Hire the Best Flutter Developers in Bengaluru, IN

React.js | Next.js | Node.js | NestJS | Flutter | Shopify Apps | WordPress | MongoDB | PostgreSQL | Elasticsearch | Neo4j | AWS I build scalable web, mobile, cloud, and e-commerce applications with expertise in backend architecture, cloud infrastructure, APIs, Shopify app development, modern frontend development, and long-term product maintenance. Backend Development • NestJS, Node.js, Express.js & Next.js • REST APIs & GraphQL • Microservices Architecture • Redis, RabbitMQ & Apache Kafka • WebSockets & MQTT • Authentication (JWT, OAuth & RBAC) • Third-party API & SDK Integrations Frontend & Mobile • React.js, Next.js & Redux • Flutter (Android & iOS) • Responsive Web Applications • Admin Dashboards & CMS • Tailwind CSS, Bootstrap & Material UI Shopify Development • Custom Shopify App Development • Shopify Admin API & Storefront API • Shopify Polaris & App Bridge • OAuth Authentication & Webhooks • Product, Order & Inventory Integrations • Public, Custom & Private Apps WordPress Development • Custom WordPress Websites • Theme & Plugin Development • WooCommerce Development • Performance & SEO Optimization • API Integrations & Custom Features Messaging & Automation • Telegram Bot Development • WhatsApp Business API Integration • Chatwoot Implementation & Customization • Real-time Chat Applications • Push Notifications & Messaging Workflows Cloud & DevOps • AWS (EC2, S3, CloudFront & Lambda) • Azure & DigitalOcean • Terraform • Docker • CI/CD Pipelines • Load Balancers & Auto Scaling • SSL, Monitoring & Logging Databases • MongoDB • PostgreSQL • Elasticsearch • Neo4j Maintenance & Support • Ongoing Website & Application Maintenance • Bug Fixes & Performance Optimization • Feature Enhancements • Security Updates & Monitoring • Server Management & Deployments Additional Expertise • Electron.js Desktop Applications • Search & Analytics Solutions • Workflow Automation • API Architecture & Microservices • AI & LLM API Integrations • Payment Gateway Integration (Stripe, PayPal, Razorpay, Square) • Subscription & Recurring Payment Systems • Payment APIs & Webhooks • Checkout Flow Development • Order & Transaction Management • Refunds, Invoices & Payment Status Handling • Secure Payment Processing & PCI Compliance Best Practices Highlighted Skills / SEO Keywords Full-Stack Developer, Expert Full-Stack Developer, React.js Developer, Next.js Developer, Node.js Developer, NestJS Developer, Flutter Developer, Flutter Mobile App Developer, Cross-Platform Mobile App Development, iOS & Android App Development, Full-Stack Web Application Development, SaaS Application Development, Enterprise Web Applications, Custom Web Development, Modern Frontend Development, Backend API Development, REST API Development, GraphQL API Development, Microservices Development, Node.js Backend Solutions, NestJS Backend Solutions, Real-Time Application Development, WebSocket Integration, MQTT Integration, Third-Party API Integration, SDK Integration, Payment Gateway Integration, Stripe Integration, PayPal Integration, Razorpay Integration, Subscription Billing Systems, E-commerce Development, Shopify App Development, Shopify Custom Apps, Shopify API Integration, Shopify Storefront API, WordPress Development, WooCommerce Development, WordPress Plugin Development, WordPress Website Maintenance, Flutter Firebase Integration, Mobile App Development, Mobile Backend Development, Admin Dashboard Development, CMS Development, Database Design, MongoDB, PostgreSQL,Dating app, Elasticsearch, Neo4j, Redis, RabbitMQ, Apache Kafka, AWS Cloud Development, AWS Deployment, Cloud Infrastructure, Docker, CI/CD Pipelines, Terraform, API Architecture, Microservices Architecture, Performance Optimization, Security Improvements, Bug Fixing, Code Audit, Legacy Application Modernization, AI Integration, OpenAI API Integration, Workflow Automation, WhatsApp Business API Integration, Telegram Bot Development, Chatwoot Integration, Real-Time Chat Applications, MVP Development.

A passionate flutter developer who loves to help people in increasing their business by giving best development services to them 😊

Building an AI-powered mobile app? Need to launch a Flutter MVP in weeks instead of months? I help startups build production-ready Flutter apps with AI, Firebase, and scalable architecture. 5 years building Flutter apps across fintech, e-commerce, healthcare, education, and food delivery. Recent AI work, specifically: → Built a production CV screening tool that uses Claude's API to parse and score resumes against job criteria in real time - live and in use by a recruiting client. → Built a restaurant AI assistant using hybrid RAG (vector + keyword search) that answers menu questions, reservations, and business FAQs with low-latency retrieval. → Currently run a live restaurant management app (customer, staff and admin panels) for a business. What I can do for you: → Wire AI into your app — Claude/GPT-powered features, document analysis, smart search, chat, content generation → Improve app stability, reduce technical debt and ship production-ready releases. → Convert your Figma design to pixel-perfect Flutter screens → Add features to your existing app without breaking what works → Build your MVP from scratch — clean code, proper architecture, ready to scale → Integrate any REST API, payment gateway, or third-party service Technical skills: → Flutter & Dart (5 years) → AI/LLM integration - Claude API, GPT, RAG pipelines → Firebase (Auth, Firestore, Storage, FCM, notifications) → Supabase → FastAPI (Python backend for AI logic) → REST API integration → Razorpay / TPSL / PayU payments → BLoC / Provider state management → Android & iOS deployment → Play Store & App Store submission I work with startups and small teams who need things done right the first time. Message me with what you need. I'll tell you honestly if I can help.

💡 Got an App Idea? I’ll Bring It to Life with Flutter Magic! | 𝟕+ 𝐘𝐞𝐚𝐫𝐬 𝐨𝐟 𝐌𝐨𝐛𝐢𝐥𝐞 𝐌𝐚𝐬𝐭𝐞𝐫𝐲 | Trusted by Startups & Enterprises | DM Me Now! Are you looking for a reliable 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 or 𝐌𝐨𝐛𝐢𝐥𝐞 𝐚𝐩𝐩 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 who can deliver a high-quality, scalable mobile app on time and within budget? With 7+ years of experience and 50+ successful app launches, I help startups, SMEs, and enterprises in the USA, Australia, UK, UAE and beyond turn their ideas into beautiful, high-performing mobile applications - ready for market and growth. 🎯 What I Can Deliver for You: • Custom Flutter App Development for Android & iOS • Modern UI/UX with smooth animations and pixel-perfect design • MVP Development for Startups (from idea validation to launch) • Complex API Integrations (REST, GraphQL, Firebase, Supabase) • State Management Expertise (Provider, Riverpod, Bloc, GetX) • Real-Time Features: Chat apps, video calls, notifications • Geolocation, Maps, and GPS Tracking Apps • Payment Gateway Integrations (Stripe, Razorpay, PayPal) • App Store & Play Store Submission (Full process handled) • Backend Development: Firebase, Node.js, Laravel, AWS • CI/CD Pipeline Setup for faster, reliable deployments • Languages & Frameworks: Dart, Flutter, Java, Kotlin, Swift, Objective-C • State Management: Bloc, Cubit, Riverpod, Provider, GetX • Database & Backend: Firestore, SQLite, Hive, Isar, Supabase, Firebase Realtime DB • APIs: REST API, GraphQL, JSON Parsing • Other Tools: Git, GitHub, GitLab, Android Studio, VS Code, Postman, Figma 🔥 Why Clients Choose Me: • Proven Track Record: 50+ apps across finance, healthcare, logistics, social media, and e-commerce industries • Scalable Architecture: Apps built for growth, not just MVPs • Business-Focused Approach: I align technical solutions with your business goals • On-Time Delivery: 100% commitment to deadlines • Clear & Responsive Communication: No guesswork, no delays 📱 Industry Experience • E-Commerce & Marketplace Apps • Healthcare & Telemedicine Apps • Fitness & Wellness Apps • FinTech & Digital Banking Apps • Accounting & Invoice Management Apps • EdTech & E-Learning Platforms • Food Delivery & Restaurant Apps • Grocery Delivery Apps • Travel & Tourism Apps • Hotel & Vacation Booking Apps • Real Estate & Property Apps • Rental & Car Sharing Apps • Logistics & Fleet Management Apps • GPS Tracking & Navigation Apps • Transportation & Taxi Booking Apps • Social Networking Apps • Dating & Matchmaking Apps • Messaging & Chat Applications • Live Streaming Platforms • Video Calling Applications • Home Services Applications • Music & Audio Streaming Apps • Podcast Applications • OTT & Video Streaming Platforms • Gaming & Esports Apps • Sports & Fantasy Sports Apps • Event Management Apps • Ticket Booking Applications • CRM & Business Management Apps • ERP Solutions • HRMS & Employee Management Apps • Project Management Apps • SaaS Platforms • AI-Powered Applications • Generative AI & Chatbot Apps • Productivity & Automation Apps • Task Management Apps • Note Taking & Knowledge Management Apps • Dream Journal & Mental Wellness Apps • Meditation & Mindfulness Apps • Healthcare Monitoring Apps • Pharmacy & Medicine Delivery Apps • Doctor Appointment Booking Apps • Subscription Based Applications • Investment & Trading Platforms • Babysitter & Caregiver Platforms • Pet Care Applications 🧩 Tech Stack Expertise: Flutter, Dart, Flutter App Development, Cross-Platform App, Flutter Firebase, Android Studio, Kotlin, Swift, Google Maps Integration, Payment Gateway, In-App Purchases, State Management (Bloc, Riverpod, Provider), REST API, GraphQL, Firebase Auth, Clean Architecture, App Deployment, App Maintenance, App Optimization, Flutter UI Kit, Real-Time Chat App, CI/CD Flutter, Flutter MVP, Flutter Testing, FCM Notifications, Flutter Animations, App Performance Tuning, Flutter Debugging, Flutter Widgets, Custom UI Flutter, MVP Development, Minimum Viable Product, Startup MVP, MVP App Development, MVP for Startups, Build MVP App, MVP Mobile App, MVP Software Development, MVP Web App, Rapid MVP Development, MVP Development Expert, MVP Developer Flutter, MVP Launch, MVP Product Design, MVP App Design, Flutter MVP Developer, Idea to MVP, Prototype to MVP, Lean Startup Development, Agile MVP Development, Product-Market Fit, User-Centered MVP, Proof of Concept App, Wireframe to MVP, MVP Planning & Strategy, MVP Roadmap, MVP Feature Prioritization, MVP Iteration Cycle, Scalable MVP Solution, Fast MVP Delivery, Cost-Effective MVP, Validated MVP Launch, Market-Ready MVP, Investor-Ready MVP, Functional MVP App, MVP with Core Features, MVP Testing & Feedback Loop 📩 Let’s Collaborate! Whether you're a startup building an MVP or an enterprise scaling an existing solution — I’m here to build reliable, beautiful, and scalable apps with Flutter. 🚀 AI App Developer | Flutter Developer | Native Android | Native iOS | Scalable Mobile Apps | MVP

Full-Stack Mobile App Developer | Flutter & Backend Expert Hi, I'm Srijan, a dedicated Full-Stack Mobile App Developer with over 5 years of experience creating high-performance, cross-platform mobile apps. While I’m new to Upwork, I’ve successfully delivered projects on other platforms, and I’m ready to bring the same level of expertise here. I specialize in building end-to-end mobile solutions using Flutter for seamless cross-platform development (Android & iOS), along with robust backend systems powered by NestJS, Firebase, and MongoDB. Whether you need a feature-rich app from scratch or want to revamp your existing one, I can handle all aspects of the development process, from design to deployment. What I offer: Cross-platform mobile app development using Flutter Full-cycle app development from concept to launch Scalable and efficient backend development (APIs, Firebase, Docker) Expertise in BLoC state management for smooth, performant apps Adherence to best coding practices like SOLID principles & Clean architecture AI and complex feature integration Although I’m new to Upwork and don’t yet have reviews, I’ve worked with clients on other platforms who’ve been extremely satisfied with the results. Once you see the quality of my service, I’m confident you’ll be impressed. I’m fully committed to delivering apps that not only meet but exceed your expectations. NestJS: I have strong proficiency in building scalable, maintainable, and efficient backends using NestJS, leveraging its modular architecture for optimal performance. I excel in creating RESTful APIs, handling complex business logic, and ensuring clean separation of concerns in services and controllers. Whether it's integrating databases or building microservices, I ensure your backend is as powerful as the app's frontend. MongoDB: I am skilled at using MongoDB, a NoSQL database, to design flexible data structures that are ideal for modern apps. I handle schema design, query optimization, and efficient data retrieval, ensuring that your app can scale without performance bottlenecks. I also implement data validation and aggregation pipelines for complex data handling. Docker: With Docker, I ensure seamless deployment of apps in containerized environments. I have experience setting up CI/CD pipelines that make deployment faster and more reliable. Using Docker allows me to create portable and consistent environments, reducing the chances of compatibility issues during deployment. This also ensures that your app runs smoothly across various platforms and scales easily as your user base grows. Let’s discuss how I can help bring your app ideas to life with high-quality development and timely delivery. I’m excited to prove my skills and become a long-term partner for your projects. Looking forward to working with you! Best regards, Srijan

I build AI-powered mobile apps and automation workflows for founders who need to ship fast. Most of my recent work is helping non-technical founders and small teams turn an AI idea into a working product — chatbots, AI assistants, n8n automations, OpenAI/Claude integrations, and Flutter mobile apps with intelligent features baked in. What I've built recently: • OpenClaw integrations — multiple active projects covering setup, memory configuration, browser integration, and Mac automation in Shell/Node.js. Recent client: "strong knowledge on AI and technical problem solving." • Mentot — WhatsApp chatbot for virtual assistance, deployed end-to-end • Tailor AI — AI fashion recommendation app built in Flutter • n8n automations connecting AI models to real business workflows • Flutter + Firebase apps with real-time data and clean architecture How I work: • Clear scope before we start — no surprise hours • Daily updates if the project runs more than a week • Comfortable jumping on a Zoom call to align (book one below for $20) • I work US-friendly hours when projects need it I'm associated with TATOS Technologies, a Kerala-based product team that ships AI MVPs in 2-week sprints. For larger projects ($10K+) I can bring in design, backend, and QA support from the team. For smaller scoped work, you get me directly.