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

🏅 Award Winning Full Stack Mobile App Developer with 60+ apps shipped and 70+ five-star reviews. My apps have been featured by Apple and reached the App Store’s Top Category Charts. Eight figures in revenue generated by products I’ve built and scaled to hundreds of thousands of users. A development partner you can count on to communicate clearly, move quickly, and take your product through to launch. → Mobile App Development, Full Stack Development & AI Development → Flutter, Swift, React, Node.js, JavaScript & Python | iOS, Android, Web, SaaS & AI I build mobile apps, SaaS products, web applications, backend systems, dashboards, and internal tools. Whether you’re starting from scratch, expanding an existing product, or finishing an AI-built prototype, I can help scope the work and build the solution. ⚡ AI-assisted development backed by production experience. I use AI to accelerate delivery while taking responsibility for the software architecture, user experience, security, database architecture, and code your business depends on. Why 70+ product owners have chosen me: - Complete product development. Frontend development, backend development, databases, API integrations, authentication, and launch, with one developer who understands how all the pieces fit together. - Reliable communication. Prompt responses, clear explanations, and consistent communication throughout your project. - Experience across different stages of growth. From founders building their first MVP to venture-backed startups and established businesses expanding their software. - Applications built for real use. Reliable, visually appealing products that I’m proud to include in my portfolio. What I can help you build: - Mobile Apps: iOS and Android applications using Flutter and Swift, including interface development, backend integration, API integration, and mobile app architecture. - SaaS & Full Stack Applications: Web applications, subscription billing, payment integrations, database design, admin dashboards, and internal tools using technologies including React, Firebase, and Supabase. - MVP Development & App Rescue: Finish incomplete builds and take AI-built prototypes to production with authentication, payments, and secure APIs. - AI Development & Integration: OpenAI and LLM integrations, AI assistants, document processing, and AI-powered features connected to your applications and business data. - API Integration & Automation: Connect CRMs, payment platforms, and business tools through REST APIs, webhooks, and automated workflows. Credibility: ✔️ An app featured on Apple’s list of Best Language Learning Apps. ✔️ Featured in Business Insider for my mobile app development work on Upwork. ✔️ Recognized as a Top Mobile App Developer for hire in the United States, 2020–2026. ✔️ Upwork rankings: Top 1% of Mobile and iOS Developers; Top 1% of Firebase and Swift Developers. ✔️ Bachelor’s Degree in Computer Science from Michigan State University. 💬 Client feedback: “I've been a software dev manager for over 20 years and Michael is extremely efficient and easy to work with. Highly recommend!” — Joel K., REFIT “His exceptional skills and dedication transformed my project from a manual process into a fully automated system, saving me both time and money.” — Jim C., Toad Sports “Working with Michael didn't feel like working with a freelancer — it felt like he was part of the full-time team.” — Hailey, MindBar My philosophy: Build something you’re proud to launch. Your application should feel premium, work reliably, and support your business as it grows. I bring the same attention to the interface your customers see and the systems running behind it. I’m comfortable joining your existing team or taking responsibility for development from scratch. Let’s talk about what you’re building. Whether you’re launching a mobile app, building a SaaS product, integrating AI, or automating a business workflow, message me for a complimentary 30-minute discussion about your goals and next steps. 𝗧𝗵𝗲𝗿𝗲'𝘀 𝗮 𝗹𝗼𝘁 𝗼𝗳 𝗔𝗜 𝗼𝗻 𝗵𝗲𝗿𝗲 𝘁𝗵𝗲𝘀𝗲 𝗱𝗮𝘆𝘀, 𝗺𝗲𝘀𝘀𝗮𝗴𝗲 𝗺𝗲 𝗳𝗼𝗿 𝗮 𝗿𝗲𝗮𝗹 𝗰𝗵𝗮𝘁. 📅 Available for only 2 more development projects (Sept 2026) Specialities: Full Stack Development · AI Development · AI Systems Architect · AI SaaS Developer · SaaS Development · SaaS MVP Development · Mobile MVP Development · Cross-Platform Mobile Apps · Mobile App Development · iOS Development · Android App Development · Scalable SaaS Architecture · AI-Powered SaaS · Flutter App Development · React Native App Development · Backend Development · Frontend Development · Web Application Development · Mobile App Architecture · Cross Platform App Development · AI Powered Applications · API Integration · Node.js Development · Cloud Architecture · Production-Ready MVP · Secure APIs · OpenAI Integration · AI Integration · AI Workflow Automation · Workflow Automation · Software Architecture · LLM Integration · Internal Tools Development

🏆 With a Top Rated Plus status and 100% Job Success Score, I bring a proven track record of delivering successful projects. My approach is built on best practices, integrity, complete transparency, and outstanding communication. We leverage modern technologies, including AI-assisted development and workflows, to improve efficiency, accelerate delivery, and keep development costs reasonable without compromising quality. My services include: 🔴 Mobile app development. iOS and Android native. Cross-platform development (React-Native, Flutter) 🔴 Web development. Full web design and development solutions. 🔴 Expert Mobile UX/UI App Design. Figma. 14 years experience. UX/UI, user personas, brand guidelines, etc 🔴 Project Consulting/Management. Jira. 15 years experience. 🔴 Assemble development teams with senior level developers, artists and testers. I would love to speak with you about your project! Let's get to work! Thank you, Richard Markese

Turn your app idea into a high-growth product. Whether you need an expert 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫, a 𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞 developer, or specialized 𝐀𝐈 𝐦𝐨𝐛𝐢𝐥𝐞 𝐚𝐩𝐩 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 expertise, I deliver clean, production-ready code that your users will love. I'm Adeel, a Senior Mobile App Developer specializing in Flutter and React Native, with 5+ years of experience building scalable iOS and Android applications, AI-powered mobile apps, and custom mobile solutions for clients worldwide. From idea validation to App Store launch, I help turn concepts into reliable digital products, combining mobile development, backend engineering, APIs, databases, and cloud infrastructure into one complete solution. 𝐖𝐡𝐚𝐭 𝐈 𝐜𝐚𝐧 𝐡𝐞𝐥𝐩 𝐲𝐨𝐮 𝐛𝐮𝐢𝐥𝐝: ✅ Flutter & React Native Mobile Applications (iOS & Android) ✅ AI-Powered Mobile Apps & Integrations ✅ Business & Enterprise Mobile Apps ✅ Existing App Improvements, Bug Fixes & Performance Optimization ✅ Backend Systems, APIs & Database Architecture ✅ Cross-Platform Apps with Firebase & Cloud Backends 𝐖𝐡𝐲 𝐜𝐥𝐢𝐞𝐧𝐭𝐬 𝐰𝐨𝐫𝐤 𝐰𝐢𝐭𝐡 𝐦𝐞: 🚀𝐄𝐧𝐝-𝐭𝐨-𝐄𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 You get more than a mobile developer. I can handle your complete product development journey, mobile app, backend, database, APIs, integrations, and deployment. ⚡ 𝐒𝐭𝐚𝐫𝐭𝐮𝐩 & 𝐏𝐫𝐨𝐝𝐮𝐜𝐭 𝐌𝐢𝐧𝐝𝐬𝐞𝐭 I understand that successful apps are not only about writing code. They need the right architecture, user experience, scalability, and business goals behind them. 🏗️𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 𝐌𝐨𝐛𝐢𝐥𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 Flutter, React Native, iOS, Android 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝 JavaScript, TypeScript, React.js 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 Node.js, Express.js 𝐂𝐥𝐨𝐮𝐝 & 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞 Firebase, Firestore, Cloud Functions, MongoDB, MySQL, PostgreSQL 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬 REST APIs, Payments, Maps, Push Notifications, Third-party Services 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐏𝐫𝐨𝐜𝐞𝐬𝐬 Git, CI/CD, Agile Development In addition to development, I have experience as a Team Lead and Senior Project Manager, managing teams of 10–15 developers and delivering software products while collaborating with international clients and teams. What you can expect: ✔ Clear communication and regular progress updates ✔ Clean, maintainable code built for long-term growth ✔ A developer who thinks about your product, not just your tasks ✔ Direct collaboration from planning to launch I don't just build apps, I help create products that are reliable, scalable, and ready for real users. Have an idea, an existing app, or a product that needs improvement? Send me a message and let's discuss how we can build it. 𝐇𝐢𝐠𝐡𝐥𝐢𝐠𝐡𝐭𝐞𝐝 𝐤𝐞𝐲𝐰𝐨𝐫𝐝𝐬: Mobile App Developer, React Native Developer, Flutter Developer, Cross Platform App Development, Hybrid App Development, iOS App Development, Android App Development, Mobile App MVP Development, Full Stack Mobile App Developer, React Native Expo, Firebase, Supabase, REST API Integration, Push Notifications, App Performance Optimization, App Store Deployment, AI App Development, AI Mobile App Developer, AI Integration, OpenAI API Integration, ChatGPT Integration, AI Chatbot Development, AI Automation, Node.js Backend Development