Hire the Best Flutter Developers in Ho Chi Minh City, VN

────────────────────────────── 💡 Flutter Development ────────────────────────────── ✅ End-to-end Flutter development — idea, architecture, build, deploy ✅ Clean architecture with BLoC, Riverpod, GetX, Provider ✅ Firebase, Supabase, REST APIs — backend flexibility without locking you in ✅ Stripe, RevenueCat, Apple IAP, Google Play Billing — revenue flows from day one ✅ AI integration: Gemini, ChatGPT, and other models built into the product ✅ App Store & Play Store submission — full compliance, screenshots, metadata ────────────────────────────── 🔧 Enhancement & Existing Codebases ────────────────────────────── Got an existing app that needs work? I've done this plenty. ✅ Refactoring messy Flutter codebases ✅ Performance fixes and architecture cleanup ✅ Adding features without breaking what already works ✅ Honest assessment before we commit to anything ────────────────────────────── 🔥 Why work with me ────────────────────────────── ✅ 4+ years as a Flutter developer, 10+ apps delivered ✅ I flag issues early — not the night before the deadline ✅ Clear milestones agreed upfront, no scope creep ✅ I don't disappear after delivery — post-launch support included ✅ One developer handles design implementation, build, and launch ────────────────────────────── 🏆 What I've delivered ────────────────────────────── ✅ 10+ mobile apps shipped on both stores ✅ AI-powered apps using Gemini and ChatGPT APIs ✅ Full App Store submission — metadata, compliance, rejection fixes handled 📩 Have an app idea? Send me a message — rough idea or detailed spec, both work. I'll give you honest feedback and a clear next step. 🔍 What I Specialize In: Flutter developer | Flutter app developer | Flutter mobile app developer | Cross-platform Flutter | Full stack Flutter developer | Flutter app development | Firebase Flutter | Supabase Flutter | Mobile app developer | Mobile app development | Android app developer | iOS app developer | AI app developer | AI mobile app developer | Gemini API integration | ChatGPT app developer | SaaS | AI Apps | RevenueCat integration | In-app purchases | MVP app developer | MVP developer | Startup app developer | App Store submission | Play Store submission | UI/UX implementation | Figma to Flutter | State management BLoC Riverpod GetX | REST API integration | Payment gateway integration | Stripe Flutter | Flutter Bloc | Flutter Riverpod | Flutter GetX | Freelance Flutter developer

Senior Mobile & Flutter Developer (Short-Term & MVP Projects) I’m a senior mobile developer experienced in building and upgrading apps for startups, businesses, and product owners. Whether you need to launch a new Flutter app from scratch, build a fast MVP, integrate AI capabilities, or fix performance bottlenecks in your current app, I can help. Core Stack: Flutter & Dart, Kotlin Multiplatform (KMP), Native Android/iOS, and RESTful APIs. What I Do: End-to-end app development, AI API integrations, performance optimization, and App Store / Google Play publishing. Full Ownership: From initial architectural setup to final store submission, I handle the technical execution from start to finish. Clear Communication: Regular updates, clear milestones, and proactive problem-solving are my top priorities, so you’re never left in the dark. Have a project or a fast feature you need built? Let’s connect and get it done!

⭐ 9 yrs experience · ⭐ 30+ apps shipped · ⭐ Team Lead · ⭐ iOS & Android & Backend Senior mobile engineer and team lead with 9 years building production software — 6+ of them in cross-platform Flutter and React Native, backed by hands-on backend and native platform work. I don't just build screens; I architect apps that are scalable, maintainable, and ready for real users. I've led mobile teams and shipped apps across logistics, EV charging, fintech, e-commerce, and social — including work for Changi Airport (Singapore), EV-charging platform EMMA SG, and the food-rescue marketplace ResQ. I'm comfortable owning a product end to end: REST API design, auth and multi-role access (member/partner/admin), wallet and transaction logic, merchant catalogues, admin/CRM tooling, and CI/CD. What you get working with me: ✅ Clean, well-documented architecture — Clean Architecture, BLoC, Riverpod, MVVM, TDD ✅ Strong native depth (Android & iOS) for anything Flutter doesn't support out of the box — platform channels, custom plugins, maps, payments, deep links, push ✅ Full-stack capability — Node.js, Cloud Functions, Supabase/PostgreSQL, Firebase ✅ Reliable delivery — automated testing, GitHub Actions CI/CD, on-time releases ✅ Clear communication in English, Chinese, Cantonese & Vietnamese Tech: Flutter · Dart · React Native · Kotlin/Java · Swift · Objective-C · Node.js · Supabase/PostgreSQL · Firebase Tools: Xcode · Android Studio · VS Code · Git/Gitflow Whether it's a brand-new build, rescuing a stalled project, or scaling an existing app, I'd love to help. Tell me about your project and let's build something great.

Hi there! Welcome to my profile. Stop juggling separate freelancers for game logic, UI art, 3D/animation, and backend infrastructure. Get your entire game or app delivered end-to-end by a single, veteran engineer. I am a Senior Game/App Developer & Technical Artist with 12+ years of production experience. I specialize in full-stack game development (Unity, Unreal Engine, Godot, Axmol, Phaser), cross-platform mobile apps (Flutter, React Native), and complete visual storytelling—from Blender 3D modeling/rigging and Spine/DragonBones 2D skeletal animation to whimsical children’s book illustration. Everything is backed by rock-solid cloud and server infrastructure using Firebase, Supabase, and Kubernetes (K8s). By uniting creative artistry with production-grade engineering, I ensure your assets are engine-optimized from day one, your gameplay runs at a rock-solid 60+ FPS, and your servers scale smoothly to millions of active users. What I Specialize In: Children's Book Illustration & Storytelling Art: Character Design & World-Building: Whimsical, expressive, and memorable character concepts tailored for young audiences, picture books, and early readers. Full-Spread & Spot Illustrations: High-resolution digital artwork with rich textures, warm lighting, and engaging narrative compositions. Interactive & Digital Formats: Formatted spreads for Amazon KDP, Apple Books, and interactive digital storybook apps/games with animated page transitions. 2D & 3D Game Art: 3D Modeling & Texturing (Blender): Low-poly to mid-poly game-ready characters, props, environments, modular level assets, UV unwrapping, baking, and PBR texturing. 2D Assets & UI/UX: Concept art, game UI/UX, stylized/pixel art, background environments, icons, and marketing graphics (Photoshop, Illustrator). Art Optimization: Texture atlasing, draw-call minimization, level-of-detail (LOD) setups, and lightmap baking tailored for mobile and web performance. Animation & Visual Effects (VFX): 2D Skeletal Animation (Spine & DragonBones): Bone hierarchy setup, mesh deformation (FFD), inverse kinematics (IK), smooth skin weighting, and multi-track animation blending with runtime integration. 3D Rigging & Animation (Blender): Character armature creation, skinning, keyframe locomotion (walk, run, combat actions), blend trees, and root-motion setup. Visual Polish & VFX: Particle systems, dynamic shaders, hit impacts, screen shakes, and camera transitions to deliver juicy feedback and enhanced game feel. Game Engines (Unity, Unreal Engine, Godot & Axmol): Full-cycle 2D/3D gameplay mechanics, native C++ performance (Axmol), physics, UI integration, cross-platform porting, and deep profiling across Mobile, PC, Console, and WebGL. Web Games & Playable Ads (Phaser): Ultra-lightweight HTML5 games, mini-games, and high-converting interactive playable ads optimized for top ad networks to maximize user acquisition. Mobile App Development (Flutter & React Native): Smooth, cross-platform iOS & Android apps with clean state management, native module bridging, responsive UI, and backend API integration. Server, Multiplayer & Backend (Firebase & Supabase): Real-time database sync, Cloud Functions, authentication, storage, edge functions, authoritative server logic, and secure PostgreSQL/NoSQL data schemas. DevOps, Kubernetes & Infrastructure: Containerization with Docker and dynamic container orchestration using Kubernetes (K8s) for dedicated game servers and microservices. Horizontal auto-scaling, dynamic room/session allocation, and traffic routing. Automated CI/CD pipelines (build, test, deploy) and server monitoring for zero-downtime releases. Why Work With Me? Technical Artist Advantage: Because I handle both creative art (Blender, Spine) and low-level code, every asset is engine-ready from day one—zero integration friction, no bloated files, and maximum runtime performance. Production-Grade Quality: Clean, modular, and maintainable codebases designed for long-term scalability and zero memory leaks. Clear & Proactive Communication: Regular milestone updates, transparent timelines, and practical technical recommendations to optimize development costs and delivery time. Let’s turn your vision into a live, successful product. Click the Invite or Contact button above, tell me about your project, and let’s discuss the roadmap!