I’m a mobile developer with 10+ years of experience, delivering iOS and Android apps for startups and growing businesses. I take full ownership of your mobile product — from UI implementation and backend integration to app release — ensuring stable, scalable, and maintainable applications. Core Expertise: • Native Mobile App Development (iOS & Android) • Cross-Platform Development (Flutter, React Native) • MVP Development for Startups • UI/UX Implementation from Figma • Backend & API Integration (Firebase, REST APIs, WebSockets) • Payment Integration (Stripe, Apple Pay, Google Pay, Checkout) • Push Notifications & Real-Time Features • Location-Based Features (GPS, geofencing, check-ins) • Secure Authentication & User Account Systems • Admin Dashboards & Content Management Tools Mobile App Capabilities: Authentication & User Profiles: • Email/password login, social login, phone verification • Onboarding flows & profile setup UI/UX Development: • Pixel-perfect Figma to app implementation • Clean, modern layouts with transitions and animations • Light & dark mode support Real-Time Features: • WebSockets & real-time data synchronization • Live activity feeds, group updates, notifications • Video streaming with low-latency support Payments & Monetization: • Stripe, Checkout, Apple Pay & Google Pay • Escrow systems • Loyalty & reward programs Location-Based Features: • GPS tracking, geofencing, check-ins • Partner & location listings API & Backend Integration: • Firebase, Supabase • Custom backends with Node.js or Python/FastAPI • Third-party API integration Admin Panels & Dashboards: • Content & menu management • Promotions, analytics & reporting Industries: • Fintech & money transfer • Food ordering & loyalty apps • EdTech & gamified learning • Marketplaces & peer-to-peer resale • Social & community apps • Video security & AI analytics • Health, wellness & fitness apps • Productivity & task management tools Work Approach: • Clear and consistent communication • Milestone-based process • Predictable delivery timelines • End-to-end ownership of mobile development • Long-term maintenance & feature expansion available 💬 Let’s discuss your project — I can deliver a reliable, scalable, cross-platform mobile app from idea to MVP or full product, on time and with high technical quality. Keywords: Flutter Developer, Cross-Platform App, Mobile App, iOS, Android, MVP, SaaS, Figma, Firebase, Supabase, Payment Integration, Real-Time Features, GPS, Admin Dashboard

I help startups and businesses build and launch Flutter apps for iOS and Android fast, with clean architecture and production-ready delivery. If you need an MVP, booking app, marketplace app, delivery app, or AI-enabled mobile product, I can take it from planning to App Store and Google Play launch. My work typically includes: • Flutter app development for iOS and Android • Firebase backend setup • REST API integration • Push notifications • Payments and subscriptions • Google Maps and location features • Admin panel and backend integration • App performance optimization • App Store / Play Store publishing support Public Upwork proof: • 100% Job Success • 30 completed jobs • live shipped products and verified client testimonials I’m a strong fit if you want: • fast MVP execution without messy code • clear communication and realistic timelines • a developer who can build, fix, optimize, and publish • long-term support after launch Recent product work includes travel apps, AI habit products, ride-hailing, radio streaming, fintech, and service platforms. If you already have scope, features, or designs ready, send them over and I’ll suggest the best build approach.

Top-Rated Mobile App Developer with 100% Job Success Score and 10+ years of experience building Android, iOS, and hybrid mobile applications. I specialize in native Android app development, iOS app development, and cross-platform solutions using Flutter. I deliver scalable, user-friendly apps across fintech, healthcare, e-commerce, and social networking industries. From MVP to production-ready launches, I build mobile applications that drive measurable business results with proven success delivering apps that have reached over 1 million downloads and scaled to serve 5 million active users. MOBILE APP DEVELOPMENT SERVICES Native Android App Development (Java, Kotlin, Android Studio) Native iOS App Development (Swift, SwiftUI, Objective-C, Xcode) Hybrid App Development (Flutter, React Native, Dart) AI Mobile App Development (ChatGPT API, TensorFlow, ML Kit, Computer Vision) Cross-Platform Mobile Apps (Flutter for iOS and Android) Progressive Web Apps (PWA) and Responsive Mobile Design SPECIALIZED EXPERTISE Payment Gateway Integration (Stripe, PayPal, Braintree, In-App Purchases, Subscription billing) Real-Time Features (Chat applications, Live Streaming, WebSocket, Firebase Realtime Database) Location Services (Google Maps API, GPS Tracking, Geofencing, Route optimization) Social Media Apps (User profiles, Activity feeds, Messaging systems, Push Notifications) E-commerce Solutions (Shopping cart, Payment processing, Product catalogs, Order management) Fitness and Health Apps (Wearable integration, BLE devices, Health tracking, Biometric data) AI-Powered Features (Machine Learning, Natural Language Processing, Computer Vision, Predictive analytics) Backend Integration (Firebase, AWS, REST APIs, GraphQL, Node.js, Cloud infrastructure) TECHNOLOGY STACK Mobile: Android Studio, Xcode, Kotlin, Java, Swift, SwiftUI, Flutter, React Native, Dart Backend: Firebase, AWS, Node.js, PHP, Laravel, Python, Django, Express.js Database: MySQL, PostgreSQL, MongoDB, Realm, SQLite, Firebase Firestore, Redis AI/ML: TensorFlow, OpenAI API, Google ML Kit, CoreML, PyTorch, Scikit-learn Tools: Git, GitHub, Bitbucket, Jira, Postman , CI/CD pipelines, Firebase Analytics DEVELOPMENT PROCESS Requirements Analysis and Technical Consultation UI/UX Design and Interactive Prototyping (Figma, Adobe XD, Sketch) Application Architecture and Database Design API Development and Third-Party Service Integration Agile Development with Weekly Milestones Quality Assurance and Comprehensive Testing (Unit, Integration, UI, Beta testing) App Store Deployment and Launch (Google Play Store, Apple App Store, ASO optimization) Post-Launch Support and Continuous Maintenance WHY CLIENTS CHOOSE ME 100% Job Success Score with Top-Rated badge demonstrating consistent excellence Fast response times with transparent, clear communication throughout the project lifecycle Agile methodology with weekly progress updates and milestone demonstrations Strong focus on code quality, security best practices, and application scalability Proven track record delivering high-impact applications with millions of downloads Available for ongoing support contracts and long-term development partnerships Free initial consultation to align on project vision, scope, and technical approach APPLICATION CATEGORIES On-Demand Services: Transportation apps, Food delivery, Healthcare booking, Home services, Professional services Social and Networking: Community platforms, Dating applications, Professional networking, Content sharing, Forums E-commerce and Retail: Shopping apps, Auction platforms, Multi-vendor marketplaces,Product catalogs Business and Productivity: CRM systems, Task management, Team collaboration, Project tracking, Document management Fitness and Wellness: Workout tracking, Nutrition planning, Meditation apps, Health monitoring, Wellness coaching Entertainment and Media: Video streaming, Music players, Gaming platforms, Interactive media, Content distribution Education and Learning: E-learning platforms, Language learning, Quiz applications, Student portals, Virtual classrooms Finance and Banking: Digital wallets, Investment tracking, Budgeting tools, Expense management, Cryptocurrency apps Healthcare and Telemedicine: Patient portals, Appointment scheduling, Health monitoring, Electronic health records Entertainment: Content streaming, Media libraries, Interactive experiences, Live events, Gaming Looking for a mobile app developer to build your Android app, iOS app, or cross-platform application? I transform ideas into production-ready mobile solutions that deliver real business value and exceptional user experiences. I offer free initial consultation to discuss your requirements, provide technical recommendations, and create a clear roadmap with defined timelines and milestones. My development approach prioritizes code quality, security, scalability, and long-term maintainability. Ready to build your mobile app? Send me a message today to get started.

Hey! I'm Mykyta, a mobile app developer, React Native specialist, and full-stack engineer with 10+ years of experience and 32 successfully released apps. My core specialty is end-to-end mobile app development and building high-performance applications as a dedicated ios android developer for wellness, startups, and SaaS businesses. I've hit "App of the Day" on the App Store, helped a startup secure $750k, scaled products to 100K+ active users, and delivered 30%+ growth in user retention. That's a proven track record. 🏄 React Native & Cross-Platform Expertise As a battle-tested mobile app developer, I build cross-platform applications that feel truly native. For comprehensive mobile app development, whether you're comparing React Native vs Flutter or need an expert perspective to make the right choice, I help you select the exact stack that fits your business goals, timeline, and budget. As a versatile ios android developer, I ship apps across both ecosystems using React Native, Expo, TypeScript, and JavaScript, managing the pipeline from architecture to final App Store deployment. Every professional mobile app developer knows that seamless integration requires deep platform knowledge and clean memory management — that is exactly what I bring to the table. 💻 Full Stack & End-to-End Product Ownership I own the entire product lifecycle, providing full-cycle mobile app development from web dashboards to final deployment. When you hire an all-in-one ios android developer, you get native-level client performance backed by a scalable infrastructure: Mobile: React Native, Expo, TypeScript, JavaScript, Redux, GraphQL, Reanimated, Lottie. Backend & Cloud: Node.js, Nest.js, AWS (S3, EC2), Firebase, Supabase, PostgreSQL, MongoDB. APIs & DevOps: Stripe, PayPal, Segment, Appsflyer, Sentry, CI/CD pipelines, Docker, GitHub Actions. As a React/Next.js developer, I complement every mobile product with robust web frontends. Working as your trusted mobile app developer, I ensure you get one reliable partner for the full stack. 🤖 AI Features & MVP Launch AI is no longer optional. I build intelligent mobile features — custom LLM integrations, smart AI recommendation engines, and predictive UX. Having an expert in AI-native mobile app development on your team is a massive competitive advantage. As an innovative ios android developer, I blend AI with mobile performance seamlessly. I've built MVPs from zero to App Store deployment as a skilled ios android developer dozens of times. My optimized mobile app development process focuses on agile execution, rock-solid security, award-winning UI/UX, and long-term post-launch support from a reliable mobile app developer. I focus heavily on business metrics, helping founders achieve at least a 42% ROI on their mobile investment. 🎯 My Collaboration & Communication Philosophy A great app requires more than just clean code; it demands absolute transparency and alignment. I do not operate in a vacuum. When we work together, you get clear asynchronous updates, structured Slack or Microsoft Teams communication, and weekly video syncs with measurable milestones. I deeply understand business priorities, constraints, and the critical importance of keeping deadlines, making our partnership stress-free and highly predictable from day one. ⚙️ Scalable Architecture & Clean Code Approach Production-ready apps require careful planning. I focus on creating clean, modular, and maintainable codebases using cutting-edge design patterns. This means your application will be ready for rapid feature additions, team scaling, and heavy traffic loads without requiring a complete rewrite in six months. I prevent technical debt early by implementing strict TypeScript typing, optimized component re-rendering, and robust offline data caching mechanisms right from the start. ⚙️ Who I Work With I'm a great fit if you're looking for an experienced ios android developer to build: A React Native cross-platform app for iOS & Android with complex business logic. A SaaS mobile product with a Node.js, AWS, or Firebase infrastructure. An AI-powered mobile experience designed by a top-tier mobile app developer. A wellness or health tech application (deep niche domain experience). 📱 Core Summary of Expertise ✔️ Mobile App Development: From wireframes to 100K+ active users and global scaling. ✔️ Mobile App Developer: Specialist in React Native, Expo, and performance optimization. ✔️ iOS Android Developer: Full-stack integration with Node.js, AWS, Firebase, and Supabase. ✔️ Web & AI Development: Next.js architecture, REST/GraphQL APIs, and LLM integration. ✔️ App Store Deployment: 32 successful apps shipped, approved, and actively maintained. Let's build something that matters. Drop me a message with your project details! Key Words: Flutter Developer | Mobile App Development | React Native Developer | Web App Development | Python Developer | Wordpress | iOS Developer | Android Developer | Mobile App Designer

A mobile app developer with 10+ years of experience in building native iOS and Android applications and cross-platform mobile apps with React Native and Flutter. I help startups, founders, and businesses turn ideas into high-quality mobile products that are fast, reliable, and built for real-world use. My work covers everything from MVP development and rapid prototyping to full-featured applications with scalable architecture and long-term growth in mind. With strong knowledge of the complete mobile app development lifecycle, I manage projects from idea validation and UI/UX planning to development, testing, deployment, and post-launch support. ❯❯❯❯ Mobile App Development Solutions I Offer ❮❮❮❮ ◆ Native app development for iOS and Android ◆ Cross-platform app development with React Native and Flutter ◆ MVP development for startups and new product ideas ◆ UI/UX design with clean, modern, user-focused interfaces ◆ Backend development and third-party API integration ◆ AI-powered mobile features such as chat, voice, automation, and recommendations ◆ Real-time chat, notifications, and live data sync ◆ Authentication, payments, subscriptions, and secure data handling ◆ Location-based functionality, maps, and GPS tracking ◆ Testing, debugging, optimization, and performance improvements ◆ App Store and Google Play deployment ◆ Ongoing support, updates, and maintenance ❯❯❯❯ Examples of Mobile Solutions Delivered ❮❮❮❮ ◆ On-demand booking and service apps ◆ AI fitness and health tracking apps ◆ E-commerce mobile apps ◆ Real estate property platforms ◆ Social networking and chat apps ◆ Logistics and delivery tracking apps ◆ EdTech and learning apps ◆ AI chatbot and assistant apps ❯❯❯❯ Core Technologies & Tech Stack ❮❮❮❮ ◆ Mobile ➜ Swift, SwiftUI, Kotlin, Jetpack Compose, Flutter, React Native ◆ Frontend ➜ TypeScript, JavaScript ◆ Backend ➜ Node.js, Express.js, Firebase, Supabase ◆ Database ➜ PostgreSQL, MongoDB, AWS ◆ AI ➜ OpenAI, LangChain, LlamaIndex, Google ML Kit, TensorFlow Lite ◆ Tools ➜ Xcode, Android Studio, Cursor, GitHub Copilot, Replit, Expo, FlutterFlow ◆ Testing & CI/CD ➜ Jest, Detox, XCTest, Fastlane, GitHub Actions, Sentry ◆ Design ➜ Figma, Material 3, Apple HIG If you have a mobile app idea or need to improve an existing product, feel free to reach out. Happy to discuss your requirements and suggest the best approach to build a reliable, high-quality solution.

✅ 𝗠𝘂𝗹𝘁𝗶𝗽𝗹𝗲 𝟳-𝟴 𝗳𝗶𝗴𝘂𝗿𝗲 𝘀𝘂𝗰𝗰𝗲𝘀𝘀𝗲𝘀 & 𝗦𝗮𝗮𝗦 𝗰𝗹𝗶𝗲𝗻𝘁𝘀/𝗮𝗽𝗽𝘀 𝗮𝗰𝗾𝘂𝗶𝗿𝗲𝗱. ✅ 𝟳𝟱+ 𝗮𝗽𝗽𝘀 𝗯𝘂𝗶𝗹𝘁. 𝟭𝟭+ 𝘆𝗲𝗮𝗿𝘀 𝗽𝗿𝗼𝗳𝗲𝘀𝘀𝗶𝗼𝗻𝗮𝗹 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲. ✅ 𝗔𝗰𝗰𝘂𝗿𝗮𝘁𝗲 & 𝗴𝘂𝗮𝗿𝗮𝗻𝘁𝗲𝗲𝗱 𝗾𝘂𝗼𝘁𝗲𝘀 𝘄𝗶𝘁𝗵 𝟯𝟬-𝟰𝟬% 𝗹𝗼𝘄𝗲𝗿 𝗰𝗼𝘀𝘁𝘀 𝗮𝗻𝗱 𝗱𝗲𝘃 𝘁𝗶𝗺𝗲𝘀 𝘁𝗵𝗿𝗼𝘂𝗴𝗵 𝗽𝗿𝗼𝗽𝗿𝗶𝗲𝘁𝗮𝗿𝘆 𝗳𝗿𝗮𝗺𝗲𝘄𝗼𝗿𝗸 𝘂𝘀𝗲(prebuilt-SaaS code). ✅ 𝗣𝗵𝗲𝗻𝗼𝗺𝗲𝗻𝗮𝗹 𝗰𝗼𝗺𝗺𝘂𝗻𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝗮𝗻𝗱 𝗽𝗿𝗼𝗷𝗲𝗰𝘁 𝗺𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁 𝘀𝗸𝗶𝗹𝗹𝘀. 𝗜𝗻𝘁𝗲𝗹𝗹𝗶𝗴𝗲𝗻𝘁 𝗱𝗲𝘃 𝗽𝗿𝗼𝗰𝗲𝘀𝘀 𝗳𝗼𝗹𝗹𝗼𝘄𝗲𝗱 𝗯𝘂𝗶𝗹𝘁 𝘁𝗵𝗿𝗼𝘂𝗴𝗵 𝗼𝘁𝗵𝗲𝗿 𝗽𝗿𝗼𝗱𝘂𝗰𝘁 𝘀𝘂𝗰𝗰𝗲𝘀𝘀𝗲𝘀. ✅ 𝗦𝗰𝗮𝗹𝗮𝗯𝗹𝗲 𝘀𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀, 𝗲𝗻𝘁𝗲𝗿𝗽𝗿𝗶𝘀𝗲-𝗿𝗲𝗮𝗱𝘆 𝗳𝗿𝗼𝗺 𝗹𝗮𝘂𝗻𝗰𝗵. ✅ 𝗨𝗦 𝗰𝗹𝗶𝗲𝗻𝘁 𝘀𝗽𝗲𝗰𝗶𝗮𝗹𝘁𝘆. Hi, I’m Andrew! I specialize in delivering polished SaaS apps consistently focused on earning revenue. 𝗜𝗻𝘃𝗶𝘁𝗲 𝗺𝗲 𝘁𝗼 𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗷𝗲𝗰𝘁 𝗼𝗻 𝗨𝗽𝘄𝗼𝗿𝗸 𝗼𝗿 𝘀𝗲𝗻𝗱 𝗺𝗲 𝗮 𝗱𝗶𝗿𝗲𝗰𝘁 𝗺𝗲𝘀𝘀𝗮𝗴𝗲 𝗮𝗻𝗱 𝗶𝗳 𝘁𝗵𝗲𝗿𝗲’𝘀 𝗮 𝗹𝗶𝗸𝗲𝗹𝗶𝗵𝗼𝗼𝗱 𝗼𝗳 𝗮 𝗴𝗼𝗼𝗱 𝗳𝗶𝘁 𝘁𝗼 𝘄𝗼𝗿𝗸 𝘁𝗼𝗴𝗲𝘁𝗵𝗲𝗿, 𝗜’𝗹𝗹 𝗶𝗻𝘃𝗶𝘁𝗲 𝘆𝗼𝘂 𝘁𝗼 𝗯𝗼𝗼𝗸 𝗮 𝗰𝗼𝗺𝗽𝗹𝗶𝗺𝗲𝗻𝘁𝗮𝗿𝘆 𝗰𝗼𝗻𝘀𝘂𝗹𝘁𝗮𝘁𝗶𝗼𝗻 𝗰𝗮𝗹𝗹 𝘁𝗼𝗴𝗲𝘁𝗵𝗲𝗿. 🗣 𝗝𝗼𝗵𝗻 𝗠𝘂𝗹𝗹𝗲𝗻𝗵𝗼𝗹𝘇 - 𝗛𝗲𝗮𝗱 𝗼𝗳 𝗦𝗮𝗹𝗲𝘀, 𝗦𝘁𝗿𝗮𝘁𝗲𝗴𝗶𝗰 𝗘𝗻𝘁𝗲𝗿𝗽𝗿𝗶𝘀𝗲 - 𝗨𝗯𝗲𝗿 𝗘𝗮𝘁𝘀 ❝ Andrew is the most skilled freelancer and developer I have ever worked with, and I have worked with a lot. He was able to take very broad ideas and turn them into actionable insights and plans in a way I could never imagine was possible. Andrew is the best possible thing to happen to our business and the definition of a true professional. I could not recommend him enough. Anyone who has the opportunity to work with Andrew should consider themselves extremely lucky. ❞ I excel at expertly guiding the app dev process to max out your revenue-earning potential in contrast to your costs, and to steer you away from common SaaS app pitfalls. Client Outcome Examples: ⚡ amzalert.com (8-Figure Acquisition - Rebuilt In 4 Months) ⚡ launchcontrol.us (8-Figure Annual Recurring Revenue - ARR) ⚡ GuestBan.com (Concept-To-Live in 5 Months - 1M+ Monthly App Checkins) My support is based on hard-won successes built through more than a decade of SaaS app obsession. Most of my clients are: ☑️ Existing Businesses - Post-revenue ☑️ Solopreneurs & Small Teams - Wanting to build an MVP app ☑️ Funded Startups - Focused on turning funding into MRR ☑️ Existing Early Stage SaaS - Want to rebuild and scale up I’m the founder of a small, hand-picked team of talented humans. I’m personally involved in all projects, and we only employ senior developers and native English speakers from the US for project management and communication. My team and I are able to consistently reduce dev costs by about 30-40% by leveraging pre-built development frameworks for common app experiences like the user login or checkout, for example, while reserving valuable dev hours for truly custom functionality. Every project we build delivers: 📱Cross Device Compatibility - Desktop - Mobile - Tablet 📈 App Speed Optimization 🧩 Scaleable - Cost-Effective Feature Addition Potential 🛡️ Security 📊 User Analytics & Internal Dashboards 🌐 Multi-Language Localization 🤖 Quality Assurance - QA 📜 Paid User Subscription, Billing & Renewal Management Thanks for taking the time to learn more about me. Invite me to your project or send me a direct message if you’re interested in working together. Talk soon! Andrew Mace - Founder - Lean Engineering Highlights of the work I have extensive experience in includes: SaaS MVP • AI Automation • No-Code/Low-Code • Process Automation • RPA • .NET 8 • Python • AWS • Azure • Docker • Serverless • OpenAI / ChatGPT • Generative AI • Zapier • Make.com • UiPath • Power Automate • n8n • Bubble • Airtable • Stripe • PayPal • Twilio • Slack • Teams • REST APIs • Webhooks • SQL • PostgreSQL • Redis • Power BI • KPI Dashboards • ETL • Airflow • Real-Time Chat • Push Notifications • Subscription Billing • CRM Integration • Lead Generation Bots • Data Analytics • Digital Transformation • Workflow Automation • Rapid Prototyping

Top Rated Plus | 18+ Years Experience | 100% Job Success Score I am a Senior Mobile Architect with over 18 years of experience in designing and delivering high-performance mobile applications. My focus is on helping businesses build scalable Android and iOS solutions that integrate modern technologies like Generative AI to solve real-world operational challenges. Throughout my career, I have delivered more than 600 projects, ranging from rapid MVPs for startups to complex enterprise systems for established firms. I don't just write code; I act as a technical partner to ensure your product is built with the right architecture, security, and user experience to drive actual business ROI. Technical Focus & Capabilities: Mobile Development for iOS & Android I specialize in cross-platform development using Flutter and React Native, as well as native development with Swift and Kotlin. My expertise covers the entire lifecycle of an app, including specialized workflows for Smartphone optimization, secure User Authentication systems, and personalized User Profile Creation. I am also experienced in refactoring legacy applications to meet modern performance standards. AI and Machine Learning Implementation I help businesses stay ahead by integrating Generative AI features into their mobile products. This includes implementing RAG-based architectures with OpenAI, Claude, and Gemini, as well as developing custom AI agents for workflow automation, intelligent search, and image recognition. Backend and Infrastructure To support high-traffic mobile apps, I build robust backends using the MERN stack (Node.js) and Python. My approach emphasizes data security and seamless integration with third-party APIs, payment gateways like Razorpay or Stripe, and identity verification systems. Industry Experience: I have a proven track record in several high-stakes industries: Fintech & SaaS: Building secure marketplaces and real-time financial tools. Legal & Tax-Tech: Developing specialized AI systems for document analysis and automated compliance. Logistics & Healthcare: Delivering HIPAA-compliant tracking systems and complex booking platforms. Why Work With Me? With a 100% Job Success Score and a Top Rated Plus status, I am committed to reliability and transparency. My goal is to reduce your technical debt and build a system that scales as your business grows. I have been recognized in global platforms like Forbes and HackerNoon for my contributions to the tech community, and I bring that same level of expertise to every client project. If you are looking for a reliable partner to take your mobile product from concept to a successful launch, let’s connect.

🏆 Top Rated Flutter Developer ✅ 6+ Years of Experience ✅ 85+ Mobile Apps Delivered ✅ $20K+ Earned on Upwork ✅ 100% Job Success Score ✅ 5-Star Client Reviews ✅ Long-Term Client Relationships Hi, I'm Mihir Kacha, a Flutter Developer with 6+ years of experience building high-quality mobile applications for startups, businesses, and enterprises. I help clients turn their ideas into fast, scalable, and user-friendly mobile apps for iOS and Android using Flutter. Whether you're building a new MVP, launching a startup, adding AI features, or improving an existing application, I can help you deliver a reliable product that supports your business goals. Over the years, I have successfully delivered 85+ mobile applications across multiple industries while maintaining a 100% Job Success Score and consistently receiving 5-star client reviews. My focus is on writing clean, maintainable code and building applications that are secure, scalable, and easy to maintain. I also provide a FREE 30-minute consultation to discuss your project, validate your idea, recommend the best technology stack, and help you estimate development time and cost. 🏆 Why Clients Hire Me ✔ 6+ Years of Flutter Development Experience ✔ 85+ Successfully Delivered Mobile Apps ✔ Top Rated Freelancer on Upwork ✔ 100% Job Success Score ✔ Clean, Scalable & Maintainable Code ✔ Fast Communication & Daily Updates ✔ On-Time Delivery ✔ Long-Term Support & Maintenance Services I Offer • Flutter App Development • Mobile App Development • Cross-Platform App Development • iOS App Development • Android App Development • MVP Development for Startups • AI-Powered Mobile Applications • Firebase Development • Supabase Integration • REST API & GraphQL Integration • Third-Party API Integration • Payment Gateway Integration (Stripe, Razorpay, PayPal) • Google Maps Integration • Push Notifications (Firebase Cloud Messaging) • Real-Time Chat Applications • Authentication & User Management • Offline Data Storage • Flutter App Migration • Flutter App Modernization • Bug Fixes & Performance Optimization • App Maintenance & Long-Term Support • App Store & Google Play Store Deployment Skills & Technologies Mobile Development • Flutter • Dart • Material Design • Cupertino Widgets State Management • Riverpod • Provider • Bloc • GetX Backend & Database • Firebase • Firebase Authentication • Firestore• Firebase Cloud Messaging (FCM) • Firebase Analytics • Firebase Crashlytics • Firebase Cloud Functions • Supabase • SQLite • PostgreSQL • MySQL API & Integrations • REST APIs • GraphQL • WebSockets • OpenAI API • ChatGPT API • Google APIs • Stripe • Razorpay • PayPal Cloud & DevOps • AWS • Git • GitHub • Bitbucket • CI/CD Mobile Features • Push Notifications • Real-Time Chat • Google Maps • GPS & Location Tracking • Camera Integration • QR Code Scanner • Social Login • Biometric Authentication • Voice & Video Calling • Offline Storage • Analytics & Crash Reporting AI Mobile App Development • OpenAI Integration • ChatGPT Integration • AI Chatbots • AI Assistants • AI Recommendations • AI Content Generation • Voice AI Features • AI Automation • AI-Powered Mobile Applications Industries I Have Worked With • FinTech • Healthcare • EdTech • E-Commerce • SaaS • Logistics • Transportation • Real Estate • Travel & Tourism • Food Delivery • Fitness & Wellness • Social Networking • Marketplace Platforms • On-Demand Services • CRM Solutions • Business Management • Stock Market & Trading • Booking & Reservation Systems • Event Management My Development Process 1. Discovery & Requirement Analysis Understand your business goals, target users, and project requirements. 2. Planning & Architecture Plan the app structure, technology stack, timeline, and development roadmap. 3. UI/UX Implementation Convert Figma or design files into responsive, pixel-perfect Flutter screens. 4. Flutter Development Develop clean, scalable, and maintainable mobile applications. 5. Testing & Quality Assurance Test the application on multiple devices to ensure smooth performance. 6. Deployment Publish the app on the Apple App Store and Google Play Store. 7. Maintenance & Support Provide ongoing updates, feature enhancements, bug fixes, and long-term support. Why Work With Me? ✅ Business-Focused Solutions ✅ Clean & Scalable Architecture ✅ Pixel-Perfect UI ✅ Fast Response Time ✅ Reliable Communication ✅ Daily Progress Updates ✅ High-Quality Code ✅ Long-Term Partnership If you're looking for a Flutter Developer who can build fast, scalable, and high-quality mobile applications for iOS and Android, I'd be happy to help. Whether you need an MVP, a complete mobile app, AI-powered features, Firebase integration, or long-term support, let's discuss your project. 📩 Send me a message today, and let's build something amazing together!

Hi, I’m a Top Rated mobile app developer with 15+ years of experience. I help businesses build high-performance iOS, Android, and cross-platform applications that are scalable, user-friendly, and built for real-world use. Over the years, I have delivered mobile applications with more than 20M+ downloads, working across startups, growing businesses, and enterprise-grade products. I also work with the support of an experienced agency team, which allows us to handle projects efficiently, bring in additional specialized expertise when needed, and deliver high-quality solutions within practical timelines and budgets. What I can help you with: • React Native app development for iOS and Android • Cross-platform architecture and performance optimization • BLE and NFC-based mobile applications • AI/ML integration in mobile apps • Augmented Reality experiences and 3D-enabled solutions • Real-time chat, messaging, VoIP, and streaming applications • Firebase-powered mobile solutions • API integrations, cloud-connected apps, and backend communication • App maintenance, feature expansion, and long-term support Core expertise: • React Native, Redux • iOS and Android app development • BLE, NFC, and connected-device apps • ARKit, Spark AR, OpenCV, Vision Framework • AI/ML integration in mobile apps • WebRTC, Twilio, OpenTok, XMPP, PJSIP • Firebase, Firestore, Crashlytics, Remote Config • SQLite, Realm, CoreData • AWS integrations and cloud-connected mobile solutions • Google Maps, GPS, geolocation, OpenStreetMap I have worked across a wide range of industries including healthcare, eLearning, retail, eCommerce, music, VoIP, food & beverage, real estate, geo-location, live broadcasting, and social networking. My focus is always on building mobile apps that are technically strong, reliable in production, and aligned with business goals. Whether you need a new app from scratch, advanced React Native development, AR or AI integration, or long-term mobile support, I’d be glad to discuss your project.

🌟 100% Job Success Ratio 👨‍💻 10+ Years in Mobile App Development 💼 30+ Successfully Completed Projects 🚀 Hello! I'm Vivek, a seasoned Senior Software Developer and passionate tech enthusiast. I'm eager to assist you in crafting top-tier, modular software that aligns with your requirements while prioritizing performance and security. Why to hire me among thousands of other freelancers? I distinguish myself through an unmatched commitment to work quality and professionalism. Establishing trust with clients and fostering effective communication are integral components of my skill set. As a developer, I strive to keep up-to-date with the latest techs from Android and Apple, and use each standard introduced with ease while following the best guidelines in order to make my code readable and maintainable. I thrive on challenges! With a positive mindset, I approach every task with determination, doing whatever it takes and never giving up. IoT & Bluetooth Development: Experienced in Bluetooth Low Energy (BLE), ESP32 firmware development, IoT hardware integration, and AWS IoT services, with a strong focus on enabling smart device connectivity. Skills: ------- ✔ Cross-platform app development, ✔ RESTful API integration, ✔ Android components (Activities, Services, Broadcast Receivers, Content providers) ✔ Fragments API, Intents, etc. ✔ Java Core, Threads, Collections. ✔ Payment and Social media SDKs integration ✔ Firebase, FreshChat, Socket.io for chat-based application ✔ Voice, Chat and Video calling integrations ✔ Google Map, Ads, In-App Purchase, In-App Billing implementation Version control and Issue tracking - Git, Bitbucket - Trello, JIRA My Working pattern: - Following Complete agile methodology - Trello/Pivotal Tracker implementation - Implementation using best architecture patterns But don't just take my word for it – let my work speak for itself. Check out my portfolio to see some of my past projects and success stories. Don't hesitate to reach out! Your project deserves the expertise and commitment that I bring to the table. Thanks, Vivek