𝗜 𝗮𝗺 𝗮 𝗦𝗲𝗻𝗶𝗼𝗿 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 𝗮𝗻𝗱 𝗦𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁 with 10+ 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 building scalable SaaS platforms, web applications, mobile applications, and cloud-native systems using Angular, React, Next.js, Node.js, Firebase, Google Cloud Platform (GCP), and WordPress. 𝗜 𝗵𝗲𝗹𝗽 𝘀𝘁𝗮𝗿𝘁𝘂𝗽𝘀 𝗮𝗻𝗱 𝗯𝘂𝘀𝗶𝗻𝗲𝘀𝘀𝗲𝘀 𝘁𝗿𝗮𝗻𝘀𝗳𝗼𝗿𝗺 𝗶𝗱𝗲𝗮𝘀 𝗶𝗻𝘁𝗼 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻-𝗿𝗲𝗮𝗱𝘆 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝘀 by designing robust architectures, developing scalable applications, and implementing cloud infrastructure that supports long-term growth. My expertise goes beyond coding. I specialize in 𝗦𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲, 𝗦𝘆𝘀𝘁𝗲𝗺 𝗗𝗲𝘀𝗶𝗴𝗻, 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲 𝗗𝗲𝘀𝗶𝗴𝗻, 𝗠𝘂𝗹𝘁𝗶-𝗧𝗲𝗻𝗮𝗻𝘁 𝗦𝗮𝗮𝗦 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲, 𝗥𝗲𝗮𝗹-𝗧𝗶𝗺𝗲 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀, 𝗔𝗣𝗜 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁, and 𝗖𝗹𝗼𝘂𝗱 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀 that remain maintainable and cost-effective as products scale. 𝗖𝗼𝗿𝗲 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀: ✔ Angular & Angular Material ✔ React & Next.js ✔ Node.js & TypeScript ✔ Firebase (Firestore, Cloud Functions, Authentication, Storage, Messaging) ✔ Google Cloud Platform (GCP) ✔ JavaScript & TypeScript ✔ REST APIs & Third-Party Integrations ✔ WordPress & WooCommerce ✔ AI Integrations (OpenAI, Gemini, Claude) ✔ Progressive Web Apps (PWA) 𝗪𝗵𝗮𝘁 𝗜 𝗕𝘂𝗶𝗹𝗱: • SaaS Platforms • Multi-Tenant Applications • Customer Portals & Client Dashboards • Admin Panels & Internal Business Tools • Real-Time Applications • AI-Powered Applications • E-Commerce & Subscription Platforms • Membership Platforms • CRM & Management Systems • Mobile Applications (Ionic & Angular) • Firebase-Powered Applications 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲 & 𝗖𝗼𝗻𝘀𝘂𝗹𝘁𝗶𝗻𝗴 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀: • Software Architecture & Technical Planning • System Design & Scalability Reviews • Firebase Architecture & Cost Optimization • Database Design & Data Modeling • Security & Authentication Architecture • Performance Optimization • Code Reviews & Technical Audits • Cloud Infrastructure Design Whether you need a Firebase Expert, Angular Developer, React Developer, Next.js Developer, Node.js Developer, Full Stack Developer, or a Software Architect to lead technical decisions, I can help you build reliable, scalable, and maintainable solutions that align with your business goals. 𝗜 𝗳𝗼𝗰𝘂𝘀 𝗼𝗻 𝗱𝗲𝗹𝗶𝘃𝗲𝗿𝗶𝗻𝗴 𝗰𝗹𝗲𝗮𝗻 𝗮𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲, 𝗵𝗶𝗴𝗵-𝗾𝘂𝗮𝗹𝗶𝘁𝘆 𝗰𝗼𝗱𝗲, 𝗮𝗻𝗱 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗮𝗹 𝘀𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀 that enable products to grow without accumulating technical debt.

I am a full-stack developer with over 6 years of experience in making custom mobile and web applications. I use leading technologies like Flutter, Firebase, React, and NodeJS to build easy-to-use, flexible solutions that help businesses grow. My skills allow me to turn your ideas into successful applications. My Technical Skills: - Mobile development ➤ Flutter, FlutterFlow, React Native, iOS, Android, CodeIgniter - Frontend Technologies ➤ HTML, CSS, JavaScript, TypeScript, jQuery, Bootstrap, ReactJS, Vue.js, Angular, Svelte, Blazor - Backend Frameworks ➤ NodeJS (Express), .NET, Django, Flask, NestJS, Spring Boot, Laravel - Databases ➤ PostgreSQL, MSSQL, MySQL, Firebase Database, MongoDB, Redis, SQLite - DevOps ➤ Azure DevOps, Apache, DigitalOcean, Amazon AWS, Google Cloud Platform, Heroku, Docker, Kubernetes - Payment Integrations ➤ Paypal, Stripe, Razorpay, Apple Pay, Paytm, Square, Braintree, and many others - APIs & Libraries ➤ REST APIs, GraphQL, Social Logins (Facebook, Instagram, Google, etc.), Twilio (SMS, VoIP), Google Analytics, Firebase APIs, Google Maps API, In-App Billing, Audio/Video Streaming, Mailchimp, and more - Testing Frameworks ➤ Jest, Mocha, Selenium, Cypress - QA Tester ➤ Manual Testing, Automated Testing, Performance Testing, Security Testing, Usability Testing - Design Tools ➤ Figma, Adobe XD, Sketch, Photoshop, Illustrator - Project Management Tools ➤ Slack, Trello, Jira, Asana, Monday.com, Github, BitBucket, GitLab, Azure DevOps Successful Projects I’ve Completed: - Job/News Posting App: Made a platform for job and news postings. - AI Image Generation Tool: Made a tool using artificial intelligence. - E-commerce App with Admin Dashboard: Built an app with admin features. - WooCommerce to Native App Conversion: Changed WooCommerce websites into mobile apps. - Salon Shop App: Made an app for booking and managing clients for salons. - POS System: Set up a system to make transactions accurate and improve reporting for businesses. Why Choose Me? - Client-Focused: I take time to understand your ideas and make solutions for your business needs. - Passion and Dedication: I am committed to making great user experiences and I care about every project I do. - Responsive Design: I make sure your application works well on all devices and platforms. - Expertise: With my many skills, I bring a lot of technical knowledge to your project. - Scalability: Whether you’re a startup or a large company, I change my services to fit your project size. - Quality Assurance: I follow strict steps to ensure high-quality and reliable applications. - Agile Methodology: I use agile methods for good project management and on-time delivery. - Ongoing Support: I give support after launch to make sure your app keeps working well. Let’s Work Together! Ready to make your app idea happen? Let’s talk about how I can help turn your idea into a successful application.

"Top-Rated Flutter Developer | 5+ Years of Experience in Full-Stack Mobile App Development" 𝘼𝙧𝙚 𝙮𝙤𝙪 𝙡𝙤𝙤𝙠𝙞𝙣𝙜 𝙛𝙤𝙧 𝙖𝙣 𝙚𝙭𝙥𝙚𝙧𝙩 𝙙𝙚𝙫𝙚𝙡𝙤𝙥𝙚𝙧 𝙛𝙤𝙧 𝙮𝙤𝙪𝙧 𝙢𝙤𝙗𝙞𝙡𝙚 𝙖𝙥𝙥 𝙥𝙧𝙤𝙟𝙚𝙘𝙩? 𝙇𝙚𝙩𝙨 𝙬𝙤𝙧𝙠 𝙩𝙤𝙜𝙚𝙩𝙝𝙚𝙧 𝙩𝙤 𝙗𝙪𝙞𝙡𝙙 𝙩𝙝𝙚 𝙣𝙚𝙭𝙩 𝙗𝙞𝙜 𝙩𝙝𝙞𝙣𝙜! ⭐️ Come to me with just an idea or a full design. I'll quote and we'll chat about how I can bring this idea to reality. Hi, I'm Shreya and Welcome to my profile. :) 🎯 5+ Years of Experience in Flutter ✅ 100% Job Success Rate I am proud to be an Upwork Top Rated Freelancer, recognized for my outstanding performance and consistent success across both short- and long-term projects. ✅ Expertise in ♦ Flutter ♦ Android ♦ CSS ♦ JavaScript ♦ Node.js ♦ Payment integration: Stripe, Paypal, Apple Pay, Google Pay, Razorpay, Urway ♦ Firebase: Authentication, Cloud Functions, Messaging, Analytics, Dynamic Link, Storage, Remote Config ♦ Backend: Firebase, MongoDB, Node.js ♦ UI/UX Design: Figma, XD ♦ Social media features: Video/photo Feeds, Stories, Like, Comment section ♦ In app advertisement: Google Admob, Facebook. Applovin, Ironsource ♦ Converting design ideas into responsive, engaging & unique UI with animations Sectors I have Served: I have built applications for diverse industries, including: 📱 AI development app, Health and fitness app, IOT app, Food delivery app, On-demand App, Home services app, Handy man app, Salon app, Beauty app, Taxi app, Ride app, E-commerce app, Dating app, Travel app, Music streaming app, Video streaming app, Fintech app, Shopping app, Telemedicine app, Finance App, Real estate app, Social media app, Chat app, Business app, Messaging app, Online courses app, Online education learning app, Tutor app, Hotel booking app, Online grocery order app ✅ I will provide ♦ High-quality, bug-free apps that can scale to meet the demands of your users. ♦ Maintainable, clean, and scalable code. ♦ Pixel-perfect UI. ♦ Lifetime app maintenance and constant improvements. Are you ready to take your ideas and brands to the next level? I'll build more than your expectations, so come on and let's get connected! Let’s collaborate to bring your vision to life! Regards, Shreya Ambaliya. ✅ 𝐊𝐞𝐲𝐰𝐨𝐫𝐝𝐬: Flutter Developer | Flutter App Development | Cross-Platform Apps | Mobile App Development | iOS & Android Apps | BLoC / Riverpod / GetX | Firebase Integration | REST & GraphQL APIs | Payment Gateways | Push Notifications | Geolocation & Maps | Chat & Video Integration | E-Commerce Apps | FinTech Apps | Healthcare Apps | EdTech Apps | Social Media Apps | Startup MVPs | End-to-End App Development | UI/UX Design in Flutter | Scalable Mobile Solutions

You have an app idea, maybe a Figma file, and you want it live on the App Store and Google Play without a 6-month agency timeline. That is what I build. I'm a Flutter developer with 6+ years building cross-platform mobile apps, and my recent work is almost all the same thing: turning a founder's idea or design into a working AI-powered MVP on Flutter and Firebase, shipped to both stores. 100% Job Success, Top Rated, and most of my clients come back for version 2. What I build most: AI-powered app MVPs: ChatGPT / OpenAI / Gemini chatbots, AI assistants, AI journaling and coaching, on-device ML features Flutter + Firebase apps end to end: Auth, Firestore, Cloud Functions, push notifications, real-time data MVP from a Figma file or a written spec, built clean and launch-ready FlutterFlow apps finalized: logic, RevenueCat, Firebase, store submission Payments and subscriptions: Stripe, RevenueCat, in-app purchases Verticals I've already shipped in: health and telehealth, fitness and wellness, fintech and crypto wallets, booking and service marketplaces, real estate, social and chat. My stack: Flutter, Dart, Firebase, Firestore, Node.js, REST APIs, OpenAI API, Stripe, RevenueCat, Google Maps / Mapbox, SQLite / PostgreSQL. How I work: you tell me the core idea, I map out the screens and the data model, we agree on a fixed scope for the MVP, and I build it in clear milestones so you can test as we go. Most MVPs ship in 2 to 4 weeks. If you want your AI app idea built and live on both stores, send me a message with what you have so far (idea, Figma, or an existing app) and I'll tell you exactly how I'd build it and what it costs.

Delivered 𝟱𝟬+ high-performance iOS & Android apps using React Native, Firebase & Supabase with 𝟰𝟬% faster workflows by leveraging modern AI-assisted development tools such as Codex, Claude Code, and Cursor , while ensuring production-quality code , real-time features, AI integrations, secure payments, subscriptions, APIs, and scalable solutions improving user engagement by 𝟲𝟬%+ ➡️ 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 ✅ Cross-Platform Mobile App Development ✅ React Native CLI & Expo Development ✅ Firebase & Supabase Backend Integration ✅ Real-Time Chat Application Development ✅ Socket-Based Live Communication Features ✅ REST API Development & Integration ✅ AI-Powered Mobile App Features ✅ Subscription & Payment Integration ✅ App Store & Play Store Deployment ➡️ 𝗦𝗸𝗶𝗹𝗹𝘀 ✅ React Native ✅ JavaScript / TypeScript ✅ Firebase Authentication & Database ✅ Supabase Integration ✅ Real-Time Database Management ✅ Socket. io Integration ✅ RESTful API Integration ✅ AI API Integration ✅ WebView Implementation ✅ Stripe Payment Gateway ✅ In-App Purchase Integration ➡️ 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀 ✅ Custom iOS & Android App Development ✅ MVP Mobile App Development ✅ AI-Based Mobile Applications ✅ Chat & Messaging Applications ✅ E-Commerce Mobile Apps ✅ SaaS Subscription Applications ✅ Social Networking Applications ✅ Business Automation Apps ✅ API & Backend Connected Apps ✅ Mobile App Maintenance & Optimization ➡️ 𝗪𝗼𝗿𝗸𝗶𝗻𝗴 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 ✅ Developed scalable mobile apps with secure authentication systems ✅ Built real-time chat apps with instant messaging features ✅ Integrated Firebase, Supabase, APIs, AI models & payment gateways ✅ Created subscription-based applications with Stripe & in-app purchases ✅ Managed complete app publishing process for Google Play & Apple App Store ➡️ 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝘆 & 𝗗𝗼𝗺𝗮𝗶𝗻 ✅ Healthcare Applications ✅ E-Commerce Platforms ✅ Social Media Apps ✅ FinTech Applications ✅ AI-Based Applications ✅ SaaS Products ✅ Booking Applications ✅ Education & Learning Apps ✅ Business Management Solutions ➡️ 𝗧𝗼𝗼𝗹𝘀 & 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀 ✅ React Native CLI ✅ Expo ✅ Firebase ✅ Supabase ✅ Socket. io ✅ Stripe ✅ REST APIs ✅ OpenAI APIs ✅ Google Play Console ✅ Apple Developer Console ✅ Git & GitHub ✅ VS Code ✅ Postman ➡️ 𝗔𝗜-𝗔𝘀𝘀𝗶𝘀𝘁𝗲𝗱 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 ✅ OpenAI Codex ✅ Claude Code ✅ Cursor AI ✅ AI-assisted rapid prototyping ✅ Faster debugging & code optimization ✅ Accelerated feature development while maintaining clean, production-ready code ➡️ 𝗪𝗵𝘆 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 𝗠𝗲? ✅ Clean & scalable code structure ✅ Performance-focused development ✅ Secure backend integrations ✅ Smooth communication & updates ✅ Complete support from idea to deployment ✅ Build faster using modern AI-assisted development tools ✅ Production-ready, human-reviewed code ➡️ 𝗟𝗲𝘁’𝘀 𝗕𝘂𝗶𝗹𝗱 𝗬𝗼𝘂𝗿 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽 Have an app idea or need improvements in your existing application? Let’s create a fast, scalable, and revenue-ready mobile app that delivers a premium user experience. 𝗞𝗲𝘆𝘄𝗼𝗿𝗱𝘀: React Native Developer, Mobile App Developer, iOS App, Android App, Expo, React Native CLI, Firebase, Supabase, Socket. io, Real Time Chat, REST API, API Integration, AI App Development, OpenAI Integration, Stripe, Payment Gateway, In App Purchase, Subscription App, WebView, App Store Deployment, Play Store Deployment, Cross Platform App, JavaScript, TypeScript, Mobile UI, Mobile UX, SaaS App, Startup App, MVP Development, Chat App, ECommerce App, Firebase Auth, Push Notifications, Backend Integration, Mobile Development, Hybrid App, Custom App, App Maintenance, App Optimization,Codex, Claude Code, Cursor AI, AI-Assisted Development, AI Coding, Rapid Prototyping, Full Stack Developer, React Developer, Next.js, React.js, Website Development, Web Application Development, Landing Page Development.

Most mobile developers can ship an app. Most AI developers can wire up an API. I do both — which means I build mobile apps that are genuinely intelligent, not just polished wrappers around forms. I help founders, product teams, and agencies launch production-ready iOS and Android apps powered by the Anthropic Claude API: AI chatbots, document analyzers, smart assistants, agentic workflows, and automation features that would normally require a separate backend team. What I build: • FlutterFlow and Flutter apps with embedded Claude AI features — chat, summarization, document Q&A, smart recommendations, voice-to-text workflows, and personalized onboarding. • Custom Dart code injected into FlutterFlow projects when no-code hits its ceiling — clean architecture, Riverpod or Provider state management, and App Store / Play Store deployment. • Claude API backends on Python (FastAPI) or Node.js — function calling, tool use, RAG pipelines, MCP servers, and secure prompt orchestration. • Firebase, Supabase, Stripe, RevenueCat, OneSignal, Algolia, and HealthKit integrations for production mobile apps. • Automation layers using Claude Code, Claude Cowork, n8n, and Make to connect mobile apps to Xero, HubSpot, Google Sheets, and internal tools. Why clients hire me: Top Rated Plus on Upwork, 96% Job Success Score, $200K+ earned across 58+ projects. One developer covers both the mobile front-end and the AI backend — no coordination overhead, no contractor handoff gaps. Milestone-based delivery, daily Slack or Loom updates, and clean handoff documentation on every engagement. Send an invite with a short description of what you're building. I'll come back with a realistic plan, timeline, and recommended stack — and tell you honestly whether FlutterFlow is the right tool, or whether native Flutter or a hybrid backend approach will serve you better.

I build mobile apps that scale cleanly and ship fast — using AI tooling to accelerate delivery without skipping the architecture work that keeps a codebase maintainable. 🔹 What I bring: ▸ 8+ years building production Flutter apps with Clean Architecture, SOLID principles, and testable, scalable codebases. ▸ Experience leading frontend technical direction on complex apps — architecture decisions, code review standards, and mentoring. ▸ Full-stack capability: I can own the mobile app and the backend it talks to (Firebase, Node.js, GCP), so you're not coordinating between multiple contractors. 🔹 AI-Augmented Development ▸ I use AI coding tools (Claude Code, Copilot, Cursor) to speed up boilerplate, prototyping, and test generation — but architecture decisions, code review, and final quality checks are always mine. ▸ This means faster delivery without the usual trade-off: you get senior-level oversight on every line, not just AI output rubber-stamped. ▸ Ideal if you need an MVP fast but don't want to inherit unmaintainable code six months later. 🔹 Frontend ▸ Flutter & Dart, native Android (Java/Kotlin) ▸ State management: Bloc/Cubit, Provider, Riverpod ▸ Offline-first apps: Hive, Drift, Firebase local storage ▸ REST & GraphQL integration, WebSockets, third-party SDKs ▸ CI/CD to App Store & Play Store via Codemagic ▸ In-app purchases, push notifications, deep links, social login, maps/places, camera/QR, Bluetooth, chat, biometrics 🔹 Backend ▸ Firebase: Auth, Firestore, Realtime DB, Hosting, Push ▸ GCP: Cloud Storage, Cloud Functions, Cloud Run, Cloud Scheduler ▸ Node.js/TypeScript: Express, node-cron, Jest ▸ MongoDB/Mongoose, PostgreSQL/Prisma ▸ Auth & security: JWT, OAuth2, RBAC, Firebase Security Rules ▸ Payments (Stripe, PayPal), Docker, Sentry, Kafka, webhooks 🔹 Engineering Practices ▸ Clean Architecture & MVVM depending on project size/timeline ▸ Test-driven development, CI/CD pipelines ▸ Agile workflows: sprint planning, code review, Git-based collaboration If you want code that's still easy to work with a year from now — not just code that works today — let's talk.

I’m a 𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 𝗔𝗽𝗽 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 𝘄𝗶𝘁𝗵 𝟭𝟱+ 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 working on mobile products across startups, marketplaces, operational platforms, and production systems. I 𝘄𝗼𝗿𝗸 𝘄𝗶𝘁𝗵 𝘀𝘁𝗮𝗿𝘁𝘂𝗽𝘀 𝗮𝗻𝗱 𝗯𝘂𝘀𝗶𝗻𝗲𝘀𝘀𝗲𝘀 𝗯𝘂𝗶𝗹𝗱𝗶𝗻𝗴 𝗙𝗹𝘂𝘁𝘁𝗲𝗿 𝗮𝗽𝗽𝘀 𝗮𝗰𝗿𝗼𝘀𝘀 𝗶𝗢𝗦 𝗮𝗻𝗱 𝗔𝗻𝗱𝗿𝗼𝗶𝗱with a strong focus on stability, scalability, and long-term maintainability. A lot of 𝗮𝗽𝗽𝘀 𝘄𝗼𝗿𝗸 𝗳𝗶𝗻𝗲 𝗱𝘂𝗿𝗶𝗻𝗴 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁, but once 𝗿𝗲𝗮𝗹 𝘂𝘀𝗲𝗿𝘀 𝘀𝘁𝗮𝗿𝘁 𝘂𝘀𝗶𝗻𝗴 𝘁𝗵𝗲𝗺, 𝗽𝗿𝗼𝗯𝗹𝗲𝗺𝘀 𝘂𝘀𝘂𝗮𝗹𝗹𝘆 𝘀𝘁𝗮𝗿𝘁 𝘀𝗵𝗼𝘄𝗶𝗻𝗴 𝘂𝗽 unstable releases, slow performance, backend issues, or features that become difficult to maintain as the product grows. 𝗧𝗵𝗮𝘁’𝘀 𝘁𝗵𝗲 𝗸𝗶𝗻𝗱 𝗼𝗳 𝘄𝗼𝗿𝗸 𝗜 𝘂𝘀𝘂𝗮𝗹𝗹𝘆 𝗵𝗲𝗹𝗽 𝘄𝗶𝘁𝗵. 𝗠𝗼𝘀𝘁 𝗼𝗳 𝗺𝘆 𝘄𝗼𝗿𝗸 𝗶𝗻𝘃𝗼𝗹𝘃𝗲𝘀: • Marketplace and booking platforms • GPS and live-tracking applications • Real-time chat and notification systems • Firebase and API-driven mobile apps • Admin dashboards and operational tools • Payment and subscription integrations • Flutter Web and cross-platform applications • Existing app stabilization and rescue projects I also 𝘄𝗼𝗿𝗸 𝗼𝗻 𝗶𝗺𝗽𝗿𝗼𝘃𝗶𝗻𝗴 𝗶𝗻𝗵𝗲𝗿𝗶𝘁𝗲𝗱 𝗰𝗼𝗱𝗲𝗯𝗮𝘀𝗲𝘀, 𝗳𝗶𝘅𝗶𝗻𝗴 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻 𝗶𝘀𝘀𝘂𝗲𝘀, 𝗿𝗲𝘀𝗼𝗹𝘃𝗶𝗻𝗴 𝗿𝗲𝗹𝗲𝗮𝘀𝗲 𝗯𝗹𝗼𝗰𝗸𝗲𝗿𝘀, and helping teams move from MVP stage to stable production systems that are easier to scale and maintain. 𝗜 𝗮𝗺 𝗰𝗼𝗺𝗳𝗼𝗿𝘁𝗮𝗯𝗹𝗲 𝘄𝗼𝗿𝗸𝗶𝗻𝗴 𝘄𝗶𝘁𝗵: Flutter • Firebase • Node.js • NestJS • REST APIs • GraphQL • PostgreSQL • Redis • Socket IO • WebSockets • AWS • CI/CD If you already have an app in progress or an existing product that needs improvement, I can help review the current setup, identify technical bottlenecks, and suggest the cleanest path forward.

I specialize in FlutterFlow Mobile App Development, building scalable applications using FlutterFlow, Flutter, Firebase, and Supabase. With strong experience in FlutterFlow, I deliver high-quality Mobile App Development solutions combining FlutterFlow, Flutter, Firebase, and Supabase. Using FlutterFlow, I create full-cycle Mobile App Development products, integrating backend systems with Firebase and Supabase, while extending functionality with custom code in Flutter. My FlutterFlow approach allows faster Mobile App Development without sacrificing scalability powered by Firebase and Supabase. In every FlutterFlow project, I focus on clean architecture, performance, and seamless UX using Flutter, Firebase, and Supabase. My expertise in FlutterFlow enables rapid Mobile App Development for startups and businesses using Firebase and Supabase. What I do I provide full Mobile App Development using FlutterFlow, including: • MVP Mobile App Development with FlutterFlow • Backend setup with Firebase and Supabase • Custom logic using Flutter inside FlutterFlow • Real-time features using Firebase and Supabase • Scalable Mobile App Development architecture with FlutterFlow My FlutterFlow workflow ensures fast Mobile App Development, while leveraging Flutter, Firebase, and Supabase for flexibility and performance. Experience I have delivered multiple Mobile App Development solutions using FlutterFlow, Flutter, Firebase, and Supabase, including: • AI-powered apps using FlutterFlow + Firebase • FinTech platforms with FlutterFlow, Flutter, Supabase • Social apps using FlutterFlow + Firebase • Marketplace apps using FlutterFlow + Supabase Each Mobile App Development project built with FlutterFlow integrates Flutter, Firebase, and Supabase for scalability. Technology Stack My Mobile App Development stack includes: • FlutterFlow for Low Code Mobile App Development • Flutter for custom features in Mobile App Development • Firebase for backend infrastructure • Supabase for scalable databases • End-to-end Mobile App Development with FlutterFlow Why me I focus on delivering reliable Mobile App Development using FlutterFlow, supported by Flutter, Firebase, and Supabase. Clients choose me for: • Fast delivery using FlutterFlow • Scalable backend with Firebase and Supabase • Flexible architecture combining FlutterFlow and Flutter • Production-ready Mobile App Development If you are looking for FlutterFlow expertise in Mobile App Development with Flutter, Firebase, and Supabase, I’m ready to help 🚀

I'm a Senior Flutter Developer with 5+ years of experience building and fixing production mobile apps for iOS and Android. I currently work as a Senior Software Engineer at Stratagile, where I've shipped a range of production apps including delivery platforms, booking systems, a hotel management system, banking applications, and a kids' video streaming platform, alongside freelance work here on Upwork with completed jobs. What I'm best at Clients generally come to me for one of two things: building a new Flutter app from the ground up, or resolving issues in one that's already live and breaking. The second is where I've built the strongest track record production crashes, Firebase login and authentication failures, bug fixes, feature implementation on existing codebases, and backend migration issues. A few recent examples from completed projects: Diagnosed a production app crash directly from crash logs and shipped a fix without disrupting any other part of the app Resolved a Firebase login issue the same day it was reported, with a clear explanation of root cause Fixed authentication and data sync issues during a Supabase backend migration, with zero data loss Handled bug fixes and feature implementation on an existing Flutter codebase I hadn't originally built If your app is live and something just broke — a crash, a login failure, a sync issue — I can usually scope the fix within hours of seeing the logs, not days. What I build with Flutter and Dart for the app layer; Firebase and Node.js for backend and custom APIs; MySQL, SQLite, and MongoDB depending on the data needs; and Supabase when a project calls for it. For state management, I work comfortably across Provider, GetX, Riverpod, and the Bloc pattern, and I follow MVC and standard design-pattern practices to keep codebases maintainable for whoever touches them next — including you, if you bring on another developer later. Integrations I've shipped in production Firebase Cloud Services, AdMob, OneSignal, Agora (real-time audio/video calling), Google Maps, payment gateways, SMS gateways, push notifications, in-app purchases, and barcode/QR scanning. I also set up CI/CD pipelines with GitHub Actions and Codemagic so builds and releases aren't a manual headache. How I work I respond within a few hours. I'll tell you upfront whether something is a quick fix or a real build (and price/time it honestly either way), and I keep communication direct; clients have consistently noted clear communication and reliability as what they remember most. I hold a 100% Job Success Score and Top Rated status on Upwork, and I'm available 40-50 hours/week for the right project. Send me what's broken or what you want built, and I'll give you a straight answer on scope and timeline before we start.