Flutter Developer | Flutter App Developer | Flutter Mobile App Developer | Flutter Mobile App Development. Senior Flutter Mobile App Developer with 4+ years of experience building high-performance iOS and Android applications for startups and growing businesses. I’ve worked with startups, agencies, and product teams to deliver apps that are reliable, scalable, and easy to maintain. I communicate clearly, meet deadlines, and take ownership of the project from start to finish. I have hands-on experience with Flutter, native Android (Kotlin/Java), and iOS (Swift), and I follow clean architecture, secure coding practices, and performance optimization to ensure long-term success. What I can help you with: 📱 iOS & Android app development 🚀 Flutter cross-platform apps 🔧 App performance optimization & bug fixing 🔐 Secure APIs & backend integration 🎨 UI/UX implementation and app redesign 🧪 Testing, deployment & App Store / Play Store submission If you’re looking for a senior mobile app developer who can deliver quality code and real business value, let’s discuss your project.

I'd rather show you what I can do than tell you. Imagine this: you wake up Monday, your app is on the App Store, the design is pixel-perfect, your Firebase bill is a fraction of what your last developer warned you about, and your users are already messaging you about the AI features. That's not a pitch that's a Tuesday for the founders I work with. Send me your Figma file. I'll send you back a personalised Loom video showing exactly how I'd architect your app, where I'd save you money on Firebase, and how I'd add AI features your competitors haven't thought of. That's my promise and it costs you nothing to find out. I'm Joseph a Senior FlutterFlow Developer who turns Figma designs into production-ready iOS and Android apps with optimized Firebase backends and built-in AI. No agency markup. No 3-month timelines. WHAT FOUNDERS GET WHEN THEY HIRE ME: 🔹 Dakota Fintech MVP shipped in 24 days. 20-screen Figma design straight to live App Store launch. Zero scope creep. Hit his Series A demo deadline with a week to spare. 🔹 Tobias Firebase bill cut by 70%. Restructured his Firestore architecture and watched his monthly bill drop from "panic" to "rounding error." 🔹 Gabriel Broken build rescued in 3 weeks. Took over a half-finished FlutterFlow project his last developer abandoned and shipped to production. 🔹 AI-powered SaaS Built ChatGPT + Claude into a FlutterFlow app with custom prompts and streaming responses. Replaced a 4-person support team with an AI agent handling 70%+ of tickets. WHERE I SHINE: 🔹 AI mobile apps (chatbots, AI agents, voice AI, personalisation) 🔹 Fintech (payments, subscriptions, ledger logic that balances) 🔹 Health & fitness (tracking, wearables, custom calculations) 🔹 SaaS MVPs & B2B mobile apps 🔹 Two-sided marketplaces (booking, payments, ratings) 🔹 FlutterFlow rescue work when someone else broke it, I fix it MY TECH: Mobile: FlutterFlow • Flutter • Dart • Figma Backend: Firebase (Firestore, Auth, Cloud Functions) • Supabase • Stripe • RevenueCat • REST APIs AI: ChatGPT • Claude • Gemini • Whisper • DALL-E • ElevenLabs • Pinecone • RAG • FlutterFlow AI Agent Builder Launch: App Store • Google Play • TestFlight • Push Notifications • In-App Purchases FREQUENTLY ASKED QUESTIONS: ❓ How long does a FlutterFlow MVP take? Most Figma-to-App-Store builds ship in 24–35 days. Complexity of your custom logic and integrations sets the exact number. ❓ Can FlutterFlow really build production-ready apps? Yes with custom Flutter code where it matters. Dakota's fintech app runs live on both stores. I don't ship "prototypes with limits." ❓ Will my Firebase bill actually stay low? Yes, if it's structured right from day one. Most bill spikes come from bad Firestore modeling nested subcollections, unbatched reads, missing indexes. I fix those before you ever see them. ❓ Can you integrate Stripe subscriptions and one-time payments? Yes Stripe Checkout, Payment Element, Subscriptions, Connect, and webhook-driven event handling. Plus RevenueCat for in-app purchases on iOS/Android. ❓ Can you integrate custom REST APIs and third-party SDKs? Yes. Authentication, pagination, retry logic, webhook signing, and error handling I write custom Flutter code when FlutterFlow's built-in API blocks aren't enough. ❓ Can you add ChatGPT, Claude, or Gemini to my app? Yes including streaming responses, prompt engineering, RAG pipelines, and the FlutterFlow AI Agent Builder. I can also integrate voice AI (ElevenLabs, Whisper) and image generation (DALL-E). ❓ Do you handle App Store and Google Play submission? End-to-end TestFlight, store listings, screenshots guidance, review responses, and rejection appeals if they happen. ❓ Will I own the FlutterFlow project and code? 100%. The project lives in your FlutterFlow account. You own everything design, logic, and full code export rights. Never locked in. ❓ What if my current FlutterFlow project is already broken? Rescue work is 30% of what I do. Send me the project and I'll audit it free most builds can be salvaged faster than starting over. ❓ How do we start? Send me a message with your Figma file, current project, or idea. I'll come back within 60 minutes with a specific plan not a sales pitch. HOW IT FEELS TO WORK WITH ME: Loom walkthroughs at every milestone. Documentation and handoff playbook so you're never held hostage. Honest architecture pushback instead of quiet shortcuts. 60-minute response time during work hours. YOUR FREE 30-MINUTE ARCHITECTURE REVIEW: Send me your Figma file, existing FlutterFlow project, or your idea. Zero obligation. If we're a fit, we move fast. 🔧 EXPERTISE: FlutterFlow | Flutter | Dart | Figma to FlutterFlow | Firebase | Firestore | Stripe | RevenueCat | Supabase | REST API | iOS | Android | AI Integration | ChatGPT | Claude API | OpenAI API | Gemini

I'm a Front-end Developer with over 10 years of experience in creating engaging and user-friendly interfaces. I began my journey as a Web Developer, but over the last 3 years, I've honed my skills in Flutter development and now specialize in crafting stunning mobile, web, and desktop applications using this versatile framework. My passion for User Experience (UX) drives me to design and develop interfaces that not only look aesthetically pleasing, but also provide a seamless experience for users across all platforms. My strong background in web development has enabled me to understand the nuances of user-centric design and implement them effectively in my Flutter projects. I firmly believe in the value of open communication and strive to create a supportive atmosphere where everyone's ideas and expertise are valued and utilized. Here's what you can expect when you work with me: - Expertise in creating high-quality, responsive, and interactive Flutter applications for mobile, web, and desktop platforms. - A keen eye for detail and a strong focus on user experience, ensuring that your app is not just visually appealing but also user-friendly and intuitive. - A humble and collaborative approach, emphasizing teamwork and open communication to achieve project milestones and deadlines. - A commitment to maintaining a clear and transparent workflow, keeping you informed and engaged throughout the development process. - Adherence to best practices and industry standards, ensuring that your application is built on a solid foundation. If you're looking for a reliable and experienced Flutter developer who is passionate about delivering top-notch user experiences, I would be delighted to collaborate with you on your next project. Let's connect and bring your vision to life!

✨ Build Scalable iOS & Android Apps with Flutter, FlutterFlow & Node.js/Python Backend Hello and welcome! 👋 Are you looking for a Top-Rated Flutter & FlutterFlow expert who delivers on time, every time? I’m a full-stack mobile developer specializing in building scalable, high-performing iOS and Android apps using Flutter, FlutterFlow, Node.js, and Python, ensuring your idea turns into a reliable, production-ready product. With 5+ years of experience and a 100% Job Success score on Upwork, I’ve helped startups and enterprises launch beautiful, fast, and user-friendly apps while maintaining top-notch code quality and communication. 🎯 Core Expertise ✔ Flutter & Dart: Cross-platform apps with native performance ✔ FlutterFlow: Rapid UI/UX prototyping to production-ready builds ✔ Backend Development: Node.js & Python APIs, integrations, server-side logic ✔ Native Android (Java/Kotlin): Platform-specific enhancements ✔ UI/UX Implementation: Pixel-perfect, engaging user interfaces ✔ 3rd-Party SDKs & API Integration: Payments, Firebase, social logins, analytics ✔ Full-Stack Development: From frontend to cloud backend ✔ Agile Workflows: Transparent progress, quick iterations, and clear communication 🛠️ Technical Skills ► Frontend: Flutter, Dart, FlutterFlow ► Backend: Node.js, Python (Flask, Django) ► Architecture: MVC, MVP, MVVM ► APIs: REST, JSON ► Databases: Firebase, SQLite, Shared Preferences ► Cloud Services: Firebase Firestore, Auth, Hosting ► Integrations: Google Maps, Analytics, Crashlytics, AdMob ► Payments & Auth: Gateways, In-App Purchases, SSO ► Version Control: Git, GitHub, GitLab 🏆 Highlighted Projects ★ Food Delivery & Driver Apps – Real-time tracking, payments, and order management ★ Multi-Vendor Platforms – Vendor onboarding, menus, reviews, and analytics ★ Travel & Tourism Apps – Maps, itineraries, booking management ★ Entertainment & Audio Apps – Streaming, playlists, and social sharing ★ Prayer & Educational Apps – Timers, gamification, and content modules ★ Lifestyle & Wellness Apps – Meditation, habit tracking, and insights ★ Fleet & Logistics Apps – GPS tracking, dispatch, and route optimization ★ Healthcare & Telemedicine – Appointments, video calls, and patient records ★ Crypto & Blockchain – Wallets, transaction history, and secure trading 💡 Why Choose Flutter & FlutterFlow? ● Single codebase for iOS & Android ● Rapid MVP creation and iteration ● Consistent, pixel-perfect UI/UX ● Scalable backend integrations with Firebase ● Potential for web and desktop versions 🌟 Why Work With Me ✅ Top-Rated Freelancer with 100% Job Success ✅ 5+ Years of Experience delivering Flutter apps end-to-end ✅ Backend Expertise in Node.js & Python ✅ Agile & Transparent Process with clear milestones ✅ Clean, Maintainable Code with MVVM structure ✅ On-Time Delivery — never missed a deadline ✅ Friendly, Client-Focused Communication I value long-term relationships built on trust and transparency. You’ll get regular updates, demo builds, and clear timelines - no surprises, no delays. Let’s bring your next big idea to life with the reliability and precision it deserves. 📩 Message me today, and let’s start building something exceptional!

I take apps from zero to the store . including one with [1M+] downloads. I’ve delivered 50+ Android - iOS apps that users love Have a half-built app, an AI-generated prototype, or a stalled MVP? I take messy or unfinished projects and ship them clean 👨‍💻 to turn your app idea into reality? Let’s chat 🔧 Core Competencies & Technologies Flutter & Dart: Building fast, responsive, and maintainable cross-platform apps Third-Party SDKs & Services: Google Firebase (Auth, Firestore, Cloud Functions, Messaging), Facebook Login, PayPal, Stripe, AdMob, Parse Server, etc. Maps & Location: Google Maps integration, geolocation, real-time tracking Payment Gateways: Seamless integration with popular processors (PayPal, Stripe, Razorpay, etc.) Backend & APIs: RESTful API integration, Node.js/Express, Firebase Cloud Functions State Management: Provider, Bloc/Cubit, Riverpod, GetX—tailored to your project’s complexity Security & Performance: Secure authentication flows, data encryption, code obfuscation, and performance profiling for smooth user experiences 🚀 What I Offer Full-Cycle App Development • Concept validation, UI/UX prototyping, and architecture design • Frontend implementation (Android & iOS) with customizable themes and responsive layouts • Backend setup: Firebase (Auth, Firestore, Cloud Functions), custom Node.js servers, Stripe/PayPal configuration • App Store & Play Store submission, maintenance, and ongoing support Responsive & Adaptive Design • Pixel-perfect UIs optimized for phones, tablets, and foldables • Dynamic layouts to handle multiple screen sizes, orientations, and OS versions Feature-Rich, Niche Apps • E-commerce & Marketplace: Stores, carts, checkout flows, inventory management, push notifications, ratings & reviews • On-Demand Delivery & Logistics: Real-time driver tracking, order management, in-app chat, route optimization (food, grocery, cylinder delivery) • Social & Communication: In-app calling, messaging, group chats, contact syncing • Content & Education: Quiz apps, e-learning platforms, interactive tutorials • Health & Fitness: Workout tracking, nutrition logging, progress charts, push notifications • Travel & Booking: Travel agency apps, booking engines, itinerary planning, map integrations • Utility & Productivity: Barcode/QR scanner, expense tracker, inventory scanner, API integrations Firebase & Backend Support • Real-time databases (Firestore), authentication (Email/Phone/Social), cloud storage, serverless functions • Push notifications (FCM), analytics, crash reporting, A/B testing • Secure user management, role-based access control, data modeling Website → App Conversions • Transform existing web portals, dashboards, or PWAs into native Flutter apps • Maintain brand consistency with reusable UI components and shared codebases Performance Optimization & Security • Code profiling, lazy loading, widget tree optimization, and memory management • SSL pinning, secure storage (Keychain/Keystore), OAuth 2.0/JWT implementation, data encryption

Top-Rated Plus Mobile App Developer specializing in end-to-end Mobile App Development for startups and enterprises using Flutter and FlutterFlow. With 100% Job Success, 3,900+ Upwork hours, and 45+ mobile apps delivered, I help clients turn app ideas, Figma designs, MVPs, and existing buggy apps into polished Android/iOS products. I have developed mobile apps with millions of downloads that handle thousands of active users concurrently. Whether you need a FlutterFlow Developer for a rapid SaaS MVP or a Flutter Developer for a custom-coded high-performance app, I ensure your Mobile App Development project is delivered with clean architecture and pixel-perfect UI. As a senior Mobile App Developer, I focus on building scalable products using Flutter and FlutterFlow. My Mobile App Development Services: ✅ Custom Mobile App Development:- High-performance Android & iOS apps. ✅ Flutter Developer Expert:- Scalable cross-platform solutions with Dart. ✅ FlutterFlow Developer Expert:- Rapid MVP development for SaaS & Startups. ✅ AI Mobile App Development:- Integration with OpenAI, GPT-4, and LLMs. ✅ Backend & API:- Expertise in Firebase, Supabase, and REST API integration. ✅ App Store Deployment:- Complete support for App Store & Google Play launch. FlutterFlow Developer Services ✅ Custom FlutterFlow Development:- End-to-end mobile app development, custom components, seamless Firebase & Supabase integration ✅ FlutterFlow Backend Solutions:- Scalable database setup, secure authentication, custom API integration ✅ MVP Development:- Rapid prototyping, startup solutions, quick-to-market apps ✅ UI/UX Excellence:- Modern, intuitive, and engaging app designs with custom animations Flutter Developer Services ✔ Flutter, Dart, BLoC, Provider, GetX:- Best architecture & state management for scalable mobile app development ✔ Figma to Flutter:- Pixel-perfect UI implementation ✔ Firebase & Supabase:- Firestore, Realtime DB, Authentication, Crashlytics ✔ Social Media & Payments:-Google, Facebook, Apple, Stripe, Razorpay ✔ Google SDKs & APIs:- Maps, Ads, Analytics, Push Notifications Why Hire Me as your Mobile App Developer? - Top-Rated Plus (Top 3% on Upwork) with 100% JSS. - I have developed apps using Flutter and FlutterFlow with millions of downloads and high user traffic. - 5+ Years of professional Mobile App Development experience. - 45+ Mobile apps successfully published and maintained. Clients usually hire me when they need someone who can take ownership not just write code, but understand the product, suggest better solutions, communicate clearly, and deliver stable mobile apps. Need a reliable FlutterFlow developer or Flutter developer for your mobile app? Send me your idea, Figma, or existing app issue. We can start with a small trial task or consultation. If you think I am a good fit, we can build a long-term partnership together. Highlighted Skills: Mobile App Development | Mobile App Developer | Mobile Developer | Mobile App Development Consultation | Mobile App Design | Mobile App Builder | Mobile App Testing | Mobile Application | Full Stack Mobile App Developer | Expert Full Stack Mobile App Developer | Senior Mobile App Developer | Flutter Mobile App Developer | AI Mobile App Developer | Cross Platform Mobile App Development | Flutter Mobile App Development | App Developer | Full Stack App Developer | AI App Developer | AI App | Android App Developer | Android App Development | Android Developer | Android | IOS Developer | IOS App Developer | IOS App Development | IOS Development | IOS App | IOS | Cross-Platform Mobile Developer | Cross Platform Development | Hybrid App Development | Hybrid App Developer | Flutter | Flutter Expert | Flutter Developer | Flutter App | Flutter App Developer | Flutter Dart | Flutter Firebase | Flutter Stack | Flutter Fullstack Developer | FlutterFlow Expert | FlutterFlow | FlutterFlow Developer | Flutter Flow | Flutter Flow Developer | Firebase | Firebase App Developer | Dart | API Integration Flutter | Smartphone | Tablet | IPad App Development | User Authentication | User Profile Creation | JavaScript | In-App Purchases | IT Consultation

👋 Hello! I’m a Top Rated 🌟 Flutter Full-Stack Developer with 3+ years of experience creating robust, user-friendly mobile and web applications. __________________________________ I pride myself on being an affordable full-stack developer with a 100% Job Success Score 💯 who consistently delivers high-quality results on time. My expertise lies in efficient mobile development using Flutter for cross-platform apps, enhanced by advanced state management solutions including BLoC, Riverpod, Provider, and more. I also excel in native development for both iOS and Android (using Swift/Objective-C and Kotlin/Java), as well as in Vue.js, Dart, secure backends in Python, Firebase, and cloud-based solutions with AWS for scalable, production-ready architectures. _______________________________________________________________________ Skills & Expertise • 📱 Flutter & Dart: Crafting beautiful, responsive iOS/Android apps from a single codebase using Flutter. Expert in advanced state management (BLoC, Riverpod, Provider, etc.) and best practices for clean, maintainable code. • 📲 Native Mobile Development: Developing native iOS apps using Swift/Objective-C and Android apps using Kotlin/Java to create platform-specific functionalities when required. • 🌐 Front-End (Vue.js, Dart & Native): Creating interactive web interfaces with Vue.js and building dynamic front-end applications with Dart. Skilled in integrating native components to deliver seamless user experiences. • ⚙️ Back-End (Python, Firebase & More): Developing secure APIs and server-side logic using frameworks such as FastAPI, Django, or Flask. Proficient in robust database integrations, leveraging Firebase for real-time data, authentication, and serverless functions, as well as integrating RESTful and GraphQL APIs. • ☁️ AWS Cloud & Serverless: Hands-on experience with: Amazon S3 – file storage, static hosting, and CDN integration API Gateway – REST & GraphQL endpoints AWS Lambda – serverless compute (Python/Node.js) DynamoDB – scalable NoSQL databases CloudFront + ACM – secure global delivery with HTTPS/SSL Cognito – user authentication & authorization Amplify – CI/CD and app hosting pipelines Delivering secure, scalable, and cost-effective infrastructures for production-ready apps. • 🚀 Full-Stack Development & CI/CD: Delivering complete end-to-end solutions—from mobile and web development to backend and cloud server setups. Experienced with Git and automated workflows. • 💡 Cost-Effective & Scalable Solutions: Focusing on optimized workflows and maintainable code to deliver solutions that save you time and money while remaining scalable for growth. _________________________________________ • 💬 Clear Communication & Client-Centric Approach: With a 100% Job Success Rate and glowing testimonials, I maintain strong project management and collaboration to keep you updated every step of the way. _______________________________________________________________________ Work History & Testimonials I am proud to be a Top Rated freelancer with a 100% Job Success Rate on Upwork. My strong work history, proven expertise, and portfolio of satisfied clients have led to long-term collaborations and consistently glowing reviews. _______________________________________________________________________ Why Work With Me? • 💰 Affordability & Value: Competitive rates and flexible budgeting ensure maximum value for your investment. • ⚡ Quality & Efficiency: Receive clean, well-documented code and high-performance apps delivered on schedule. • 🛠️ Comprehensive Full-Stack Services: I manage everything from mobile app development (both cross-platform and native) to front-end and back-end solutions, ensuring consistency and streamlined communication. • 🌟 Proven Client Satisfaction: With Top Rated status and a 100% Job Success Score, I am committed to exceeding client expectations and delivering outstanding results. • 🔄 Long-Term Engagement: I welcome contracts of 3+ months for ongoing collaborations, as well as shorter projects tailored to your specific needs. _______________________________________________________________________ 🤝 Let's Work Together I’m passionate about turning your ideas into reality with cost-effective, scalable, and robust solutions. If you’re searching for a developer who offers a comprehensive tech stack with Flutter, native iOS/Android, Python/Firebase backends, and AWS cloud expertise—let’s chat! I'm ready to help build your next great app—on time and within budget. Contact me today, and let's discuss how we can achieve your project goals together 🚀. _______________________________________________________________________ Keywords: Flutter, Top Rated Developer, Full-Stack, BLoC, Riverpod, Provider, Native Development, Swift, Objective-C, Kotlin, Java, Vue.js, Dart, Python, Firebase, AWS, Amazon S3, API Gateway, Lambda, DynamoDB, CloudFront, Cognito, Amplify, Cross-Platform, Mobile Apps, Web Applications.

As a Senior Flutter Developer with over 5 years of experience, I specialize in building high-performance, scalable mobile applications. My expertise lies in designing and developing well-architected apps that are both maintainable and adaptable to evolving business needs. Key Strengths: - Project Management: Successfully leading and managing projects from conception to deployment, ensuring timely delivery and alignment with business objectives. - Scalable Architecture: Proficient in creating modular and scalable app architectures that allow seamless integration of new features and updates. - Design Principles: Strong advocate for implementing design principles and best practices that enhance code maintainability, readability, and robustness.

Senior Flutter Developer and FlutterFlow App Developer with 5+ years of experience. 💎 FlutterFlow Expert and FlutterFlow Partner Recognised by 𝐅𝐥𝐮𝐭𝐭𝐞𝐫𝐅𝐥𝐨𝐰 🤝 Certified FlutterFlow Developer & Flutter Developer 🎊 Upwork Top 1% of FlutterFlow Developer As a Flutter Developer, I specialize in Flutter Development, helping startups and businesses create and scale mobile apps in Flutter, from MVPs to complex production systems. I also work as a Full Stack Developer Flutter, handling both frontend and backend integration for complete solutions. 🏆 MVP Success Real outcomes from products I’ve helped ship: ✔ FlutterFlow MVP that secured $160K seed funding ✔ FlutterFlow + Flutter app with 10,000+ active users 💡 Flutter Development Expertise ✔ End-to-end Flutter Development for scalable products ✔ Building modern mobile apps in Flutter with clean architecture ✔ Strong experience as a Flutter App Developer and Flutter Developer ✔ Advanced Firebase Flutter integration (Auth, Firestore, FCM, Crashlytics) ✔ Experience as a FlutterFlow Developer for rapid MVP delivery ✔ State management: BLoC, Provider, Riverpod ✔ API integration and backend connectivity I focus on delivering mobile apps in Flutter that are stable, maintainable, and optimized for growth. 🔧 Flutter App Development & Enhancement As a Flutter Developer, I don’t just build apps — I also specialize in: ✔ Enhancement of Flutter app performance and architecture ✔ Refactoring and scaling existing Flutter apps ✔ Fixing issues and improving stability in Flutter Development projects ✔ Adding new features and integrations to existing mobile apps in Flutter Whether you need a new Flutter App Developer or support with enhancement of Flutter app, I can help. ⚙️ Full Stack Flutter Development As a Full Stack Developer Flutter, I provide: ✔ Backend integration (Node.js, Firebase, APIs) ✔ Scalable Firebase Flutter solutions ✔ Real-time features and cloud integrations ✔ Payments, notifications, and analytics My experience in Full Stack Flutter Development ensures your mobile app in Flutter is fully functional and production-ready. 🔥 Why Work With Me ✔ 5+ years as a Mobile App Developer & Flutter Developer ✔ Strong expertise in Flutter Development and mobile apps in Flutter ✔ Deep experience with Firebase Flutter and backend systems ✔ Proven track record as a Flutter App Developer ✔ Experience as a FlutterFlow Developer for fast delivery ✔ Focus on enhancement of Flutter app performance and scalability 📩 Let’s Build Your Flutter App let’s connect and discuss your project 🚀 ----- Native Android App Developer, iOS App Developer, Cross-Platform Flutter App Developer, Top Flutter Developer, React Native, Hire Best MERN Stack Developer, RESTful API Developer, API Integration, Frontend Developer, React.js, Backend Developer, Nodejs, Javascript, Figma, UI/UX Design, Prototype, In-app purchases, Location, Payment Gateway Integration, Apple Xcode, Android Studio, Push notifications, User authentication, User profile creation, QA, Unit Testing, Regression Testing, Dating App, Ecommerce App, Ride Booking App, 3rd Party SDK Integration, SQLite, MySQL, Firebase Cloud Firestore, Realtime Database, Kotlin, Swift, Java, Dart, SwiftUI, Twilio, Mapbox, HealthKit, Google Analytics, Amazon Web Services, DigitalOcean, Core Data, UIKit, MapKit, Phone, Full Stack Developer, iPad, OpenAI ChatGPT LLM, ChatGPT API Integration, FlutterFlow Certified, Expert, Top recommended. morse code: -.-. .-. .. - .. -.-. .- .-.. ---... / .-. . -.-. --- -- -- . -. -.. / - .... .. ... / .--. .-. --- ..-. .. .-.. . / .- ... / - .... . / - --- .--. / ... . .- .-. -.-. .... / ..-. --- .-. / ..-. .-.. ..- - - . .-. / --- .-. / ..-. .-.. ..- - - . .-. ..-. .-.. --- .--

Greetings 🙌🏻 I'm Andrii, a dedicated Flutter Developer with 2.5 years of experience passionate about crafting top-notch cross-platform mobile applications for both iOS - Android. So, if you're looking to build a scalable, high-performance app, you've found YOUR GUY. My expertise in Flutter app development means your project is in capable hands. I specialize in the entire mobile app development lifecycle, from initial concept to app deployment on the App Store - Google Play. As a Flutter developer, I'm committed to building robust & intuitive solutions 🔥 SERVICES I OFFER: – Custom mobile app development (Flutter & Dart); – UI/UX implementation and responsive design; – API integration (RESTful & GraphQL); – Firebase backend development; – Performance optimization & bug fixing; – App store & Google Play submission; – Technical consultation for your mobile app development needs; – Dealing with AI integrations 👌🏻 DOMAINS & INDUSTRIES I WORK WITH: – Healthcare & wellness mobile applications; – Social media & communication mobile applications; – FinTech & payment mobile app solutions; – E-commerce & retail; – Dating apps & networking; – Education (EdTech); – Logistics & delivery; – Business applications & CRM. My GO-TO-TECH STACK is all about efficiency & power, perfect for any Flutter app development challenge: 👉🏻 Languages: super solid with Dart (of course!) - SQL for robust data handling. 👉🏻 Frameworks & technologies: my core is Flutter, enabling me to build beautiful and performant apps. I'm highly skilled in API integration, working extensively with both REST API and GraphQL to ensure smooth data flow. Plus, I leverage Firebase for powerful backend services like authentication, real-time data, and push notifications. 👉🏻 State management & libraries: I'm a pro with Provider and BLoC for efficient state management, ensuring your mobile app development project is organized and scalable. I also use go-router for smooth navigation, dio for network requests, graphql-flutter for GraphQL interactions, and shared-preferences - flutter-secure-storage. 👉🏻 Databases: experienced with SQLite and Hive for reliable local storage solutions in mobile app development. 👉🏻 Tools: my daily drivers include Visual Studio Code and Android Studio, along with Git for version control, Figma for design implementation, and Postman for API testing. KEY FEATURES & INTEGRATIONS I MASTER: Beyond the basics, I excel at implementing complex functionalities like in-app purchases and advertising solutions, secure user authentication (including social logins, email & password), payment gateway integration, and robust map integration (like Google Maps). I also build effective in-app search features, design captivating mobile UI, and set up essential push notifications. For backend heavy lifting, I leverage various cloud storage solutions. My API integration skills extend to OAuth and JWT, and I'm comfortable with tools like Postman and Swagger for thorough testing and documentation. FIREBASE SERVICES: I'm deeply experienced with a wide range of Firebase services, including Firebase Authentication, Firestore, Firebase Realtime Database, Firebase Cloud Messaging (for notifications), Firebase Cloud Storage, Firebase Analytics, and Firebase Crashlytics to keep apps stable and insightful. DEVELOPMENT WORKFLOW & ADVANCED CAPABILITIES: My development process is streamlined using CI/CD tools like GitHub Actions, Bitrise, and Fastlane for efficient build and deployment. I'm proficient with Visual Studio Code, Android Studio, and Git for version control. I also utilize Figma for design implementation, and project management tools like Jira, Slack, Zoom, and ClickUp for smooth collaboration. On the cutting edge, I'm comfortable with Firebase Cloud Functions, Supabase, and have a foundational understanding of Blockchain (Smart Contracts), and OpenAI API Integration for innovative features. I'm all about problem-solving, optimizing application performance, and squashing any bugs to ensure your Flutter app runs flawlessly. Whether it's an MVP development or a complex enterprise solution, I'm ready to dive in. I thrive in Agile environments and believe in clear, proactive communication every step of the way, making me an ideal Flutter developer for your team. LET'S CHAT about your next mobile application project! I'm here to help you bring your ideas to life with expert Flutter app development! 🙌🏻🔥