝐝 𝐲𝐨𝐮𝐫 𝐌𝐕𝐏 𝐢𝐧 𝐣𝐮𝐬𝐭 𝟖𝟎 𝐡𝐨𝐮𝐫𝐬 ⭐️⭐️⭐️ 50+ 𝐂𝐮𝐬𝐭𝐨𝐦 𝐒𝐨𝐟𝐭𝐰𝐚𝐫𝐞 & 𝐖𝐞𝐛 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐞𝐝 | 9+ 𝐘𝐞𝐚𝐫𝐬 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 | 𝐅𝐫𝐞𝐞 𝐂𝐨𝐧𝐬𝐮𝐥𝐭𝐚𝐭𝐢𝐨𝐧 💼 𝐂𝐮𝐬𝐭𝐨𝐦 𝐒𝐨𝐟𝐭𝐰𝐚𝐫𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝐀𝐈-𝐏𝐨𝐰𝐞𝐫𝐞𝐝 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 | 𝐒𝐚𝐚𝐒 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝐖𝐞𝐛 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 | 𝐑𝐞𝐚𝐜𝐭 | 𝐍𝐨𝐝𝐞.𝐣𝐬 | 𝐋𝐚𝐫𝐚𝐯𝐞𝐥 📢 Client Testimonial: "𝙎𝙖𝙡𝙢𝙖𝙣 𝙢𝙖𝙙𝙚 𝙬𝙝𝙖𝙩 𝙄 𝙩𝙝𝙤𝙪𝙜𝙝𝙩 𝙬𝙤𝙪𝙡𝙙 𝙗𝙚 𝙟𝙪𝙨𝙩 𝙖𝙣 𝙈𝙑𝙋 𝙩𝙤 𝙖𝙣 𝙖𝙢𝙖𝙯𝙞𝙣𝙜 𝙢𝙤𝙗𝙞𝙡𝙚 𝙖𝙥𝙥! 𝙒𝙝𝙖𝙩 𝙄 𝙡𝙤𝙫𝙚𝙙 𝙢𝙤𝙨𝙩 𝙞𝙨 𝙩𝙝𝙖𝙩 𝙝𝙚 𝙨𝙪𝙜𝙜𝙚𝙨𝙩𝙚𝙙 𝙛𝙚𝙖𝙩𝙪𝙧𝙚𝙨 𝙖𝙣𝙙 𝙪𝙥𝙜𝙧𝙖𝙙𝙚𝙨 𝙖𝙣𝙙 𝙩𝙧𝙪𝙡𝙮 𝙩𝙤𝙤𝙠 𝙤𝙬𝙣𝙚𝙧𝙨𝙝𝙞𝙥 𝙤𝙛 𝙩𝙝𝙚 𝙥𝙧𝙤𝙟𝙚𝙘𝙩. 𝙄 𝙝𝙞𝙜𝙝𝙡𝙮 𝙧𝙚𝙘𝙤𝙢𝙢𝙚𝙣𝙙!" "𝙎𝙖𝙡𝙢𝙖𝙣 𝙝𝙚𝙡𝙥𝙚𝙙 𝙗𝙪𝙞𝙡𝙙𝙞𝙣𝙜 𝙢𝙮 𝙖𝙥𝙥 𝙛𝙧𝙤𝙢 𝙨𝙘𝙧𝙖𝙩𝙘𝙝 𝙖𝙣𝙙 𝙢𝙖𝙙𝙚 𝙞𝙩 𝙝𝙖𝙥𝙥𝙚𝙣𝙚𝙙. 𝙏𝙝𝙖𝙣𝙠 𝙮𝙤𝙪 𝙨𝙤 𝙢𝙪𝙘𝙝 𝙛𝙤𝙧 𝙮𝙤𝙪𝙧 𝙝𝙚𝙡𝙥 𝙖𝙣𝙙 𝙖𝙡𝙬𝙖𝙮𝙨 𝙥𝙤𝙨𝙞𝙩𝙞𝙫𝙚 𝙩𝙤 𝙢𝙖𝙠𝙚 𝙩𝙝𝙞𝙣𝙜𝙨 𝙬𝙤𝙧𝙠!" ⚠️ 𝗦𝘁𝗿𝘂𝗴𝗴𝗹𝗶𝗻𝗴 𝘄𝗶𝘁𝗵 𝗺𝗮𝗻𝘂𝗮𝗹 𝘄𝗼𝗿𝗸𝗳𝗹𝗼𝘄𝘀, 𝘀𝗹𝗼𝘄 𝘀𝘆𝘀𝘁𝗲𝗺𝘀, 𝗼𝗿 𝗹𝗼𝗼𝗸𝗶𝗻𝗴 𝘁𝗼 𝗶𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗲 𝗔𝗜 𝗶𝗻𝘁𝗼 𝘆𝗼𝘂𝗿 𝘀𝗼𝗳𝘁𝘄𝗮𝗿𝗲? I help startups and businesses build custom software, SaaS platforms, and AI-powered applications that automate processes, improve efficiency, and scale operations. From MVP to full-scale systems, I develop high-performance solutions using React, Node.js, Laravel, and modern AI technologies like OpenAI & Claude (Anthropic); customized to real business needs. 💡 𝐌𝐲 𝟑-𝐒𝐭𝐞𝐩 𝐒𝐮𝐜𝐜𝐞𝐬𝐬 𝐅𝐫𝐚𝐦𝐞𝐰𝐨𝐫𝐤: 1- Discovery & Planning Understanding your business workflows, automation gaps, and AI opportunities. 2- Custom Development Building scalable software, dashboards, and AI-integrated systems. 3- Launch & Scaling Deployment, optimization, and continuous improvements. ->𝐖𝐡𝐚𝐭 𝐘𝐨𝐮 𝐜𝐚𝐧 𝐞𝐱𝐩𝐞𝐜𝐭: • Clear communication • Long-term support • Attention to detail • On-time delivery -> 𝐊𝐞𝐲 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 ✅ Custom Software Development • Business automation systems, admin dashboards, internal tools • SaaS platforms & scalable applications • Role-based systems & workflow optimization ✅ AI-Powered Application Development • OpenAI & Claude (Anthropic) integrations • AI chatbots, automation tools, smart workflows • AI SaaS platforms & intelligent dashboards ✅ SaaS & Web Application Development • Multi-tenant SaaS platforms • MVP development for startups • Scalable API-driven systems ✅ Backend Development (Node.js & Laravel) • REST APIs, authentication, secure systems • Database design (MySQL, MongoDB, Firebase) • High-performance architecture ✅ Frontend Development • React.js, Next.js, Vue.js • Responsive dashboards & user portals • Clean, scalable UI systems ✅ Mobile App Development • React Native apps (iOS & Android) • API integrations, notifications, authentication ✅ System Integration & DevOps • AWS, Docker, CI/CD pipelines • Third-party APIs & automation systems • Performance optimization & scaling 🌍 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬 𝐈’𝐯𝐞 𝐖𝐨𝐫𝐤𝐞𝐝 𝐖𝐢𝐭𝐡 • SaaS & Startups • AI & Automation Platforms • Logistics & Operations (DBOX, Deborger) • Marketplaces & Booking Systems • Business Automation Tools • E-commerce Platforms ⚙️ 𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤 & 𝐓𝐨𝐨𝐥𝐬 • Languages: JavaScript, TypeScript, PHP • Frontend: React.js, Next.js, Vue.js • Backend: Node.js, Laravel, Express • Mobile: React Native • Databases: MySQL, MongoDB, Firebase • AI Tools: OpenAI, Claude (Anthropic), AI APIs • DevOps: AWS, Docker, CI/CD • APIs: REST APIs, Third-party Integrations • Tools: GitHub, Postman, Figma 📅 𝐋𝐞𝐭’𝐬 𝐁𝐮𝐢𝐥𝐝 𝐒𝐦𝐚𝐫𝐭 𝐒𝐨𝐟𝐭𝐰𝐚𝐫𝐞 Book your FREE 30-minute consultation to discuss your software idea, AI integration, architecture, and execution plan. Click "Invite to Job" - I’ll send you a clear roadmap within 24 hours.

Hello. I'm an AI engineer, full-stack iOS/Android/PHP/JavaScript/TypeScript/React/React Native developer and problem solver with more than 17 years of experience iOS/Android/PHP/JavaScript/TypeScript/React/React Native developer and problem solver with more than 17 years of experience. Specializing in MERN and LAMP stacks, artificial intelligence (AI). I embrace modern AI-powered development workflows using tools like 🤖 Claude Code, 🧠 Cursor and 🏄 Windsurf IDEs. What I do: 📱 Mobile apps, 🖥️ Desktop apps, 🌐 Websites, ⚙️ Web services, 👨🏻‍💻 Admin Backends, 🧩 API for them, 🤖 ChatGPT integrations. I embrace modern AI-powered development workflows using tools like 🧠 Cursor IDE and 🤖 Claude Code. Kinds of software I've created: 🛍️ Shopping & online stores, 🏃 Sports, 🎮 Games, 🧘 Medicine & well-being, ✈️ Travel, 💰 Bank systems, 📣 Ad networks, 🛡️ Insurance, 🛬 Landing pages. I have strong skills in the following programming languages: 📜 TypeScript, ☕ JavaScript, 🦅 Swift, 🎯 Objective-C, 🐘 PHP, 🐱 Kotlin, ☕ Java. Frameworks and technologies: 🦕 Deno & Node, ⚛️ React, ⚛️ React Native, 🤖 ChatGPT API, 🔮 Anthropic AI API, 🐻 Zustand, ⚛️ Electron, 🆁 Redux, 🆁 Redux Toolkit, 🐆 Nest js, 🅽 Next js, 🆅 Vue, 🐆 Fastify, 🥤 Fresh, 🅰 Apollo GraphQL Client and Server, 🔌 Relay, 🅼 MobX, 🌳 Koa, 🅴 Express js, 📈 GraphQL, 😎 Swagger, 💨 Tailwind, 🦅 SwiftUI, 🎥 Lottie Files, 🥤 Cocoa Touch, 🥥 Cocos2D, 🅻 Laravel, 🎵 Symfony, 🆈 YII and YII2, 🔥 CodeIgnitor, 🆉 Zend Framework, 📍 CoreLocation, 🎥 CoreAnimation, 🏠 Apple HomeKit, ❤️ Apple HealthKit, 💰 Superwall. Databases: 🍃 Mongo, 🐬 MySQL, 🪶 SQLite, 🍉 Watermelon DB, ⚡️ Supabase, 🔥 Firebase, 🐘 Postgres, 📄 TypeORM, ➡️ Doctrine, ⚪ DynamoDB/PartiQL, 🔴 Oracle, 🅲 CoreData, 🟣 Realm. Cloud Computing: 🐳 Docker, ☸️ Kubernetes, ☸️ Google Kubernetes Engine, 🌊 DigitalOcean Cloud, 🅷 Heroku, 🆁 Render, ☀️ Netlify, 🅰 Microsoft Azure, 🔺 AWS Lambda. I have developed over 20 iOS apps, 15 React Native apps, several Android apps, APIs for some of them, over 20 websites. I'm proficient in problem-solving and have solid track record of success in solving complex problems for teams that have struggled to do so on their own. I like to explore modern technologies, build amazing user interfaces, develop software of any complexity. I always strive to create apps and sites according to the best practices, thoroughly test them and provide the best user experience. It's important to me to write clean and readable source code which is easy to understand and maintain for any other developer.

⭐ 𝑭𝒖𝒍𝒍-𝒔𝒕𝒂𝒄𝒌 𝒅𝒆𝒗𝒆𝒍𝒐𝒑𝒆𝒓 𝒔𝒑𝒆𝒄𝒊𝒂𝒍𝒊𝒛𝒊𝒏𝒈 𝒊𝒏 𝑹𝒆𝒂𝒄𝒕 𝒂𝒏𝒅 𝑹𝒆𝒂𝒄𝒕 𝑵𝒂𝒕𝒊𝒗𝒆 𝒆𝒄𝒐𝒔𝒚𝒔𝒕𝒆𝒎𝒔 𝒘𝒊𝒕𝒉 5 𝒚𝒆𝒂𝒓𝒔 𝒐𝒇 𝒑𝒓𝒐𝒇𝒆𝒔𝒔𝒊𝒐𝒏𝒂𝒍 𝒆𝒙𝒑𝒆𝒓𝒊𝒆𝒏𝒄𝒆.⭐ ▪️ 𝗔𝗽𝗽𝘀𝘁𝗼𝗿𝗲 & 𝗣𝗹𝗮𝘆 𝘀𝘁𝗼𝗿𝗲 𝗦𝘂𝗯𝗺𝗶𝘀𝘀𝗶𝗼𝗻- 𝗦𝘂𝗯𝗺𝗶𝘁𝘁𝗲𝗱 𝗺𝗼𝗿𝗲 𝘁𝗵𝗲𝗻 𝟭𝟱+ 𝗮𝗽𝗽𝘀 𝗼𝗻 𝗔𝗽𝗽𝗦𝘁𝗼𝗿𝗲 𝗮𝗻𝗱 𝗣𝗹𝗮𝘆 𝘀𝘁𝗼𝗿𝗲 ▪️𝗕𝘂𝗶𝗹𝗱𝗶𝗻𝗴 𝗵𝗶𝗴𝗵 𝗽𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗰𝗲 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 ▪️𝟰,𝟮𝟮𝟮 𝗣𝗿𝗼𝘃𝗲𝗻 𝘄𝗼𝗿𝗸 𝗵𝗶𝘀𝘁𝗼𝗿𝘆 𝘄𝗶𝘁𝗵 𝟱 ⭐⭐⭐⭐⭐ 𝗥𝗮𝘁𝗶𝗻𝗴𝘀 Over the 5 years, I have had the opportunity to develop feature-rich applications across multiple domains: 🛒 E-commerce apps with secure payments, cart systems, and real-time order tracking 🏥 Healthcare solutions with patient portals, telemedicine, and HIPAA-compliant features 💰 Finance apps with transaction histories, budgeting tools, and live market data 🗣️ Social Networking platforms with chat, video, posts, and user engagement features 📦 On-demand Services including ride-hailing, home services, and real-time bookings 🎓 EdTech apps with online learning modules, video streaming, and quiz systems 🏋️ Fitness & Wellness apps with workout tracking, diet plans, and wearables integration 🚚 Logistics & Delivery apps with live GPS tracking, delivery management, and routing 🏘️ Real Estate listing apps with map-based search and agent communication 📆 Booking & Reservation apps for hotels, salons, events, and rentals 🍔 Food Delivery platforms with real-time orders, restaurant menus, and delivery tracking 💕 Dating Apps with user profiles, matching algorithms, and private chat 🤖 AI & ML-powered apps with smart recommendations, personalization, and automation 🛠 𝗦𝗸𝗶𝗹𝗹𝘀 & 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 🖥️ 𝔽𝕣𝕠𝕟𝕥𝕖𝕟𝕕 𝔻𝕖𝕧𝕖𝕝𝕠𝕡𝕞𝕖𝕟𝕥 🔘 𝐑𝐞𝐚𝐜𝐭.𝐣𝐬: Building dynamic, responsive UIs with modern JavaScript and React best practices. 🔘 𝐍𝐞𝐱𝐭.𝐣𝐬: Leveraging SSR (Server-Side Rendering) and static site generation for high-performance web apps. 🔘 𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞: Crafting beautiful, performant mobile apps for both iOS and Android. ⚙️ 𝔹𝕒𝕔𝕜𝕖𝕟𝕕 𝔻𝕖𝕧𝕖𝕝𝕠𝕡𝕞𝕖𝕟𝕥 🔘 𝐍𝐨𝐝𝐞.𝐣𝐬: Building scalable, event-driven server-side applications. 🔘𝐏𝐲𝐭𝐡𝐨𝐧: Fast and efficient backend development with frameworks like Flask and Django. 🔘 𝐑𝐄𝐒𝐓𝐟𝐮𝐥 𝐀𝐏𝐈𝐬: Design and development of robust, secure APIs. 🛢️ 𝔻𝕒𝕥𝕒𝕓𝕒𝕤𝕖𝕤 🔘 𝐒𝐐𝐋: MySQL, PostgreSQL for relational databases. 🔘 𝐍𝐨𝐒𝐐𝐋: MongoDB, Firebase for flexible, high-performance data storage. ☁️ 𝔻𝕖𝕡𝕝𝕠𝕪𝕞𝕖𝕟𝕥 🔘 𝐃𝐨𝐜𝐤𝐞𝐫: Containerizing apps for easy deployment and scaling. 🔘 𝐂𝐥𝐨𝐮𝐝 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬: AWS, Google Cloud, Azure for scalable and secure app hosting. ______________________________________ 🌟 𝗪𝗵𝘆 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 𝗠𝗲? ✅ From UI/UX design to backend architecture, I handle everything to deliver a complete solution. ✅ I write clean, modular, and maintainable code following best practices. ✅ I am focused on delivering your projects on time and within budget. ✅ Clear, timely communication and progress updates. I’m always available to discuss your project. ✅ I love tackling challenging problems and providing optimal solutions. 📞𝗙𝗥𝗘𝗘 𝗖𝗢𝗡𝗦𝗨𝗟𝗧𝗔𝗧𝗜𝗢𝗡: My consultation is 𝗳𝗿𝗲𝗲. Let's schedule an introductory 📞 call and discover the possibilities of working together. And even if we don't work together, you will get some tips/ideas that can be helpful to your project. Just click on the '𝗜𝗻𝘃𝗶𝘁𝗲 𝘁𝗼 𝗝𝗼𝗯' button and experience yourself. 🙌 Thank you for taking the time to look over my profile. Feel free to message, i will respond in couple of minutes. #𝑭𝒖𝒍𝒍𝑺𝒕𝒂𝒄𝒌𝑫𝒆𝒗𝒆𝒍𝒐𝒑𝒆𝒓 #𝑹𝒆𝒂𝒄𝒕𝑱𝑺 #𝑹𝒆𝒂𝒄𝒕𝑵𝒂𝒕𝒊𝒗𝒆 #𝑵𝒐𝒅𝒆𝑱𝑺 #𝑨𝑾𝑺 #𝑮𝑪𝑷 #𝑫𝒆𝒗𝑶𝒑𝒔 #𝑱𝒂𝒗𝒂𝑺𝒄𝒓𝒊𝒑𝒕 #𝑻𝒚𝒑𝒆𝑺𝒄𝒓𝒊𝒑𝒕 #𝑴𝒐𝒃𝒊𝒍𝒆𝑨𝒑𝒑 #𝑾𝒆𝒃𝑨𝒑𝒑 #𝑪𝑰_𝑪𝑫 #𝑹𝒆𝒂𝒍𝑻𝒊𝒎𝒆𝑨𝒑𝒑𝒔 #𝑷𝒂𝒚𝒎𝒆𝒏𝒕𝑰𝒏𝒕𝒆𝒈𝒓𝒂𝒕𝒊𝒐𝒏 #𝑸𝑨𝑨𝒖𝒕𝒐𝒎𝒂𝒕𝒊𝒐𝒏

⭐⭐⭐⭐⭐ "𝘞𝘦 𝘸𝘦𝘳𝘦 𝘷𝘦𝘳𝘺 𝘩𝘢𝘱𝘱𝘺 𝘸𝘪𝘵𝘩 𝘵𝘩𝘦 𝘨𝘳𝘦𝘢𝘵 𝘸𝘰𝘳𝘬 𝘲𝘶𝘢𝘭𝘪𝘵𝘺 𝘈𝘯𝘯 𝘱𝘳𝘰𝘷𝘪𝘥𝘦𝘥 𝘢𝘯𝘥 𝘵𝘩𝘦 𝘕𝘢𝘵𝘪𝘧𝘦 𝘔𝘰𝘣𝘪𝘭𝘦 𝘵𝘦𝘢𝘮. 𝘐𝘧 𝘸𝘦 𝘳𝘦𝘲𝘶𝘪𝘳𝘦 𝘢𝘯𝘺 𝘸𝘰𝘳𝘬 𝘢𝘨𝘢𝘪𝘯, 𝘸𝘦 𝘸𝘪𝘭𝘭 𝘥𝘦𝘧𝘪𝘯𝘪𝘵𝘦𝘭𝘺 𝘶𝘴𝘦 𝘵𝘩𝘦𝘮." 🤝 𝐈 𝐜𝐨𝐝𝐞, 𝐚𝐝𝐯𝐢𝐬𝐞, 𝐚𝐧𝐝 𝐜𝐚𝐫𝐞 𝐟𝐨𝐫 𝐲𝐨𝐮𝐫 𝐩𝐫𝐨𝐝𝐮𝐜𝐭 𝐥𝐢𝐤𝐞 𝐢𝐭’𝐬 𝐦𝐢𝐧𝐞 𝐟𝐫𝐨𝐦 𝐭𝐡𝐞 𝐬𝐭𝐚𝐫𝐭. 👋 Hi! I’m Ann an Android & iOS mobile app developer Swift Kotlin mobile app development expert with 8+ years of experience building high-performance iOS apps, Android apps, and scalable cross-platform solutions with React Native. 🚀 Android & iOS Mobile App Developer | Swift • Kotlin • React Native | Mobile App Development As a Top Rated Plus Android & iOS mobile app developer Swift Kotlin mobile app development specialist on Upwork with 30+ five-star reviews and a 100% Job Success Score, I’ve helped 60+ companies and startups transform ideas into scalable, future-proof mobile products. Whether you need a native iOS app with Swift, a native Android app with Kotlin, or a cross-platform solution, I deliver Android & iOS mobile app development using Swift and Kotlin with precision, creativity, and enterprise-grade quality. From e-commerce, fitness, and healthcare to fintech, streaming, logistics, and wearable apps, my experience as an Android & iOS mobile app developer Swift Kotlin mobile app development professional spans 15+ industries and 50+ published apps. ✅ Why Partner with Me as Your Android & iOS Mobile App Developer: 8+ years of hands-on Android & iOS mobile app development using Swift, Kotlin, React Native 50+ successful iOS and Android apps delivered in Fitness Mobile App (Coaches, Gyms & AI Meal Plans) 10+ successful iOS and Android apps delivered in Fintech industry A strong mobile app development team of 50+ experts 100% Job Success Score and consistent 5-star reviews on Upwork Streaming, TV apps GPS and Map-based apps ( GPS trackers, MapBox, Google Maps integration) AI Mobile App Development MVP App Development for Wellness and Hospitality Platform Dating Mobile App Social Media App Development Mental Health Social Platform Enhance an Android, IOS mobile apps Figma designer. UX/UI designer Real Estate mobile apps Full-cycle Android & iOS mobile app development — from idea to App Store & Google Play launch AI App Expert specializing in Swift Kotlin mobile app development, on-device ML, real-time image & text processing, and LLM API integrations 🔧 Services I Provide as an Android & iOS Mobile App Developer (Swift & Kotlin): Native iOS app development with Swift & SwiftUI Native Android app development with Kotlin & Jetpack Compose Android & iOS mobile app development using Swift Kotlin architecture React Native app development for cross-platform solutions UI/UX design for iOS and Android apps (Figma, Sketch, Adobe XD) Secure API integrations & cloud services (AWS, Google Cloud) Scalable backend connections & microservices Wearable app development (Apple Watch, Wear OS, Bluetooth) Performance optimization & offline-first mobile app development 🎯 Industries I Specialize In as an Android & iOS Mobile App Developer (Swift Kotlin): 📦 E-Commerce | 🍔 Food & Drink | 📚 Education 💪 Health & Fitness | 💘 Dating | 🎬 Entertainment & Streaming 💼 Finance & Banking | 🌍 Travel | 📱 SaaS Platforms ⌚ Wearables & IoT | 🚚 Logistics & Booking Apps All powered by Android & iOS mobile app development with Swift and Kotlin. 🚀 Advanced Features I Build with Swift & Kotlin Mobile App Development: ✔️ Social login (Google, Apple, LinkedIn) ✔️ Real-time chat, WebRTC video calls & push notifications ✔️ Offline mode & smart data synchronization ✔️ GPS, geolocation, Bluetooth & geofencing ✔️ ARKit & advanced AR features ✔️ Firebase & cloud integrations ✔️ Monetization (AdMob, Meta Ads) ✔️ Voice assistants (Siri, Google Assistant, Alexa) ✔️ TV apps (tvOS, Android TV) & wearable tech (Garmin, Monkey-C) 💬 Why Choose Me as Your Android & iOS Mobile App Developer (Swift Kotlin): I bring deep expertise in Android & iOS mobile app development using Swift and Kotlin, focusing on clean architecture, scalability, performance, and business impact. Whether you’re a startup building an MVP or an enterprise scaling globally, I’m the Android & iOS mobile app developer Swift Kotlin mobile app development expert who can turn your vision into a successful product. 📱 Let’s connect and build a powerful Android & iOS mobile app with Swift and Kotlin. 🚀 Your trusted Android & iOS mobile app developer Swift Kotlin mobile app development partner is just one click away. UPD: 05.06.2026

I help startups, SaaS businesses, and growing companies build 𝐟𝐚𝐬𝐭, 𝐬𝐜𝐚𝐥𝐚𝐛𝐥𝐞, 𝐚𝐧𝐝 𝐩𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐨𝐧-𝐫𝐞𝐚𝐝𝐲 𝐦𝐨𝐛𝐢𝐥𝐞 𝐚𝐧𝐝 𝐰𝐞𝐛 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 that deliver real business results. With 𝟖+ years of experience in full-stack development, I specialize in creating modern applications using 𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞, 𝐍𝐞𝐱𝐭.𝐣𝐬, 𝐑𝐞𝐚𝐜𝐭.𝐣𝐬, 𝐍𝐨𝐝𝐞.𝐣𝐬, and cloud-based technologies. From MVPs for startups to enterprise-level SaaS platforms, I handle the complete development lifecycle planning, architecture, UI implementation, backend development, API integrations, deployment, and app store publishing. I build applications that are: ✔️ Scalable & Maintainable ✔️ High-Performance & SEO-Optimized ✔️ Secure & Production-Ready ✔️ User-Friendly & Conversion-Focused ✔️ Built with Clean Architecture & Best Practices 🔥 𝐌𝐘 𝐒𝐏𝐄𝐂𝐈𝐀𝐋𝐈𝐙𝐀𝐓𝐈𝐎𝐍𝐒 📱 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 • React Native App Development • Cross-Platform Mobile Apps • Expo & EAS Build Setup • iOS & Android Applications • Real-Time Chat Applications • Push Notifications & Deep Linking • Firebase Integration • Mobile App Performance Optimization • App Store & Google Play Publishing 💻 𝐖𝐞𝐛 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 • Next.js & React.js Applications • SaaS Platforms & Admin Dashboards • Progressive Web Apps (PWA) • SEO-Friendly SSR Applications • Responsive & Pixel-Perfect UI • Landing Pages & Business Websites • High-Performance Frontend Development ⚙️ 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 & 𝐀𝐏𝐈 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 • Node.js & Express.js APIs • REST API & GraphQL Development • Authentication & Authorization Systems • Stripe & PayPal Payment Integration • WebSocket & Real-Time Features • Third-Party API Integrations • Database Architecture & Optimization 📈 𝐑𝐄𝐒𝐔𝐋𝐓𝐒 𝐈 𝐃𝐄𝐋𝐈𝐕𝐄𝐑 ✅ Reduced app load times by up to 40% ✅ Improved app stability & performance ✅ Built scalable systems serving thousands of users ✅ Delivered maintainable and future-proof codebases ✅ Successfully launched production apps on iOS, Android & Web ✅ Increased user engagement with optimized UX/UI 🛠 𝐓𝐄𝐂𝐇 𝐒𝐓𝐀𝐂𝐊 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝: React Native • Next.js • React.js • TypeScript • JavaScript • Tailwind CSS • HTML5 • CSS3 𝐁𝐚𝐜𝐤𝐞𝐧𝐝: Node.js • Express.js • REST APIs • GraphQL • Firebase Functions 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬: MongoDB • PostgreSQL • Firebase • Supabase • MySQL 𝐒𝐭𝐚𝐭𝐞 𝐌𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭: Redux Toolkit • Zustand • Context API 𝐃𝐞𝐯𝐎𝐩𝐬 & 𝐓𝐨𝐨𝐥𝐬: Git • GitHub • Docker • Vercel • Expo • CI/CD • Postman • Figma 🌟 𝐖𝐇𝐘 𝐂𝐋𝐈𝐄𝐍𝐓𝐒 𝐖𝐎𝐑𝐊 𝐖𝐈𝐓𝐇 𝐌𝐄 ✔️ Strong Communication & Fast Response ✔️ Business-Focused Development Approach ✔️ Reliable Long-Term Collaboration ✔️ Clean, Scalable & Reusable Code ✔️ Fast Delivery Without Compromising Quality ✔️ End-to-End Product Development Expertise Whether you need a mobile app, SaaS platform, admin dashboard, marketplace, MVP, or complete full-stack solution, I can help transform your idea into a high-quality product ready for real users. 🔑 𝐊𝐄𝐘𝐖𝐎𝐑𝐃𝐒 Full Stack Developer, Senior Full Stack Developer, React Native Developer, React.js Developer, Next.js Developer, Node.js Developer, MERN Stack Developer, JavaScript Developer, TypeScript Developer, Mobile App Developer, Web Application Developer, Frontend Developer, Backend Developer, Cross-Platform App Developer, iOS Developer, Android Developer, Expo Developer, Expo EAS Developer, SaaS Developer, SaaS Application Developer, Startup MVP Developer, MVP Development Expert, REST API Developer, GraphQL Developer, API Integration Specialist, Firebase Developer, Supabase Developer, MongoDB Developer, PostgreSQL Developer, MySQL Developer, Express.js Developer, Tailwind CSS Developer, Redux Toolkit Developer, Zustand Developer, Context API Developer, WebSocket Developer, Real-Time App Developer, Authentication System Developer, JWT Authentication, OAuth Integration, Firebase Authentication, Stripe Integration, PayPal Integration, Push Notification Integration, Deep Linking, Google Maps API Integration, Third-Party API Integration, AI Integration Developer, ChatGPT API Integration, OpenAI API Developer, Responsive Web Design, Pixel-Perfect UI, SEO Optimization, SSR Developer, Server-Side Rendering, Progressive Web App Developer, PWA Developer, Clean Architecture, Scalable Application Development, High-Performance Applications, Mobile UI/UX Developer, Web UI Developer, App Optimization Expert, Mobile App Optimization, Bug Fixing Expert, Performance Optimization, Production-Ready Applications, Cloud-Based Applications, Admin Dashboard Developer, CRM Development, Custom Web Applications, Enterprise Application Development, Software Engineer, Full Stack Engineer, React Expert, Next.js Expert, React Native Expert, Node.js Expert, Mobile App Engineer, Web App Engineer, SaaS Platform Development, Marketplace App Development, E-Commerce App Development, Booking App Development.

Need a reliable React Native developer who can build stable, product ready mobile apps, not just write code? For 6+ years, I've helped startups, founders, and businesses launch high-quality React Native apps that pass app store reviews, scale smoothly, and are easy to maintain long-term. I use AI tooling to move faster without cutting corners, faster iteration, quicker debugging, and more time spent on architecture that actually matters. With 30+ production apps delivered, I focus on clean architecture, performance, and business outcomes, not shortcuts. I work as a proactive problem-solver: - I ask the right questions early - I plan for scalability from day one - I communicate clearly and consistently - I take ownership of delivery My goal is simple: build apps that work reliably in the real world. What I Can Help You Build ✔️ MVPs for startups (fast, clean, investor-ready) ✔️ Production-ready mobile apps ✔️ Subscription-based apps (RevenueCat / In-App Purchases) ✔️ Firebase-powered real-time apps ✔️ Full-stack apps with secure backends ✔️ Long-term app maintenance & scaling Why Clients Choose Me ✅ 6+ years of real-world development experience ✅ 30+ successful projects launched ✅ Top Rated on Upwork with 100% Job Success ✅ Clear, fluent English communication ✅ Strong experience working with teams & institutions ✅ Business-focused mindset (not just technical) Clients value me because I’m dependable, transparent, and focused on delivering results. Core Technical Expertise Frontend & Mobile: - React Native (TypeScript) - React (TypeScript) - Flutter - Next.js (App Router) - Functional Components & Hooks - Redux Toolkit, RTK Query - Redux Saga / Thunk - React Navigation Backend: - Node.js / Express.js (TypeScript) - NestJS (TypeScript) - Firebase (Firestore, Messaging) - AdminJS Databases: - MongoDB - PostgreSQL - MySQL - SQLite (Knex) Testing: - Jest - React Testing Library - Karma - Jasmine - Enzyme How I Work 1️⃣ Understand your product & business goals 2️⃣ Suggest the right technical approach (not over-engineering) 3️⃣ Build clean, scalable, testable code 4️⃣ Deliver on time with transparent communication 5️⃣ Support you after launch if needed If you’re looking for a React Native developer who treats your product like their own, let’s talk. 📩 Send me a message and tell me about your project.

Top Rated Plus AI & Full-Stack Developer with $200K+ earned, 50+ jobs, and 6,797+ hours on Upwork. I build production-grade AI agents, automation workflows, and cross-platform apps using Claude, OpenAI, React, React Native, Node.js, and TypeScript. WHAT I BUILD - AI Agents & Automation — Claude and OpenAI-powered agents, RAG pipelines, vector search (Pinecone, pgvector), prompt engineering, and workflow automation (n8n, Zapier, custom). - Mobile Apps — React Native + Expo apps for iOS and Android with Stripe payments, push notifications, offline sync, and AI features. - Web Apps & SaaS — React, Next.js, Node.js, Express, PostgreSQL, MongoDB, REST and GraphQL APIs, server-driven UI. - DevOps & Deployment — AWS, Vercel, Docker, CI/CD pipelines, App Store and Play Store submissions. WHO I HELP Startups, founders, and product teams that need to ship AI-powered features fast — from MVP to scale. I've delivered for edtech, fitness, marketplaces, healthcare, and SaaS clients. RESULTS CLIENTS GET - Cut 3-month builds to a few weeks using Claude Code + Cursor workflows. - 98% Job Success Score across 50 contracts. - Long-term partnerships — multiple clients have rebooked me for 200+ hours. RECENT CLIENT FEEDBACK "Highly skilled in AI-powered development. Completed what was planned for three months in just a few weeks. Speed, precision, and deep knowledge are exceptional." — Director, Product & Enterprise Applications LET'S TALK Send one sentence describing the product you want to build. I'll reply within 4 hours with a 1-week kickoff plan and a fixed scope. No long sales calls. Keywords: Claude AI, OpenAI, GPT-4, Anthropic, AI Agent Development, LangChain, RAG, Vector Database, React, React Native, Expo, Next.js, Node.js, TypeScript, Stripe, Full-Stack Developer, SaaS, Mobile App Development, Chatbot Development, Automation, n8n, AWS.

Building an app is easy. Building one that users actually keep using is the hard part. I help startups and founders build AI-powered applications, SaaS platforms, mobile apps, and custom business tools using React Native, Next.js, Node.js, and modern AI technologies. My work includes: • AI Chatbots & AI Agents • OpenAI, Claude, Gemini & Custom LLM Integrations • React Native Mobile Apps (iOS & Android) • Next.js & React Web Applications • SaaS Platforms & Admin Dashboards • REST APIs & Backend Development • PostgreSQL, MongoDB, Firebase & Supabase • Stripe Subscriptions & Payment Systems • Real-Time Chat & WebSocket Applications • Automation & AI Workflows Whether you need an MVP built from scratch, an existing product improved, or AI features integrated into your application, I focus on shipping reliable, scalable solutions that are ready for real users. Tech Stack: React Native, React, Next.js, Node.js, TypeScript, PostgreSQL, MongoDB, Supabase, Firebase, OpenAI, Claude, Gemini, AWS, Docker, Vercel, Stripe, WebSockets, AI Chatbot Development, AI Intergration. I value clear communication, clean code, and delivering working software quickly. If you have an idea, MVP, SaaS product, chatbot, or AI application you'd like to build, feel free to reach out.

🚀 Top React Native & AI-Powered Mobile Development Expertise 🤖 Building AI-native mobile applications, intelligent assistants, and scalable SaaS products ⚡ Accelerating MVP delivery by 30–40% using AI-assisted engineering workflows 📱 5+ years of React Native experience delivering cross-platform applications for startups and growing businesses 🔧 Working with OpenAI, Claude, Gemini, AI Agents, LLM integrations, automation workflows, and modern AI tooling 🌎 Delivered mobile products across Healthcare, Fitness, FinTech, SaaS, eCommerce, Marketplaces, and Enterprise domains Welcome! 👋 I'm a Senior React Native Engineer specializing in AI-powered mobile products, cross-platform application development, and scalable SaaS solutions. Over the last 5+ years, I've helped startups and product teams launch mobile applications used by thousands of users worldwide. My focus goes beyond coding — I help design scalable architectures, integrate AI capabilities, and bring products to market faster using modern AI-assisted development workflows. 🚀 AI-FIRST MOBILE DEVELOPMENT ✔ OpenAI, Claude, Gemini, and custom LLM integrations ✔ AI-powered chatbots and virtual assistants ✔ AI Agents and workflow automation ✔ Text, image, document, and voice processing ✔ RAG-based knowledge systems ✔ AI-powered search and recommendations ✔ Healthcare AI, SaaS AI, and productivity applications ✔ Rapid AI MVP development and validation 📱 MOBILE DEVELOPMENT EXPERTISE ✔ React Native & Expo ✔ TypeScript & JavaScript ✔ iOS & Android development ✔ Firebase & Supabase ✔ REST APIs & GraphQL ✔ Offline-first architectures ✔ Push notifications ✔ Authentication systems ✔ Payment integrations ✔ Maps & geolocation services ⚡ PRODUCT & ENGINEERING IMPACT ✔ 30–40% faster delivery through AI-assisted development ✔ Production-ready scalable architectures ✔ Clean, maintainable codebases ✔ Strong focus on performance optimization ✔ Product-oriented engineering approach ✔ Long-term scalability and growth mindset 🎯 WHAT CLIENTS VALUE ✔ Deep React Native expertise ✔ AI-native product thinking ✔ Fast execution without sacrificing quality ✔ Transparent communication ✔ Strong ownership mentality ✔ Ability to bridge product, business, and engineering goals Whether you're building an AI-powered startup, SaaS platform, marketplace, healthcare application, or mobile MVP, I'm ready to help transform your idea into a scalable, production-ready product.

Mobile App Developer | Built scalable iOS & Android apps, fixed performance issues, and improved user experience using Flutter and React Native. I review your app idea and give a clear roadmap to build a fast, scalable, and successful mobile app. ✔𝗜 𝘄𝗶𝗹𝗹 𝗿𝗲𝘃𝗶𝗲𝘄 𝘆𝗼𝘂𝗿 𝗮𝗽𝗽 𝗶𝗱𝗲𝗮 𝗮𝗻𝗱 𝘀𝘂𝗴𝗴𝗲𝘀𝘁 𝗶𝗺𝗽𝗿𝗼𝘃𝗲𝗺𝗲𝗻𝘁𝘀 𝗯𝗲𝗳𝗼𝗿𝗲 𝘄𝗲 𝘀𝘁𝗮𝗿𝘁. Many clients struggle with slow, buggy, and poorly designed mobile apps. Some apps fail because of bad user experience, weak performance, or poor scalability. This leads to wasted time, money, and missed business opportunities. I help you build high-performance, user-friendly, and scalable mobile apps for all platforms (iOS, Android, and cross-platform). I use modern technologies like Flutter, React Native, and native development to deliver apps that run smoothly and help your business grow. ➡𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 ✔ Cross-platform mobile app development ✔ Native iOS & Android apps ✔ UI/UX focused app design ✔ API integration & backend systems ✔ App performance optimization ✔ AI integration in mobile apps ➡ 𝗦𝗸𝗶𝗹𝗹𝘀 ✔ Flutter ✔ React Native ✔ Swift ✔ Kotlin ✔ Java ✔ Firebase ✔ REST APIs ✔ UI/UX Design ✔ AI Integration ✔ AI Chatbot Development ➡ 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀 ✔ Full mobile app development (iOS & Android) ✔ Cross-platform app development ✔ App UI/UX design ✔ Bug fixing & performance optimization ✔ App upgrade & maintenance ✔ API integration & backend connection ✔ App store deployment (Play Store & App Store) ➡ 𝗪𝗼𝗿𝗸𝗶𝗻𝗴 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 ✔ Built multiple apps from idea to launch ✔ Worked with startups and growing businesses ✔ Delivered scalable and high-quality apps ✔ Long-term client collaboration experience ➡𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝘆 ✔ E-commerce ✔ Healthcare ✔ Education ✔ Business & Finance ✔ Social Networking ➡ 𝗗𝗼𝗺𝗮𝗶𝗻 ✔ On-demand apps ✔ Booking systems ✔ Payment integration apps ✔ Chat & messaging apps ✔ AI-powered applications ✔ Custom business solutions ➡𝗧𝗼𝗼𝗹𝘀 ✔ Android Studio ✔ Xcode ✔ VS Code ✔ Firebase Console ✔ Git & GitHub ➡𝗪𝗵𝘆 𝗖𝗵𝗼𝗼𝘀𝗲 𝗠𝗲 ✔ Clean and scalable code ✔ On-time delivery ✔ Clear and fast communication ✔ Long-term support ✔ 100% client satisfaction focus ✔Message me now with your app idea and I will guide you step by step for FREE 𝗞𝗲𝘆𝘄𝗼𝗿𝗱𝘀: mobile app developer, flutter developer, react native developer, ios developer, android developer, cross platform apps, mobile app development, flutter app developer, react native app developer, mobile ui ux, firebase developer, rest api, kotlin, swift, java, hybrid apps, native apps, app design, app optimization, bug fixing, app maintenance, scalable apps, startup apps, ecommerce apps, chat apps, booking apps, ai apps, ai integration, chatbot development, custom apps, mobile solutions, android studio, xcode, git, api integration, user friendly apps, performance optimization