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Top 1% Mobile App Developer on Upwork | Flutter, iOS & Android | AI-Powered Apps | 100% Job Success Tired of mobile apps that crash under real users, or developers who disappear mid-project? I have solved that exact problem for 60+ founders and businesses. My clients launch apps that hold up on Day One, clean Flutter/native code, App Store & Google Play ready, and AI features that actually work. 100% Job Success, Top Rated, 9+ years of experience, 30+ apps live in the market. 🎯 WHAT I BUILD ▸ FULL-CYCLE MOBILE APP DEVELOPMENT From idea to App Store/Play Store launch. Flutter, Android, and iOS apps built for real users from day one. ▸ CROSS-PLATFORM APPS (FLUTTER + REACT NATIVE) One codebase, native performance on both iOS and Android. Faster delivery without sacrificing quality. ▸ NATIVE ANDROID & iOS DEVELOPMENT Platform-specific builds when performance or deep OS integration matters most. ▸ AI-POWERED MOBILE APPS OpenAI API integration for smart features chat, recommendations, automation implemented cleanly, no over-engineering. ▸ ON-DEMAND & MARKETPLACE APPS Ride booking, food delivery, real estate listing, e-commerce Uber/Airbnb-style apps built end-to-end. ▸ BACKEND & API DEVELOPMENT Node.js, Python (FastAPI/Flask/Django), REST & GraphQL APIs, connected to Firebase, MySQL, MongoDB, or your stack of choice. ▸ CODE AUDIT & APP STABILIZATION Inherited a buggy app? I audit performance, crashes, and architecture, then deliver a fix plan fast. 💬 CLIENT FEEDBACK Review 1: Great experience working with Shahab Malik on our mobile app project. He's skilled in Flutter, Dart, Node.js, and API Integration, and delivered clean, functional code on time. Communication was smooth, and he was open to feedback. Highly recommended for Mobile App Development. Review 2: Shahab Malik is professional and responsive, with strong skills in Cross Platform and iOS/Android App Development using Flutter. He delivered a well-designed app with smooth UI and RESTful API integration, even adding some AI features. 🏆 CREDENTIALS - Top 1% Talent on Upwork Mobile App Development - 100% Job Success, 60+ Projects Delivered - 30+ Apps Live on App Store & Google Play - 9+ Years of Experience - AI Mobile App Development (OpenAI Integration) 🚀 HOW WE START ✉️ MESSAGE ME ON UPWORK Have a mobile app idea, or an existing app that needs fixing? Message me for a free consultation and a clear plan to launch faster. How I Work Full-cycle mobile apps in Flutter, Android, iOS, with clean backend and API integration. Figma designs turned into pixel-perfect UI, progress tracked in Jira/Trello, communication through clear updates, and delivery with long-term support after launch. 🛠️ TOOLS & TECHNOLOGY Mobile Development Flutter, Dart, React Native, Android (Kotlin/Java), iOS (Swift) Backend & Databases Node.js, Python (FastAPI, Flask, Django), Firebase, Firestore, MySQL, MongoDB, SQLite APIs & Integrations REST API, GraphQL, OpenAI API, Firebase Cloud Functions Cloud & Deployment AWS, Google Cloud, Firebase Design & Collaboration Figma, Adobe XD, Material Design, Cupertino Widgets, Git, GitHub, GitLab, Bitbucket, Jira, Trello Solutions Delivered Ride/Booking Apps, Real Estate Apps, Social Media Apps, Sports Apps, Food Delivery Apps, E-commerce Apps, Learning Management Apps, Appointment Booking Apps, CRMs, On-demand Apps Mobile App Developer, Flutter Developer, iOS Developer, Android Developer, AI Mobile App Development, Cross-Platform App Development Keywords: Flutter, Dart, OpenAI API, Full Stack Developer, Back End Developer, API Integration, Node.js, SQL, Mobile App Development, Mobile App Developer, Android App Development, Android App Developer, AI Mobile App Development, AI Mobile App Developer, Mobile App Design, Mobile App UI Design, Responsive Design, UI/UX Designer, Prototyping, Mobile App API Integration, iOS App Developer, iOS App Development, Hybrid App Development, Cross Platform App Development, Express.js, RESTful API, Machine Learning App Integration, Senior Mobile App Developer, Software Designer #Flutter #Dart #OpenAIAPI #FullStackDeveloper #BackEndDeveloper #APIIntegration #Nodejs #SQL #MobileAppDevelopment #MobileAppDeveloper #AndroidAppDevelopment #AndroidAppDeveloper #AIMobileAppDevelopment #AIMobileAppDeveloper #MobileAppDesign #MobileAppUIDesign #ResponsiveDesign #UIUXDesigner #Prototyping #MobileAppAPIIntegration #iOSAppDeveloper #iOSAppDevelopment #HybridAppDevelopment #CrossPlatformAppDevelopment #Expressjs #RESTfulAPI #MachineLearningAppIntegration #SeniorMobileAppDeveloper #SoftwareDesigner

Since you're here, I'm sure you're looking for EXTRAORDINARY RESULTS. That's exactly what my team and I deliver. I'm offering a No-Obligation FREE consultation about your project. The best way to know if we're a fit is a quick call. Invite me, and we'll schedule an interview. Let's Do IT! To give you context, I'm an AI Engineer with 6+ years building production software. I now specialise in agentic AI: multi-agent systems, LLM integration, and developer tooling. I've won 8 hackathons across 21 events, including 1st place at an Anthropic-sponsored hackathon. I've shipped 10+ multi-agent systems on Claude, Gemini, and ElevenLabs. My areas of expertise include: AI & Agents: Multi-agent architectures, Claude Agents SDK, Google ADK, LangChain, MCP, RAG, pgvector, prompt engineering Voice AI: Real-time pipelines with ElevenLabs and Deepgram Web & Backend: TypeScript, React, Next.js, Nest.js, Node.js, PostgreSQL, Python Mobile: Flutter, Dart, React Native, on-device ML (SLMs, flutter_gemma) Security: OWASP-compliant architecture, financial compliance engines, CVE-aware tooling Infra: AWS, Docker, CI/CD, Vercel, Stripe, Firebase A few things I've built: DepShield, an MCP server that blocks hallucinated and vulnerable dependencies before your AI agent installs them. SupplyMinds, an autonomous multi-agent procurement system (1st place, Anthropic hackathon). TitanOS, an AI compliance engine for FCA and MiFID II regulations. Whether it's a focused AI integration or a full build, I start by understanding your problem. Then I take full ownership: idea validation, risks, tech choices, and resourcing. I primarily work on long-term projects and back everything with a senior team that's shipped at scale. Keywords: AI Engineer, AI Agent Developer, Multi-Agent Systems, LLM Integration, Claude API, MCP Developer, Voice AI, RAG, LangChain, Full-Stack Developer, Next.js, Nest.js, Flutter Developer, React Native, Fintech, OWASP, AWS

🔥 Top rated in Upwork | Top 10% ✅ 4+ Years of Flutter Experience ✅ 100% client satisfaction ✅ High-Quality Work ✅ In Your Budget ✅ Fluent English 🔥 Fast Response ✅ Long-term working relationship Hi ! I'm Abdullah Nasir, I'm a Software Engineer graduate working as a professional Flutter Developer with more than 4 years of experience. I've developed many projects single handedly as well as collaborated with teams in my previous roles with different companies, I've worked collaboratively with multiple teams of developers and designers to ensure seamless app development from start to finish. I have experience in implementing • Various third-party libraries • AI & LLM Integrations ( OpenAI, Gemini, Claude) • Firebase & REST APIs Integrations • Authentication using Web tokens, Auth0 & Firebase. • GetX, BloC, Provider & Stacked Pattern • Push notifications • Payment gateways. • Google Maps integration • Mapbox Maps integration My technical skills include • Flutter framework • Proficient in Dart programming language • Creating user-friendly appealing designs • Firebase • Git. • Strong problem solving • Troubleshooting and debugging code. I am passionate about staying up-to-date with the latest technologies and trends in mobile app development and strive to continuously improve my skills.

𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 | 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 | 𝟏𝟎𝟎% 𝐉𝐨𝐛 𝐒𝐮𝐜𝐜𝐞𝐬𝐬 |𝟏𝟎+ 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 | 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 & 𝐍𝐚𝐭𝐢𝐯𝐞 (𝐢𝐎𝐒 & 𝐀𝐧𝐝𝐫𝐨𝐢𝐝) 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 | 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝐀𝐈 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 | 𝐀𝐧𝐝𝐫𝐨𝐢𝐝 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 Are you looking for a Mobile app developer who can design and develop your mobile app development for the next millions of users? - Looking for a mobile app development service starting from the design, development to release and publish a mobile app to Play Store and App Store for mobile app users/customers. - Looking for a mobile app developer who can integrate new features into your existing Android app, iOS app or Flutter app based projects? - Individual | Big company | Startup who wants to build and create Android app or iOS app from scratch? - Looking for a mobile app developer who can transform your idea into reality? I'm Syed, a Senior Mobile App Developer with 𝟏𝟎+ 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 in creating seamless and high-performance mobile apps. Armed with a Bachelor’s degree in Computer Science and Engineering, I specialize in building apps that users love on both iOS and Android. - 𝟏𝟎+ 𝘆𝗲𝗮𝗿𝘀 of mobile app development experience - 80M+ total app downloads across stores - 200+ clients from 40+ countries - 100% client satisfaction rate - Focused on long-term collaboration & client satisfaction - Trusted by startups, enterprises & solo founders 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐲 𝐒𝐭𝐚𝐜𝐤: ✔️Mobile App Development: Flutter, Dart, Kotlin,SwiftUi ✔️AI: OpenAI API ✔️Backend & API: Node.js, Python (FastAPI, Flask, Django), REST, GraphQL ✔️Databases: Firebase, Firestore, SQLite, MySQL, MongoDB ✔️Cloud Services: Firebase Cloud Functions, AWS, Google Cloud ✔️Version Control & Tools: Git, GitHub, GitLab, Bitbucket, Jira, Trello ✔️UI/UX Tools: Figma, Adobe XD, Material Design, Cupertino Widgets 𝐃𝐨𝐦𝐚𝐢𝐧 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: ◉ Dating App & Matchmaking App ◉ Grocery App ,Ordering Apps & Delivery App ◉ Food Delivery Apps& Restaurant App ◉ On-Demand Technician Service Apps ◉ Taxi & Ride-Hailing Apps ◉ Home Services & On-Demand App ◉ Event Planning & Booking Apps ◉ Bakery, Café & Restaurant Management Apps ◉ Chat, Messaging & Communication Apps ◉ Social Networking & Community Apps ◉ Health, Fitness & Wellness Apps ◉ Real Estate & Property Apps ◉ Salon Booking App & Beauty Service App 🔹 𝐂𝐚𝐩𝐚𝐛𝐢𝐥𝐢𝐭𝐢𝐞𝐬: 𝐂𝐮𝐬𝐭𝐨𝐦 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 – Flutter, Android (Java/Kotlin), iOS (Swift/Objective-C) 𝐂𝐫𝐨𝐬𝐬-𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 – High-performance apps for both Android & iOS with single codebase 𝐒𝐨𝐜𝐢𝐚𝐥 𝐌𝐞𝐝𝐢𝐚 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 – Facebook, Google, Apple, Instagram, YouTube logins & APIs 𝐏𝐚𝐲𝐦𝐞𝐧𝐭 & 𝐒𝐮𝐛𝐬𝐜𝐫𝐢𝐩𝐭𝐢𝐨𝐧 𝐒𝐲𝐬𝐭𝐞𝐦𝐬 – PayPal, Stripe, Razorpay, Google Pay, Apple Pay, In-App Purchases, RevenueCat 𝐂𝐡𝐚𝐭, 𝐌𝐞𝐬𝐬𝐚𝐠𝐢𝐧𝐠 & 𝐂𝐚𝐥𝐥𝐢𝐧𝐠 – Real-time chat, audio/video calls, live streaming with Socket, Firebase, Twilio, Agora 𝐋𝐨𝐜𝐚𝐭𝐢𝐨𝐧-𝐁𝐚𝐬𝐞𝐝 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬 – Google Maps, Places API, real-time tracking, geolocation 𝐀𝐈 & 𝐌𝐚𝐜𝐡𝐢𝐧𝐞 𝐋𝐞𝐚𝐫𝐧𝐢𝐧𝐠 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 – ChatGPT, OpenAI 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 & 𝐀𝐏𝐈𝐬 – Node.js, Laravel, PHP, REST/GraphQL APIs 𝐒𝐞𝐜𝐮𝐫𝐢𝐭𝐲 & 𝐀𝐮𝐭𝐡𝐞𝐧𝐭𝐢𝐜𝐚𝐭𝐢𝐨𝐧 Two-Factor Authentication (2FA), OAuth, Twilio, Mailgun 𝐐𝐑 & 𝐁𝐚𝐫𝐜𝐨𝐝𝐞 𝐅𝐞𝐚𝐭𝐮𝐫𝐞𝐬– Custom generation, scanning, payment solutions 𝐀𝐩𝐩 𝐒𝐭𝐨𝐫𝐞 𝐃𝐞𝐩𝐥𝐨𝐲𝐦𝐞𝐧𝐭 – Publishing apps on Google Play Store & Apple App Store with compliance 𝐌𝐚𝐢𝐧𝐭𝐞𝐧𝐚𝐧𝐜𝐞 & 𝐎𝐩𝐭𝐢𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧 – Bug fixing, performance tuning, feature upgrades I aim to provide 100% client satisfaction with clean code, fast delivery, and scalable solutions tailored to your business goals. If you are looking for a reliable Mobile Developer, let’s discuss your mobile app development project and bring your idea to life 🚀. 𝐊𝐞𝐲𝐰𝐨𝐫𝐝𝐬: Flutter developer Flutter app developer Android app developer iOS app developer Cross-platform mobile developer Mobile app development AI mobile app developer Artificial intelligence app development Machine learning app integration Firebase app developer API integration Flutter Hybrid app developer AI solutions for mobile apps AI app developer Mobile App Developer Senior Mobile App Developer Mobile App Development Dating App Flutter Mobile App Development Education App Developer Mobile App Developer Saloon Booking Mobile App Development Dating mobile app development Food Delivery Mobile App Development AI App Development AI Mobile App Developer Chat Mobile App Developer Chat Buddy Mobile App Development

I build mobile apps that ship on time, scale under real load, and don't need to be rewritten in 12 months. 𝗥𝗲𝗮𝗰𝘁 𝗡𝗮𝘁𝗶𝘃𝗲 & 𝗙𝗹𝘂𝘁𝘁𝗲𝗿 𝗶𝗢𝗦 & 𝗔𝗻𝗱𝗿𝗼𝗶𝗱 apps, from wireframe to App Store and Play Store launch, with backend, APIs, and cloud infrastructure included. ⚡ I'm 𝗮 𝗴𝗿𝗲𝗮𝘁 𝗳𝗶𝘁 𝗶𝗳 𝘆𝗼𝘂'𝗿𝗲 𝘁𝗵𝗶𝗻𝗸𝗶𝗻𝗴: ● "I need a 𝗥𝗲𝗮𝗰𝘁 𝗡𝗮𝘁𝗶𝘃𝗲 or 𝗙𝗹𝘂𝘁𝘁𝗲𝗿 developer who takes full ownership" ● "My last developer disappeared mid-build and I need someone reliable" ● "I want an 𝗔𝗜-𝗽𝗼𝘄𝗲𝗿𝗲𝗱 𝗺𝗼𝗯𝗶𝗹𝗲 𝗮𝗽𝗽 but don't know where to start" ● "I need a production-ready 𝗠𝗩𝗣 in weeks, not months" ● "I want clean, documented code, not a mess I'll rebuild in a year" 📱 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 𝗥𝗲𝗮𝗰𝘁 𝗡𝗮𝘁𝗶𝘃𝗲 & 𝗙𝗹𝘂𝘁𝘁𝗲𝗿 cross-platform apps (𝗶𝗢𝗦 + 𝗔𝗻𝗱𝗿𝗼𝗶𝗱). 𝗔𝗜-𝗽𝗼𝘄𝗲𝗿𝗲𝗱 𝗺𝗼𝗯𝗶𝗹𝗲 𝗮𝗽𝗽𝘀 with OpenAI & ChatGPT integration. Ride sharing, fitness, healthcare, e-commerce, food delivery, dating, fintech, social networking, SaaS, and MVP apps shipped to real users. 🌐 𝗪𝗲𝗯 𝗔𝗽𝗽𝘀, 𝗔𝗜 𝗔𝗽𝗽𝘀 & 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 𝗥𝗲𝗮𝗰𝘁.𝗷𝘀 & 𝗡𝗲𝘅𝘁.𝗷𝘀 web apps with 𝗦𝘂𝗽𝗮𝗯𝗮𝘀𝗲 and Firebase backends. 𝗔𝗜 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 powered by OpenAI, LangChain, and RAG pipelines. 𝗙𝘂𝗹𝗹 𝘀𝘁𝗮𝗰𝗸 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 covering frontend, backend, database, and deployment as one seamless delivery. Most of my mobile app clients also need a web dashboard or admin panel and I build that too, so nothing gets lost in handoffs. 🛠️ 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸 ◉ 𝗠𝗼𝗯𝗶𝗹𝗲: React Native, Flutter, Dart, Swift, Kotlin, Expo ◉ 𝗔𝗜: OpenAI API, GPT-4, LangChain, RAG pipelines, AI agents ◉ 𝗪𝗲𝗯: React.js, Next.js, TypeScript, JavaScript, Tailwind CSS ◉ 𝗕𝗮𝗰𝗸𝗲𝗻𝗱: Node.js, NestJS, Python, FastAPI, Firebase, REST, GraphQL ◉ 𝗖𝗹𝗼𝘂𝗱: AWS, Docker, CI/CD, Google Cloud, DigitalOcean ◉ 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀: PostgreSQL, MongoDB, 𝗦𝘂𝗽𝗮𝗯𝗮𝘀𝗲, Firebase, MySQL, Redis ◉ 𝗣𝗮𝘆𝗺𝗲𝗻𝘁𝘀: Stripe, PayPal, In-App Purchases, RevenueCat 🔢 𝗪𝗵𝘆 𝗰𝗹𝗶𝗲𝗻𝘁𝘀 𝗰𝗵𝗼𝗼𝘀𝗲 𝗺𝗲: ✅ 𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 𝗣𝗹𝘂𝘀 | sustained Top 1% globally for 6+ years ✅ 𝟭𝟬𝟬% 𝗝𝗼𝗯 𝗦𝘂𝗰𝗰𝗲𝘀𝘀 across 108 contracts | not a single bad close ✅ 𝗙𝘂𝗹𝗹 𝗼𝘄𝗻𝗲𝗿𝘀𝗵𝗶𝗽 | mobile frontend, backend, cloud, and deployment together ✅ 𝗭𝗲𝗻𝗸𝗼𝗱𝗲𝗿𝘀 𝗟𝗟𝗖 | agency-grade delivery, direct personal communication ✅ 𝗡𝗘𝗗 𝗨𝗻𝗶𝘃𝗲𝗿𝘀𝗶𝘁𝘆 𝗠𝗦𝗰 𝗖𝗼𝗺𝗽𝘂𝘁𝗲𝗿 𝗦𝗰𝗶𝗲𝗻𝗰𝗲 | Pakistan's top engineering institution ✅ 𝟬 𝘁𝗼 𝟰 𝗵𝗼𝘂𝗿 𝗿𝗲𝘀𝗽𝗼𝗻𝘀𝗲 𝘁𝗶𝗺𝗲 | you'll never be left waiting 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀: Ride Sharing · Fitness & Health · Healthcare · AI Coaching · Food Delivery · E-commerce · Fintech · Social Networking · Dating · SaaS · Real Estate · EdTech · Enterprise B2B · Startup MVPs 𝗞𝗲𝘆𝘄𝗼𝗿𝗱𝘀: Mobile App Development · Mobile App Developer · React Native Developer · Flutter Developer · iOS App Development · Android App Development · Cross-Platform App Development · AI Mobile App Developer · AI App Development · Full Stack Developer · Web App Development · Next.js Developer · React.js Developer · Supabase Developer · MVP Development · Flutter App Developer · Firebase Developer · Custom Mobile App Development · AI-Powered App Development · ChatGPT Mobile Integration · OpenAI API Mobile App · Mobile App Development for Startups · Mobile App Development for Enterprises · App Development · Mobile App Design · API Integration · Senior Mobile App Developer · Ride Sharing App Development · Fitness App Development · Healthcare App Development · Food Delivery App Development · Dating App Development · E-commerce Mobile App · Fintech Mobile App · AI Mobile App Development

Top Rated Flutter developer based in London. I build AI-powered iOS and Android apps from first commit to App Store approval. 13 projects delivered on Upwork with 10 client reviews and a Top Rated badge. Most clients come to me with one of three problems: - "We have an AI idea and no mobile app." I build the Flutter app around it chat interfaces, streaming responses, image/audio input, API integration with OpenAI, Gemini, or your own model endpoint. - "Our app works but it's slow, unstable, or stuck in review." I diagnose it, fix it, and get it shipped. I've rescued codebases I didn't write. - "We need this built properly the first time." Clean architecture, real state management, and code your next developer won't curse at. TECH STACK Flutter, Dart • Firebase (Auth, Firestore, Storage, Realtime DB, Cloud Functions) • AI/LLM API integration • REST & GraphQL APIs • Riverpod, Bloc, Provider • Google Maps & geolocation • Stripe & payment gateways - Push notifications • Native Swift & Kotlin • App Store and Play Store submission HOW I WORK You get a written plan before I start, working builds you can install and test as I go, and a reply within a few hours during UK business hours. I'm in London (UTC+1), which overlaps the US East Coast morning and all of Europe. I currently have capacity for one new project. Send me a message with what you're building and I'll tell you honestly whether I'm the right fit and roughly what it should cost.