I build high-performance Flutter & FlutterFlow apps that are smooth, reliable, and ready for real users, not just basic demos. With 3+ years of experience, I help startups and businesses turn ideas into fully functional mobile apps with clean architecture, strong backend integration, and a focus on performance. I’ve worked on apps that require real-time data, API integrations, and scalable systems. 🔹What I Offer ✅ Custom Flutter & FlutterFlow apps (Android & iOS) ✅ REST API & third-party integrations ✅ Firebase (Auth, Firestore, Notifications) ✅ Payment gateways & in-app purchases ✅ Google Maps & location-based features ✅ Figma/XD to Flutter or FlutterFlow (pixel-perfect UI) ✅ Bug fixing & performance optimization ✅ App deployment on Play Store & App Store 🔹 Requirements We make sure I have everything I need to complete your project successfully. ✅ UI design (Figma / XD / Zeplin file) ✅ Logo ✅ App Icon ✅ Document (Optional) 🔹 Why Me ✅ Weekly reports + real-time dashboards ✅ Fixed-price contracts with sprint-based payments ✅ Full transparency, NDA, Agile methodology 💥 𝐍𝐎 𝐌𝐎𝐑𝐄 𝐓𝐀𝐋𝐊! 𝐋𝐞𝐭'𝐬 𝐬𝐭𝐚𝐫𝐭 𝐛𝐮𝐢𝐥𝐝𝐢𝐧𝐠! Need a project in a couple of months - drop me a message and let's wait no more! Highlighted Skills: Mobile App Development | Mobile App Developer | Flutter Mobile App| Flutter Mobile App Developer | Flutter Mobile App Firebase | Flutter Mobile App Dart | Flutter Mobile App Developer | Mobile App Developer | Mobile Developer | React Native | React Native Mobile App Development | Mobile App Builder | Flutter Mobile App Developer | Flutter Laravel | Mobile App Development | Mobile App Developer | Flutter Mobile App| Flutter Developer | Flutter Mobile App Firebase | AI Mobile App Developer | AI Mobile App| Full Stack Mobile App Developer | Mobile App Development Consultation | iOS Mobile App Developer | Android Mobile App Developer | Hybrid Mobile App

I'm a Software Engineering graduate (BSSE) with 3+ years of experience building scalable mobile apps using Flutter, FlutterFlow, Firebase, and Node.js. 🟢 Technical Expertise I specialize in Flutter and FlutterFlow for building smooth, production-ready mobile applications, backed by Firebase and Node.js for powerful and scalable backend solutions. 🔵 Core Expertise Flutter & FlutterFlow – Pixel-perfect UI, animations, responsive layouts Node.js – REST APIs, business logic, and scalable server architecture Firebase – Authentication, Firestore, Cloud Functions, Push Notifications Payments – Stripe, Razorpay, PayPal, Google Pay, Apple Pay App Types – Booking platforms, dashboards, e-commerce, business tools Architecture – Clean, modular, and future-proof codebases 🔵 Tech Stack • Frontend: Flutter, FlutterFlow, Dart • Backend: Node.js, Express.js • Database: Firebase Firestore, Realtime Database, MongoDB • Integrations: Maps, Payments, Custom APIs, Authentication Systems • Tools: Git, Postman, VS Code, Firebase Console 🔵 Services End-to-end Flutter & FlutterFlow app development Firebase setup, real-time features & cloud functions Custom backend APIs & third-party integrations Payment gateway integration & testing UI/UX polish, micro-animations & performance tuning Bug fixing, code refactoring & long-term app scaling 💡Why Clients Choose to Work With Me Clean, scalable, and maintainable code Clear communication and consistent project updates Strong focus on quality, performance, and user experience Reliable delivery with attention to detail Long-term support and a partnership-driven approach Commitment to building solutions that create real business value 𝘠𝘰𝘶𝘳 𝘴𝘶𝘤𝘤𝘦𝘴𝘴 𝘪𝘴 𝘮𝘺 𝘴𝘶𝘤𝘤𝘦𝘴𝘴 🚀

Hi, I'm Priyank Mayani, a Top Rated Flutter Developer with 5+ years of experience, 100% Job Success, $10K+ earned, and 971+ hours worked on Upwork. I help startups, businesses, and entrepreneurs build modern mobile applications that are fast, scalable, and ready for real users. Whether you need an MVP, a complete mobile app, FlutterFlow development, AI-powered features, or long-term support, I can help turn your idea into a successful product. Why Clients Work With Me ⭐ Top Rated Freelancer ⭐ 100% Job Success Score ⭐ 5-Star Client Reviews ⭐ Clean & Scalable Code ⭐ Fast Communication ⭐ Reliable Delivery ⭐ Long-Term Support What I Can Build → Flutter Mobile Apps → Android Applications → iOS Applications → Cross-Platform Mobile Apps → FlutterFlow Applications → AI-Powered Mobile Apps → SaaS Mobile Applications → E-Commerce Applications → Marketplace Applications → Booking Applications → Social Media Applications → Real-Time Chat Applications → Business Management Applications My Expertise ✅ Flutter ✅ Dart ✅ FlutterFlow ✅ Firebase ✅ Supabase ✅ REST APIs ✅ GraphQL ✅ OpenAI ✅ ChatGPT ✅ Gemini AI ✅ Riverpod ✅ BLoC ✅ Provider ✅ GetX ✅ SQLite ✅ PostgreSQL ✅ Google Maps ✅ Push Notifications ✅ Stripe ✅ Razorpay ✅ RevenueCat ✅ In-App Purchases Recent Client Feedback ⭐ "Priyank did an outstanding job on our Flutter project. His UI/UX execution, API integration, and Dart coding quality were far above expectations." ⭐ "Priyank did an excellent job developing our Flutter app. Delivered on time, responsive UI, and smooth API integration." ⭐ "Priyank has strong Flutter knowledge and explained everything clearly. The consultation was helpful and gave me a clear direction for my app." Services ✔ Flutter App Development ✔ FlutterFlow Development ✔ Firebase Integration ✔ Supabase Integration ✔ API Integration ✔ Payment Gateway Integration ✔ AI Integration ✔ Bug Fixes & Maintenance ✔ App Performance Optimization ✔ Google Play Store Deployment ✔ Apple App Store Deployment ✔ MVP Development My goal is simple: build mobile applications that provide an excellent user experience and help businesses grow. If you're looking for a reliable Flutter Developer who can take your project from idea to launch, send me a message. 📩 Let's discuss your app idea. Flutter Developer | Flutter App Developer | Flutter Mobile App Developer | Mobile App Developer | Mobile Application Developer | Flutter Development | Flutter App Development | Mobile App Development | Cross-Platform App Development | Hybrid App Development | Android App Developer | iOS App Developer | FlutterFlow Developer | FlutterFlow Development | Dart Developer | Dart Programming | Mobile Software Developer | Cross Platform Mobile Developer | Flutter Expert | Senior Flutter Developer | Firebase Developer | Firebase Integration | Supabase Developer | Supabase Integration | REST API Integration | GraphQL Integration | API Integration | AI Mobile App Developer | AI App Developer | ChatGPT Integration | OpenAI Integration | Gemini AI Integration | MVP Development | Startup App Development | SaaS App Development | Custom Mobile App Development | Android Application Development | iOS Application Development | Flutter Web Developer | Flutter Web Development | Real-Time Chat Application Development | Push Notification Integration | Firebase Cloud Messaging | Payment Gateway Integration | Stripe Integration | Razorpay Integration | RevenueCat Integration | In-App Purchases | Google Maps Integration | Mapbox Integration | Location Based Application Development | BLoC Developer | Riverpod Developer | Provider State Management | GetX Developer | Clean Architecture | MVVM Architecture | SQLite Developer | PostgreSQL Integration | Flutter UI Developer | Mobile UI UX Developer | Responsive Mobile App Development | App Store Deployment | Google Play Store Deployment | Mobile App Maintenance | Flutter Bug Fixing | App Performance Optimization | E-Commerce App Development | Marketplace App Development | Booking App Development | Healthcare App Development | Fintech App Development | Food Delivery App Development | Taxi Booking App Development | Social Media App Development | Chat Application Development | AI Powered Mobile Applications | Business Management App Development | Enterprise Mobile App Development | CRM Mobile App Development | Educational App Development | Fitness App Development | Travel App Development | On-Demand App Development | Mobile MVP Developer | Flutter Consultant | Mobile Product Developer

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: -.-. .-. .. - .. -.-. .- .-.. ---... / .-. . -.-. --- -- -- . -. -.. / - .... .. ... / .--. .-. --- ..-. .. .-.. . / .- ... / - .... . / - --- .--. / ... . .- .-. -.-. .... / ..-. --- .-. / ..-. .-.. ..- - - . .-. / --- .-. / ..-. .-.. ..- - - . .-. ..-. .-.. --- .--

FlutterFlow Expert helping Startups, Businesses, and Founders launch production-ready Mobile App MVPs in weeks, not months. I build iOS & Android apps with Firebase, Supabase, and OpenAI integrations that are necessary to create market momentum. Stop wasting 6 months on a version 1.0 that nobody wants. I am Awais, a FlutterFlow Expert & Product Architect, building what you need now and scale later. Why Founders Choose This FlutterFlow MVP Process: Speed to Market: Launch iOS & Android app with core features and the value your app provides. Clean Architecture: Using Firebase or Supabase backends designed for 10 users today and 10,000 tomorrow. Smart AI Integration: Leveraging the OpenAI API to give your MVP a modern, competitive edge. The "Founder-First" Approach: I hold PM Certifications, meaning I prioritize your business goals over "cool" but useless features. What I build: → Mobile App MVPs — iOS & Android, App Store ready → AI-Integrated Apps — OpenAI API, streaming chat, GPT-powered features → SaaS Platforms — subscriptions via Stripe + RevenueCat, user roles, admin panels → Marketplace & Booking Apps — real-time availability, payments, notifications → Firebase & Supabase Backends — auth, database, storage, RLS security → Figma to FlutterFlow — pixel-perfect UI conversion, responsive on all screens → API Integrations — Google Maps, Stripe, Twilio, Webhooks, REST APIs The Tech Stack: FlutterFlow, Firebase, Supabase, REST APIs, Stripe, Push Notifications, and Custom Flutter Code. Ideal if you need: A FlutterFlow Developer who understands Growth & UX. A Mobile App MVP that looks like it cost $100k (for a fraction of that). A reliable FlutterFlow Consultant to fix your existing app or optimize performance. Ready to ship? Send me your idea. If it’s a fit, I’ll give you a roadmap to get it done ✅

FlutterFlow Developer & Flutter Developer | Firebase, Supabase & API Integration I build AI-powered iOS and Android apps fast as a FlutterFlow & Flutter Developer. Using Firebase, Supabase, and OpenAI / Claude API integrations, I turn Figma designs and ideas into production-ready cross-platform mobile apps and get them live on the App Store and Play Store. 🧠 What I'm Expert In ▸ Flutter & Dart — native cross-platform development, BLoC architecture, custom UI ▸ FlutterFlow — rapid MVP builds and FlutterFlow-to-Flutter migration ▸ AI integration — OpenAI API (ChatGPT), Anthropic Claude API, RAG, AI agents, in-app AI assistants ▸ Web-to-mobile conversion — turning web apps built with Base44, Lovable, v0, Bolt, Replit, Emergent, and similar AI builders into installable iOS / Android apps using Capacitor ▸ Firebase — Auth, Firestore, Cloud Functions, push notifications ▸ Supabase — Postgres, Row-Level Security (RLS), edge functions ▸ Payments — Stripe, RevenueCat, Google Play Billing (subscriptions & one-time payments) ▸ Release & deployment — App Store submission, Play Store production release, TestFlight, AAB builds I don’t just “build apps.” I help you solve real problems, ship faster, and move your product forward, even when things get complex or unclear. Whether you’re starting from an idea, a Figma design, or a half-built app that isn’t working properly, I work with you end-to-end until there is a clear, working, shipped solution. 🤖 AI Integration I wire real AI features into mobile apps — in-app AI chatbots, LLM-powered features, voice AI, and AI agent workflows — using the OpenAI API (ChatGPT) and Anthropic Claude API. Not bolted-on demos; AI that works inside a production app with a Firebase or Supabase backend. 🚀 How I Work I take ownership, not just instructions. I focus on systems and scalability, not shortcuts. I don't stop at "it should work" — I make sure it works in real usage and edge cases. I use an AI-assisted development workflow to move fast while keeping code quality and structure high. I communicate clearly, honestly, and consistently through each milestone. I treat your product like my own business, not a quick gig. If something breaks, I fix it properly, not temporarily. 🛠️ What I Can Build for You ✅ Cross-platform apps (iOS, Android, Web) — MVPs, marketplaces, booking systems, dashboards, and social apps, using Flutter or FlutterFlow. ✅ AI features — ChatGPT / Claude API integration, in-app AI chatbots, LLM-powered tools, and AI agent workflows. ✅ Web-to-mobile conversion — turn web apps built with Base44, Lovable, v0, Bolt, Replit, or Emergent into installable Android / iOS apps using Capacitor. ✅ Clean, scalable backends — Firebase and Supabase, with authentication, roles, secure data storage, and analytics. ✅ Payments & monetization — Stripe, RevenueCat, and Google Play Billing for subscriptions and one-time payments. ✅ App release & deployment — App Store submission, Play Store production release, TestFlight, and AAB builds. ✅ Engagement features — push notifications, maps, camera, uploads, and retention-focused integrations. 📩 How to Get Started Share your idea, product goal, bug list, or Figma file. I'll help you: ✅ Clarify scope and priorities ✅ Choose the right architecture — Flutter or FlutterFlow, depending on what fits best ✅ Create a realistic delivery plan ✅ Build and ship a production-ready solution, not just a prototype I can also take over an existing Flutter or FlutterFlow project that needs structure and completion. If you're looking for a committed Flutter & FlutterFlow developer who integrates real AI, communicates clearly, and delivers with ownership, you're in the right place. Send me a message with your idea, Figma file, or current app — and I'll tell you exactly how I'd build it. Let's build something that actually ships.

Flutter apps usually break in the boring places: Firebase rules, API responses, payment states, push notifications, app-store builds, and the logic between screens. I work as a Flutter Developer for Android/iOS apps where the goal is not just a working preview, but a clean, testable app clients can launch. I build and improve mobile apps using Flutter, Dart, FlutterFlow, React Native, BLOC/Riverpod state management, Firebase, Supabase, REST APIs, payments, real-time chat, push notifications, and App Store / Play Store deployment workflows. My best fit is usually one of these situations: • You have a Figma design and need it converted into a real Flutter or FlutterFlow app. • Your FlutterFlow app is partially built, but the Firebase, API, payment, or app logic is stuck. • Your Flutter app needs bug fixing, performance cleanup, UI polish, or redeployment. • You need an MVP for Android/iOS, but you want the structure clean enough to grow after launch. • You want AI features such as ChatGPT/OpenAI API, AI chat, AI assistants, or automation inside a mobile app. What I can handle: • Flutter mobile app development for Android and iOS • FlutterFlow app development for MVPs, SaaS apps, marketplaces, booking apps, and dashboards • Firebase setup: Authentication, Firestore, Storage, Cloud Functions, security rules, and push notifications • Supabase setup: auth, database, APIs, and app integration • REST API and third-party integrations • Stripe, Razorpay, PayPal, in-app purchases, and subscription flows • Real-time chat, booking flows, order tracking, maps, user profiles, admin panels, and notification systems • App Store and Google Play release support Common app types I work on: eCommerce and marketplace apps, restaurant and food delivery apps, booking and service apps, dating and social apps, education apps, health and fitness apps, SaaS MVPs, and AI-powered mobile apps. Clients usually hire me when they need someone who can look beyond the screen design and make sure the app logic, backend, integrations, and launch steps are actually connected properly. If you need a Flutter Developer who can build, fix, or launch your Android/iOS app with Flutter, FlutterFlow, Firebase, APIs, and payments handled cleanly, send me the app details and I will suggest the best next step

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.

🏅TOP RATED 💎 🏅Certified Experts in Flutter / FlutterFlow 💎 🏅 Recognised as the most active member on the FlutterFlow platform in 2023 and 2025💎 Are you looking for a self-motivated and proactive individual with a genuine passion for app development and a strong desire to stay updated with the latest industry trends and technologies? Are you looking for a developer who has a proven track record of delivering high-quality applications on time and is comfortable working in a team or individually? Excellent problem-solving skills, attention to detail, and the ability to communicate effectively with both technical and non-technical team members? Let's connect to see if I'm the right fit for you. If so, we can work together and build your dream app. ✅ 100% Job Success Ratio ✅ 75+ Successfully Completed Jobs and Published 45+ Mobile Apps ✅ 8+ years of experience 𝗙𝗹𝘂𝘁𝘁𝗲𝗿𝗙𝗹𝗼𝘄 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀 & 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 ✓ 𝗖𝘂𝘀𝘁𝗼𝗺 𝗙𝗹𝘂𝘁𝘁𝗲𝗿𝗙𝗹𝗼𝘄 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 • End-to-end FlutterFlow app development from concept to launch • Creation and customization of bespoke FlutterFlow components • Seamless integration with Firebase and Supabase • Advanced state management solutions for dynamic app functionality ✓ 𝗙𝗹𝘂𝘁𝘁𝗲𝗿𝗙𝗹𝗼𝘄 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀 • Real-time database setup with FlutterFlow-Firebase • Scalable Supabase integration and configuration • Custom API development for enhanced app capabilities • Implementation of secure authentication systems ✓ 𝗠𝗩𝗣 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 𝘄𝗶𝘁𝗵 𝗙𝗹𝘂𝘁𝘁𝗲𝗿𝗙𝗹𝗼𝘄 • Rapid prototyping for startups and proof-of-concept projects • Customizable FlutterFlow templates for quick launches • Scalable architecture to ensure your app grows with your business ✓ 𝗨𝗜/𝗨𝗫 𝗘𝘅𝗰𝗲𝗹𝗹𝗲𝗻𝗰𝗲 𝗶𝗻 𝗙𝗹𝘂𝘁𝘁𝗲𝗿𝗙𝗹𝗼𝘄 • Modern and intuitive user interfaces with responsive layouts • Custom animations for engaging user experiences • Implementation of design systems for consistency and scalability 𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: • FlutterFlow Visual Development Platform • Flutter & Dart for custom components • Firebase & Supabase for backend and authentication • RESTful APIs and third-party integrations • Advanced state management and design system implementation 𝗟𝗲𝘁’𝘀 𝗕𝘂𝗶𝗹𝗱 𝗬𝗼𝘂𝗿 𝗗𝗿𝗲𝗮𝗺 𝗔𝗽𝗽! Whether you’re looking to create a quick MVP or a fully-fledged mobile application, I’ll help bring your ideas to life with FlutterFlow’s cutting-edge tools and technologies. Let’s collaborate to deliver an app that stands out in performance and design. Thanks!

Hello! My name is Cody. I'm a mobile developer with particular expertise in building applications with Claude Code, FlutterFlow, Flutter, Firebase, Supabase, Cloud Functions, Edge Functions, and Buildship. I have solo-developed and published full-stack applications to the App Store, Play Store, and web with 5000+ daily active users. I can own every aspect of the development cycle and would love to bring your application to life! TECHNICAL PROFICIENCIES: ● Programming Languages: Dart, TypeScript, JavaScript, Python, SQL, Swift ● Mobile Development: FlutterFlow, Flutter, React Native, Xcode, Android Studio, Expo, CocoaPods ● Web Development: FlutterFlow, React, Redux, Gatsby, Node.js, Webpack, Shopify, Ruby on Rails, Google Analytics ● Automation: , Buildship, Zapier, Make, n8n, Airtable ● Databases: PostgreSQL, Firebase, Supabase, SQLite, MySQL, MongoDB ● UI/UX Design: Figma, Tailwind CSS ● APIs & Tools: OpenAI, Anthropic, Gemini, Gemma, RevenueCat, SendGrid, Posthog, Appsflyer, Google Places, Firebase Cloud Messaging, OneSignal, GraphQL, REST, Heroku, Netlify, Sequelize, Apollo, Git, AWS S3, Docker, Postman ● Testing: FlutterFlow E2E, Cypress, Jest Native, Jest