Hire the Best Flutter Developers in Dhaka, BD

Full Stack Developer | React.js Developer| Next.js Developer | Node.js Developer | MERN Stack Developer | React Native Developer| Flutter | AI Agent Developer | Langchain | Langraph Struggling with slow apps, unstable APIs, or complex AI integrations? I build production-ready MERN stack platforms, mobile apps, and AI agents that scale. 4+ years shipping enterprise solutions delivering apps that cut load times by 60%, boost conversions by 50%, and automate workflows with intelligent AI. I'm a Full Stack Developer specializing in React.js, Next.js, Node.js, React Native, and AI automation. From SaaS platforms to mobile apps to intelligent AI agents, I deliver secure, scalable solutions. ➡ Tech Stack: Frontend: React.js, Next.js, TypeScript, Redux, Zustand, Tailwind CSS, Material UI, Shadcn Backend: Node.js, Express.js, NestJS, REST API, Fast API Mobile: React Native, Flutter — iOS & Android cross-platform apps AI & Agents: Langchain, Langraph, OpenAI API, Claude API, RAG, Vector Databases (Pinecone, Chroma DB), n8n, Make automation, Zapier automation Databases: PostgreSQL, MongoDB, MySQL, Supabase, Firebase, Redis DevOps: Docker, AWS, Vercel, DigitalOcean, CI/CD pipelines Payments: Stripe, PayPal, payment gateway integrations ➡ Services 1. Full Stack Web Development MERN & PERN stack from MVP to enterprise scale. Scalable SaaS platforms, admin dashboards, subscription billing. Production-ready apps from architecture to deployment. 2. Mobile App Development React Native & Flutter for cross-platform iOS and Android apps. Native performance, push notifications, offline-first architecture, app store deployment ready. 3. AI Agent Development & Automation Custom AI agents with Langchain & Langraph frameworks. RAG systems using vector databases (Pinecone, Chroma DB). Intelligent chatbots, content generation, workflow automation with n8n and automation tools. OpenAI & Claude API integrations. 4. Modern Frontend Development React.js, Next.js, TypeScript — pixel-perfect, SEO-optimized UIs. Mobile-first design, Core Web Vitals optimization. Responsive interfaces that convert. 5. Backend & API Engineering Node.js, Express.js, NestJS — secure REST & GraphQL APIs. JWT and OAuth2 authentication. WebSockets, real-time sync, microservices architecture. 6. Database & Vector Solutions PostgreSQL, MongoDB, Supabase for traditional data. Vector databases (Pinecone, Chroma DB) for AI applications. Optimized queries, migrations, scalability. 7. Payment & Integrations Stripe and PayPal subscription systems. CRM integrations ( HubSpot, GHL). Marketing automation. API-first architecture. ➡ Results: ✔ SaaS Platforms → MVPs, dashboards, subscription billing ✔ Mobile Apps → React Native & Flutter cross-platform ✔ AI Agents → RAG systems, Langchain automation ✔ E-commerce → Payment gateways, inventory management ✔ Workflow Automation → n8n, Make, Zapier builders ✔ Real-time Apps → WebSocket chat, live notifications Built AI chatbot with RAG reducing support tickets by 70% Shipped React Native app to 10,000+ users across iOS and Android Created dashboard cutting workflow time by 50% in 6 weeks Integrated Langchain agents automating 75% of manual tasks Optimized performance reducing page load times by 60% ➡ Why Hire Me: ✅ Versatile Full Stack — Web, mobile, AI solutions ✅ AI Expert — Langchain, Langraph, RAG, vector databases ✅ Proven Results — 3+ years, 20+ projects, measurable impact ✅ Clean Code — Maintainable, documented, scalable ✅ Fast Delivery — Agile sprints, daily updates ✅ Clear Communication — Fluent English, responsive 📩 Ready to start? Share your idea for a clear plan and timeline. Keywords: Full Stack Developer | Full Stack Expert | React Developer | React.js Developer| Next.js Developer | Node.js Developer | MERN Stack Developer | PERN Stack Developer | React Native Developer | Flutter Developer | Mobile App Developer | AI Agent Developer | Langchain Developer | Langraph Developer | AI Automation | RAG Developer | Vector Database Developer | Pinecone Developer | Chroma DB Developer | n8n Developer | Workflow Automation | OpenAI API Integration | Claude API Integration | AI Chatbot Developer | NestJS Developer | TypeScript Developer | Backend Developer | Frontend Developer | REST API Developer | GraphQL Developer | PostgreSQL Developer | MongoDB Developer | MySQL Developer | Supabase Developer | Firebase Developer | Stripe Integration | Payment Gateway Integration | SaaS Developer | Cross-Platform Mobile Developer | iOS Developer | Android Developer | AI Integration Specialist | WebSocket Developer | Redux Developer | Express.js Developer | AWS Developer | Digital Ocean | Docker Developer | CI/CD Specialist | Microservices Developer | Database Optimization | SEO Optimization | CRM Integration | API Development | Third-Party Integration | CRM Integration | Marketing Automation Integration |

Need a Flutter mobile app developer to turn your idea, Figma, or existing codebase into a production-ready iOS and Android app? I bring 7+ years of Flutter/Dart experience, 40+ products delivered, and a Top Rated record with 100% Job Success. I help founders and product teams build, improve, and launch cross-platform mobile apps. Whether you need a fast MVP, a polished consumer app, complex integrations, or help stabilizing an existing Flutter codebase, I focus on maintainable architecture, reliable features, and a smooth path to release. WHAT I CAN BUILD • Flutter mobile app development for iOS and Android • Startup MVPs and production applications • Figma-to-Flutter UI, responsive layouts, animations, and polished mobile UX • Firebase Authentication, Firestore, Cloud Functions, FCM, chat, notifications, and analytics • Supabase with PostgreSQL, authentication, storage, real-time data, and offline-aware workflows • REST API, GraphQL, Node.js backend, admin dashboard, and third-party integrations • Stripe, subscriptions, in-app purchases, Google Maps, GPS, Bluetooth LE, QR, and camera features • Flutter bug fixes, performance optimization, refactoring, code cleanup, and legacy app rescue • TestFlight, App Store, Google Play, Fastlane, GitHub Actions, and CI/CD release support • AI mobile app development with OpenAI, Vapi, ElevenLabs, LiveKit, assistants, automation, and real-time voice features ENGINEERING STACK Flutter, Dart, Firebase, Supabase, Riverpod, BLoC, iOS, Android, REST API, GraphQL, Node.js, PostgreSQL, Stripe, Google Maps API, Bluetooth LE, OpenAI, Vapi, ElevenLabs, LiveKit, and GitHub Actions. SELECTED PRODUCT EXPERIENCE • GymChamp — Flutter/Firebase fitness platform with challenges, QR check-ins, real-time messaging, media sharing, trainer/member workflows, and 50K+ users. • TakeCare — Flutter healthtech product with care services, medicine delivery, pathology booking, patient workflows, operations dashboards, and 100K+ installs. • VoltRide — Smart e-bike Flutter app with Bluetooth LE lock/unlock, GPS tracking, battery monitoring, ride analytics, and production support. • 40+ products delivered across healthtech, fitness, EV mobility, SaaS, marketplaces, booking, fintech, and business apps. HOW I WORK I start with the user journey and business requirements, then choose practical architecture and integrations that keep the codebase clear and extensible. I can own the Flutter application end to end or work within an existing product team. My focus is straightforward communication, dependable implementation, and a release-ready result. Send me your app idea, Figma file, requirements, or existing Flutter codebase. I’ll review the scope, identify the key risks, and suggest a practical path to production.

Struggling to find a Flutter developer who can build a fast, scalable, and bug-free mobile app that actually performs well? Need someone who can turn your idea into a smooth, modern application without wasting time or budget? I help startups, businesses, and entrepreneurs build high-performance mobile apps using Flutter with clean UI, smooth functionality, and scalable architecture. Whether you need a brand-new app, API integration, backend development, bug fixing, or ongoing maintenance - I can handle the complete development process efficiently. I'm a Flutter Developer with 5+ years of hands-on experience building and maintaining high-performance mobile applications for startups, businesses, and enterprises. Whether you're launching from scratch or fixing an existing app, I bring both speed and precision to every project. What I can help you with: • Flutter Mobile App Development • Firebase & REST API Integration • Backend Development • Admin Panels & Dashboards • UI/UX Implementation • App Optimization & Bug Fixing • Scalable App Architecture • Cross-Platform Android & iOS Apps • Designing visually appealing UI/UX interfaces • Firebase authentication, database, notifications • Node.js/Laravel backend development • Custom admin panel • Custom admin panel • API integration • App Testing and Quality Assurance • Play Store & App Store Submission • 30 days of support after delivery Tech Stack & Tools: Flutter, Dart, React.js, Node.js, Express.js, MongoDB, MySQL, PostgreSQL, JavaScript, TypeScript, HTML, CSS, Tailwind CSS, Bootstrap, Firebase, Git & REST APIs A story about me and one of my clients: One of my clients contacted me regarding the development of an eCommerce application. After carefully understanding all of the project requirements, I successfully completed and delivered the project within a short time. The client was highly satisfied and impressed with the quality of my work and the timely delivery. I always focus on clean code, smooth communication, on-time delivery, and long-term client satisfaction. Let's turn your idea into a powerful app - the right way. Send me a message today, and let's discuss how I can bring your vision to life quickly and efficiently!

Need a Flutter app that's fast, scalable, and production-ready? I help startups, founders, and businesses build high-quality mobile applications that deliver a great user experience and are designed to grow with your business. Whether you're launching a new MVP, adding features, integrating AI, or improving an existing app, I focus on clean architecture, performance, and long-term maintainability. What I Can Help You Build - • Cross-platform Flutter apps for Android & iOS • AI-powered applications (OpenAI, ChatGPT, Voice AI, Automation) • SaaS, marketplace, booking, and on-demand platforms • Firebase & Supabase integration • Laravel backend & REST API integration • Real-time chat, push notifications & live tracking • Payment gateway integration (Stripe, PayPal, etc.) • Authentication & user management • Admin dashboards & CMS • App Store & Google Play deployment • Bug fixing, performance optimization & app maintenance My Tech Stack - Flutter • Dart • Laravel • PHP • Firebase • Supabase • REST APIs • PostgreSQL • MySQL • AI Integration • FCM • Google Maps • Stripe • State Management (Bloc, Provider, Riverpod) • Clean Architecture • Git Why Clients Choose Me - ✓ Clean, scalable, and maintainable code ✓ Responsive, pixel-perfect UI implementation ✓ Performance-focused development for smooth user experience ✓ Reliable communication and transparent progress updates ✓ Strong problem-solving and attention to detail ✓ Long-term support beyond project delivery Experience - I've worked on a wide range of applications, including: • AI-powered mobile applications • Marketplace & eCommerce platforms • Booking & appointment systems • Healthcare solutions • Property management applications • Business management systems • Real-time chat and communication apps • Role-based admin dashboards & CMS • Custom business automation solutions I don't just write code-I help clients make smart technical decisions, choose the right architecture, avoid costly mistakes, and build products that are secure, scalable, and ready for real users. If you're looking for a dependable Flutter developer who can take your idea from concept to launch-or improve an existing application-I'd be happy to discuss your project and recommend the most efficient approach before you commit.

Flutter & FlutterFlow Expert | Build Production-Ready Apps 10x Faster I help startups and businesses turn ideas into fully functional, scalable mobile & web applications using Flutter & FlutterFlow — fast, clean, and production-ready. With 3+ years of hands-on experience, I specialize in building high-performance apps with seamless backend integrations and custom logic that go beyond FlutterFlow’s native capabilities. 💡 Why Clients Work With Me Because I don’t just build UI — I build complete products. From MVP to App Store launch, I handle: 🔹 Full App Architecture 🔹 Backend Integration (Firebase, Supabase, REST APIs) 🔹 Custom Dart Actions & Widgets 🔹 Payment Gateway Integration (Stripe, PayPal, Razorpay) 🔹 AI Integrations (OpenAI, Chatbots, Automation) 🔹 Real-time Systems (Chat, Notifications, Live Data) 🔹 Multi-Platform Deployment (Android, iOS, Web) If FlutterFlow can’t do it natively — I implement it using custom code + API logic. 🛠 My Core Expertise 🔥 FlutterFlow Advanced Development Complex state management Conditional UI logic Dynamic backend queries Custom functions & actions Clean production architecture ⚡ Flutter (Full-Code) Riverpod / Provider / Bloc Performance optimization Custom animations Native integrations 🔗 Backend & Integrations Firebase (Auth, Firestore, Cloud Functions) Supabase (Postgres, RLS, Edge Functions) Third-party APIs & Webhooks Secure credit/usage systems AI workflow automation 📈 What You Can Expect ✔ Clean & scalable architecture ✔ Fast communication ✔ Independent problem solving ✔ Delivery within deadlines ✔ App Store & Play Store launch support ✔ Long-term support & upgrades I’ve helped founders launch MVPs in weeks instead of months — and many of my apps are live and actively used by real customers. If you’re serious about building a high-quality app with Flutter or FlutterFlow, I’m ready to help. Let’s build something impactful. 🚀

Hi! I'm a skilled Flutter developer with 3+ years of experience building seamless mobile applications. I specialize in creating high-performance, user-friendly apps for Android, iOS, and web platforms. Let's bring your ideas to life! Key Skills: - Flutter App Development - Firebase Integration - PHP and MYSQL database Integration - API Development & Integration - UI/UX Design - ASO expert I’m committed to delivering quality work on time. Let’s collaborate!