Hi, I’m a mobile app developer with 10+ years of experience building high-quality iOS and Flutter applications for startups, growing businesses, and enterprise teams. I specialize in creating reliable, scalable, and user-friendly mobile apps from idea validation and development to deployment, optimization, and long-term support. What I can help you with: • Native iOS app development using Swift, Objective-C, and SwiftUI • Cross-platform app development with Flutter • AI/ML integration to add smarter app functionality • AR app development using ARKit, RealityKit, and SpriteKit • BLE, Wi-Fi, and IoT-enabled mobile applications • API integrations, real-time communication, and cloud-connected apps • App maintenance, performance optimization, and post-launch support I have worked across a wide range of industries, including healthcare, e-learning, retail, eCommerce, music, VoIP, market research, food & beverage, real estate, geo-location, live broadcasting, and social networking. My technical expertise includes: • Swift, Objective-C, SwiftUI, Flutter • REST APIs, GraphQL, WebSockets, gRPC, MQTT • Firebase, AWS, GCP, Azure • OAuth, Firebase Auth, Amazon Cognito • Core ML, ML Kit, Vertex AI, Vision AI • BLE, Raspberry Pi, Arduino, STM32, mDNS • In-app purchases, subscriptions, analytics, and monetization I focus on delivering apps that are not only well-built technically, but also aligned with business goals, user experience, and long-term scalability. Whether you need a new app built from scratch, advanced feature development, AI or AR integration, or ongoing mobile support, I’d be glad to help bring your idea to life.

React Native and iOS apps that stay live, scale, and handle the hard edge cases - offline sync, hardware integrations, real-time dispatch. I build production mobile software and AI agents for product founders who need honest scope and shipped milestones. Ten years of native mobile work across both platforms, twice stepping into a CTO seat to inherit broken codebases and ship through them. I also build AI agents daily - not as a side interest, but as production tooling I use and publish. That combination of deep mobile craft and applied AI is uncommon on one profile. 📱 React Native + Expo — production apps on both stores, hardware integrations (Stripe terminals, Bluetooth printers), offline-first architecture 🍎 Native iOS - Swift, SwiftUI, AVFoundation, CoreLocation, StoreKit, SwiftData 🤖 AI agents + LLM - MCP, structured JSON output, eval-driven prompt engineering, streaming reasoning display 🔍 Diagnostic engineering - file-and-line root-cause reports before any code is touched 🏗️ CTO-level architecture - hiring, release pipelines, greenfield and legacy codebases Xola Phone + Xola Kiosk: React Native B2B tour booking platform serving 170+ agencies, live on both stores with offline transaction integrity and Stripe hardware terminal sync. Ambulnz / DocGo: Native iOS medical dispatch for ambulance crews - real-time multi-driver coordination with CoreLocation, still live on the App Store. Ajaib: Early mobile work on what became Indonesia's largest investment app. Open-source AI agent work: Notion Agent Memory skill (61 downloads on OpenClaw), personal AI coding agent (patched opencode fork) used daily. Send me a message describing what you're building. I'll give you an honest read on scope and a clear first milestone within one business day.

I help founders ship production mobile apps, Flutter, native iOS, and native Android, from MVP to App Store launch, and implement AI integrations and solutions, including LLMs, RAG, computer vision, and automation, when the product needs them. 𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 𝗣𝗹𝘂𝘀 | 𝟳,𝟬𝟬𝟬+ 𝗵𝗼𝘂𝗿𝘀 | 100% Job Success | 11+ years I’ve shipped 40+ production apps across: → Secure fintech & banking applications → AI-powered systems (computer vision, LLM agents, automation) → Scalable SaaS platforms with full backend I also build with AI coding agents (Claude Code, Cursor, Copilot) daily, with the engineering judgment to catch what they get wrong. 𝗙𝗿𝗮𝗺𝗲𝘄𝗼𝗿𝗸-𝗮𝗴𝗻𝗼𝘀𝘁𝗶𝗰. I pick the right stack for your product, not what I prefer. Currently building my own SaaS, so I focus on clean architecture and long-term growth, not quick hacks. ━━━━━━━━ 𝐏𝐫𝐨𝐝𝐮𝐜𝐭𝐬 𝐈'𝐯𝐞 𝐡𝐞𝐥𝐩𝐞𝐝 𝐛𝐮𝐢𝐥𝐝: Zand Corporate: the mobile app for the UAE's first fully digital corporate bank. Built from scratch through App Store approval. DTEK Swift: AI-powered self-checkout using computer vision to recognize products in under 200ms. now rolling out across ADNOC Distribution stores in the UAE. Easypaisa and My Telenor: Core developer on consumer apps now at 𝟭𝟬𝟬𝗠+ and 𝟱𝟬𝗠+ downloads. 𝐖𝐡𝐚𝐭 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐒𝐚𝐲 💬 "Hammad was incredible to work with. He jumped in quickly, handled everything with professionalism and timely communication. I feel 𝐥𝐮𝐜𝐤𝐲 𝐭𝐨 𝐡𝐚𝐯𝐞 𝐟𝐨𝐮𝐧𝐝 𝐡𝐢𝐦 and will definitely be hiring him for future projects!" Waheeda B 💬 "Hammad took my existing mobile application to a whole new level. His quality of work is seriously top notch. New code was pushed out almost everyday for me to test. 𝐁𝐨𝐨𝐤 𝐡𝐢𝐦 𝐭𝐨𝐝𝐚𝐲...you wont regret it." Thomas R 𝐖𝐡𝐚𝐭 𝐈 𝐒𝐩𝐞𝐜𝐢𝐚𝐥𝐢𝐳𝐞 𝐈𝐧 Mobile Apps (Cross-Platform & Native): Flutter, React Native, native iOS (Swift), native Android (Kotlin). Clean architecture, BLE/WiFi/IoT, camera, health data, file system, calendar integrations. AI App Development: OpenAI/ChatGPT, Anthropic Claude, Google Gemini, custom RAG pipelines, AI chat, voice agents, prompt engineering, computer vision, on-device ML, agentic workflows. Backend & Cloud: Supabase, Firebase, REST & GraphQL, PostgreSQL, Airtable, Azure, Google Cloud, Node.js, C#, Python. Payments: RevenueCat, Stripe, Apple IAP, Google Play Billing. Subscriptions, trials, receipt validation, secure monetization. AI-Assisted Development: Claude Code, Cursor, Copilot. Orchestrated daily, with the judgment to review and override AI output. Other: CI/CD (GitHub Actions, Codemagic, Azure DevOps, Fastlane, Jenkins), JWT and OAuth, SaaS architecture, RBAC, multi-tenant systems, WebSockets, MQTT, App Store and Google Play submission, review handling and release. 𝐖𝐡𝐚𝐭 𝐘𝐨𝐮 𝐆𝐞𝐭 → Apps for iOS, Android & Web → MVPs in 4 weeks, delivered on time → Clean Architecture & SOLID principles built to scale → Security-focused development, no shortcuts → Daily updates, working builds to test throughout → Founder-first mindset. I solve business problems, not just technical ones → Full-cycle support from idea to launch and beyond → NDA-friendly, fluent English, 40 hrs/week availability 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬 𝗦𝗲𝗿𝘃𝗲𝗱 🔸 B2B SaaS & Subscription Platforms 🔸 AI-Powered & Data-Driven Products 🔸 Startups & Funded Early-Stage Companies 🔸 Fintech & Payment-Enabled Apps 🔸 HealthTech & Wellness Platforms 🔸 Marketplaces & On-Demand Services 🔸 E-commerce & Retail 🔸 Industrial Automation & IoT ✌ 𝗦𝗢𝗨𝗡𝗗 𝗟𝗜𝗞𝗘 𝗔 𝗙𝗜𝗧? Message me with a brief overview. I'll review and tell you honestly if and how I can help. No fluff. 𝗞𝗲𝘆𝘄𝗼𝗿𝗱𝘀: Mobile App Development, iOS App Development, Android App Development, Swift, Kotlin, React Native, Flutter, Dart, Cross-Platform App Development, Hybrid App Development, Native App Development, AI App Development, AI Integration, OpenAI API, ChatGPT, Anthropic Claude, Google Gemini, LangChain, RAG, Computer Vision, Machine Learning, On-Device ML, Agentic Workflows, Voice Agents, Chatbot, Firebase, Supabase, PostgreSQL, REST API, GraphQL, Node.js, Python, C#, Azure, Google Cloud, Stripe, RevenueCat, In-App Purchases, Apple IAP, Google Play Billing, Subscription, Paywall, Mobile Paywall, JWT Auth, RBAC, Multi-Tenant, SaaS, MVP, Enterprise Mobile App, Custom App Development, Full-Stack Mobile, Solution Architect, Clean Architecture, MVVM, BLE, IoT, WebSockets, MQTT, Realm, CoreData, SignalR, Push Notifications, Real-Time Messaging, Text to Speech, API Integration, Payment Integration, SDK Integration, Printer SDK, Offline-First, State Management, App Store Deployment, TestFlight, CI/CD, GitHub Actions, Codemagic, Fastlane, Jenkins, Azure DevOps, Unit Testing, Code Review, Code Optimization, UI/UX Design, Figma, FlutterFlow, Cursor, Android Studio, XCode, Vibe Coding, MVP Development, AI App Development, Full-Stack App Development, Twilio, AppsFlyer.

FlutterFlow Certified Expert | 70+ Apps Deployed | Top Rated Plus Need a FlutterFlow or Flutter app built fast without sacrificing quality? I've helped startups and businesses launch 70+ production apps with clean architecture, scalable backends, and pixel-perfect UI. Why clients hire me: ✅ FlutterFlow Certified Expert - officially recognized by the FlutterFlow team (2025) ✅ 7+ years in mobile development - Flutter, FlutterFlow, Dart, iOS, Android ✅ 100% Job Success on Upwork - 69 projects delivered, $100K+ earned ✅ Recognized as Most Active FlutterFlow Community Member (2023 & 2025) What I built: → MVPs & Prototypes - launch your idea in weeks, not months → Full-scale Production Apps - robust, scalable, App Store & Play Store ready → AI-Integrated Apps - GPT, image recognition, voice, and automation features → Complex Integrations - Firebase, Supabase, REST APIs, payment gateways, push notifications Industries I've delivered in: FinTech & Payments HealthTech & Telemedicine EdTech & E-Learning eCommerce & Marketplaces On-Demand Delivery (Food, Grocery, EV Charging) SaaS & Startups My approach: I focus on writing clean code, creating reusable components, and designing architecture that scales. Whether you need a quick MVP or a long-term development partner, I deliver on time with clear communication throughout. Ready to start? Please send me a message with your project details, and I will respond within a few hours.

Hi, I’m Danny — a full-stack developer with 10+ years of experience, specializing in Node.js, TypeScript, and scalable web systems. That is what I have been doing so far and, recent a couple of years, I now focus on building AI-powered applications by combining solid backend architecture with modern tools like OpenAI, LangChain.js, and vector databases (Qdrant, Supabase). I don’t just build chatbots — I build AI agents that use tools, remember context, and automate real business workflows. With AI-assisted development tools like Copilot and Cursor.dev, I move 3–5× faster while still writing clean, modular code that’s easy to test and extend. Are you looking for a NodeJS expert? Yes! - 10+ years of exp in NodeJS/Typescript - REST-style and GraphQL APIs for mobile/web apps - Scripts to automate business flows I am committed to Drawing use-case diagrams closely connected with actual clients. Pulling robust db schema, architecturing the whole system. Composing tests cases for each use-case. Write clean, modular, and maintainable code. Maintaining and extending system module by module. Strong communication skills and ability to work in a fast-paced team environment. Capable of designing complex systems from ground up. You can rely on me with AI argmented system Backend - Express/NestJS Frontend - VueJs and React, React Native, ElectronJS DB - MongoDB, PostgreSQL, MySQL Deployment - AWS/Heroku/Azure/GCP I would be happy to add value to your team, product and company for great success.

I help startups and businesses build 𝐀𝐈-𝐩𝐨𝐰𝐞𝐫𝐞𝐝 𝐦𝐨𝐛𝐢𝐥𝐞 𝐚𝐩𝐩𝐬 that are fast to launch, scalable, and built for real users. If you need an 𝐌𝐕𝐏 𝐚𝐩𝐩 or want to integrate 𝐀𝐈 𝐟𝐞𝐚𝐭𝐮𝐫𝐞𝐬 𝐥𝐢𝐤𝐞 𝐜𝐡𝐚𝐭𝐛𝐨𝐭𝐬, 𝐫𝐞𝐜𝐨𝐦𝐦𝐞𝐧𝐝𝐚𝐭𝐢𝐨𝐧𝐬, 𝐨𝐫 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧, I can help you go from idea to production smoothly. With 7+ years of experience in 𝐅𝐥𝐮𝐭𝐭𝐞𝐫, 𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞, 𝐢𝐎𝐒, 𝐚𝐧𝐝 𝐀𝐧𝐝𝐫𝐨𝐢𝐝 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭, I focus on delivering apps that don’t just work but grow. 𝐖𝐡𝐚𝐭 𝐈 𝐂𝐚𝐧 𝐁𝐮𝐢𝐥𝐝 𝐟𝐨𝐫 𝐘𝐨𝐮: - MVP Mobile Apps (iOS & Android) - AI-powered apps (ChatGPT, OpenAI, AI chatbots, automation) - SaaS mobile applications - E-commerce & marketplace apps - Fintech & payment apps - On-demand / booking apps 𝐑𝐞𝐬𝐮𝐥𝐭𝐬 𝐘𝐨𝐮 𝐂𝐚𝐧 𝐄𝐱𝐩𝐞𝐜𝐭: - Fast MVP delivery (2–6 weeks) - Scalable architecture (ready for growth) - Smooth performance & clean UI/UX - AI features that improve user engagement - Reliable communication & long-term support 𝐀𝐈 & 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 - AI Mobile App Development - ChatGPT / OpenAI API Integration - AI Chatbot Development - AI Recommendation Systems - Automation & AI Agents - Flutter App Development - React Native App Development - Cross-platform Mobile Apps - iOS & Android App Development - Firebase, REST APIs, Backend Integration 𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤 👉 AI & Machine Learning - OpenAI (GPT-4) and Claude integration - Conversational AI and chatbot development - Prompt engineering and optimization - AI automation and workflow design - Recommendation systems and personalization - RAG (Retrieval-Augmented Generation) implementation - LangChain and LangGraph - Open-source model integration, training, and deployment 👉 AI Capabilities - Speech-to-Text and Text-to-Speech - Voice assistants and audio processing 👉 Mobile Development - Flutter, React Native, Swift, Kotlin 👉 Backend Development - Node.js, React.js, Laravel 👉 Databases - Firebase, MongoDB, MySQL 👉 Cloud and APIs - API development, AWS, Cloud Functions 👉 Who I Work Best With - Startups building MVPs - Founders launching new app ideas - Businesses adding AI features to existing apps ✅ 𝑳𝒆𝒕’𝒔 𝑻𝒂𝒍𝒌 If you’re planning a mobile app or want to integrate AI into your product, send me a message. I’m happy to discuss your idea and suggest the best approach.

I help 𝐬𝐭𝐚𝐫𝐭𝐮𝐩𝐬 𝐚𝐧𝐝 𝐠𝐫𝐨𝐰𝐢𝐧𝐠 𝐛𝐮𝐬𝐢𝐧𝐞𝐬𝐬𝐞𝐬 turn their AI-powered mobile app or cross-platform ideas into scalable, fully functional high-performance iOS and Android applications used by real users. Over the past 𝟓.𝟓+ 𝐲𝐞𝐚𝐫𝐬, I have built and launched 𝟐𝟓+ 𝐦𝐨𝐛𝐢𝐥𝐞 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 𝐰𝐢𝐭𝐡 𝟏𝐌+ 𝐜𝐨𝐦𝐛𝐢𝐧𝐞𝐝 𝐝𝐨𝐰𝐧𝐥𝐨𝐚𝐝𝐬, helping founders move from idea to MVP and scale their products into reliable platforms using AI, Flutter and React Native. I specialize in building AI-powered mobile applications that are not only functional, but also scalable, maintainable, and optimized for long-term growth. From planning the architecture to launching on the App Store and Google Play, I handle the 𝐞𝐧𝐭𝐢𝐫𝐞 𝐦𝐨𝐛𝐢𝐥𝐞 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐥𝐢𝐟𝐞𝐜𝐲𝐜𝐥𝐞 and focus on building products that deliver real value to users and businesses. 𝐖𝐡𝐚𝐭 𝐈 𝐂𝐚𝐧 𝐇𝐞𝐥𝐩 𝐘𝐨𝐮 𝐁𝐮𝐢𝐥𝐝 • AI-powered Cross-platform mobile apps using Flutter and React Native • Native iOS apps using Swift • Native Android apps using Kotlin • Startup MVP applications and prototype development • E-commerce and marketplace mobile applications • Real-time applications using Firebase and cloud services • Booking, delivery, and on-demand service apps • Secure API integrations and backend connectivity • App Store and Google Play publishing • Performance optimization, maintenance, and feature upgrades • AI Integrations 𝐏𝐫𝐨𝐯𝐞𝐧 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐢𝐧𝐠 𝐌𝐨𝐛𝐢𝐥𝐞 𝐏𝐫𝐨𝐝𝐮𝐜𝐭𝐬 • 5.5+ years of professional mobile development experience • 25+ mobile applications successfully launched • 1M+ combined downloads across published apps • Experience building MVPs and scaling production applications • Strong focus on performance, usability, and maintainable code • Experience working with startups, founders, and product teams My goal is not just to develop an app, but to help you build a reliable digital product that users enjoy and businesses can grow on. 𝐒𝐞𝐥𝐞𝐜𝐭𝐞𝐝 𝐏𝐫𝐨𝐣𝐞𝐜𝐭 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 • Marketplace App: Marketplace platform with authentication, payments, and real-time updates. • Telemedicine App: Healthcare app with appointment, secure messaging, and video calls. • E-commerce App: Shopping app with payments, order tracking, and push notifications. • On-Demand Service App: Booking app with location tracking, scheduling, and live updates. • AI Life Coach App: AI life coach to relieve anxiety, burnout, stress, and support personal growth. 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬 𝐈 𝐇𝐚𝐯𝐞 𝐖𝐨𝐫𝐤𝐞𝐝 𝐖𝐢𝐭𝐡 • E-commerce: Mobile shopping apps, order management, payment integration, delivery tracking. • Healthcare: Telemedicine platforms, appointment booking, and patient engagement apps. • Education: Learning management systems, course platforms, and interactive learning apps. • SaaS and Productivity: Workflow automation, project management tools, and productivity apps. • Real Estate: Property listing platforms, booking systems, and real estate marketplaces. 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐲 𝐒𝐭𝐚𝐜𝐤 • Mobile Development: Flutter, React Native • Languages: Dart, Swift, Kotlin, JavaScript • Backend and APIs: Firebase, Node.js, Express.js, REST APIs, GraphQL • Databases: Firestore, SQLite, MySQL • AI integration and automation • UI/UX: Figma, Material Design, Cupertino Design • Tools and Workflow: Git, Postman, Jira • Deployment: Apple App Store, Google Play Store, Firebase App Distribution 𝐌𝐲 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐏𝐫𝐨𝐜𝐞𝐬𝐬 • Discovery and Strategy: Understanding product vision, user needs, and technical requirements. • Design and Architecture: Planning intuitive UI/UX and scalable system architecture. • Development: Building clean, efficient, and maintainable mobile applications. • Testing and Optimization: Ensuring stability, performance, and security before launch. • Launch and Support: Publishing the app and supporting updates, improvements, and scaling. 𝐋𝐞𝐭’𝐬 𝐁𝐮𝐢𝐥𝐝 𝐘𝐨𝐮𝐫 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 If you are looking for a AI-powered mobile developer who focuses on quality, scalability, and long-term product success, I would be happy to discuss your project. Send me a message with your idea or project details, and we can discuss the best approach to turn it into a successful mobile application.

I’m a Full Stack Enterprise SaaS Architect with 14+ years of experience building scalable SaaS platforms, CRMs, marketplaces, ERPs, eCommerce systems, and enterprise applications. I help businesses scale and improve their products through practical solutions across frontend architecture, backend systems, APIs, infrastructure, performance optimization, and long-term maintainability. Over the years, I’ve built high-performance enterprise applications using modern technologies and AI-assisted development workflows. ✅ AI-Assisted Development & Productivity ➤ GitHub Copilot ➤ Cursor ➤ Claude ➤ AI-based code optimization & refactoring workflows ✅ Frontend Development ➤ Angular, React.js, Vue.js, Ionic, Electron.js ➤ Next.js, TypeScript, RxJS, NgRx ➤ TailwindCSS, Material UI, PrimeNG ➤ OpenAI API integrations ✅ Backend & APIs ➤ Laravel, Symfony, Yii2, CodeIgniter, Slim ➤ REST APIs & Microservices ➤ WebSockets & Real-time Applications ➤ OAuth2, JWT Authentication ➤ Multiple Payment gateways, Zoom, Vonage, QuickBooks, Salesforce, Slack intgeration. ✅ Databases & Infrastructure ➤ MySQL, PostgreSQL, MongoDB ➤ Firebase, Supabase ➤ AWS, Docker, Linux Server Management I’m highly experienced in working on large production systems, improving existing applications, solving complex technical issues, optimizing performance, and building scalable architectures that support long-term business growth. Clients work with me for: ✔ Enterprise-level architecture thinking ✔ Clean and scalable code ✔ Fast debugging & problem solving ✔ Strong communication & reliability ✔ Long-term technical partnership My goal is to build long-term partnerships and deliver applications that are modern, reliable, scalable, and future-ready. Looking forward to working together!

Are you looking for a Mobile app developer who can design and develop your app for the next millions of users? ARE YOU - 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? - Someone who invests in the best so you get better results? If any of that is what you need, message me and I am here to help you. Who am I? - I'm Sagarkumar Surani, a Senior Mobile App Developer with 10+ years of experience and a Master’s degree in Computer Science and Engineering. - I worked with big brands, startups and individuals to create mobile apps for their requirements. My work also got featured a few times in the market store. Apps developed by me have 100 million+ downloads on store and users love to keep the app on their phone as a permanent app. - I’ve worked with clients from over 40 countries, such as the USA, UK, Germany, India, and Australia, which has given me a strong understanding of different international markets. My experience covers a variety of industries, including Travel and Tourism, train ticket booking, transport, educational, hospitality, health & wellness, real estate, live streaming, Marketplace, food & delivery, human resources, fitness, financial & banking sectors, e-commerce, dating, sports, Betting, music/audio, and automotive. I specialize in these high-quality Mobile App Design and Development areas: - Android app development - Kotlin, Java, Android SDK, Android Studio - iPhone app development - Swift, SwiftUI, Objective C, iOS SDK, Xcode - Backend Development | Node.js - Cross Platform Mobile App Development using Flutter, Dart - UI/UX: Mobile design - Mobile & Web app design - UX/UI design - Landing page design Skills : - Have experience developing, releasing & maintaining applications as a Mobile app developer - Strong skills in executing pixel & animation perfect UI's relative to good app performance - Have great communication skills and ability to work with your team - Have a great understanding of MVC, MVP, MVVM and take great care to ensure each project is well-architecture with best practices and easily maintainable so it can be enhanced as feature grows. - The ability to take initiative and work independently with very little supervision - Application requirement analysis - Translating requirements to technical languages In addition to Mobile app development services, my topic areas of expertise include: - Mobile Application Architect - Native Mobile Application Development consultation - Mobile Application UI/UX design using Figma, Adobe XD - Mobile Application backend services Firebase, AWS Mobile Hub - Mobile Application backend development: Node, Express, TypeScript, JavaScript, MongoDB, MySQL, PHP, RESTful API development, Google App Engine - Website development, Web Scraping, Web Admin Panel, CMS Development - Chatbot development, Facebook Messenger If you still think this is right for you, contact me. Thank you in advance for your time and consideration. Kind Regards Sagarkumar Surani P.S. - When you work with me your satisfaction is 100% guaranteed. - Every person who ever worked with me got results. EVER! - Even if you don’t hire me now, keep my profile link in case you need a Mobile App Developer later. FAQ Q: Can you provide maintenance support after development? A: Yes, I provide free of cost maintenance support for 12 months after mobile app development. Q: Can you help with Mobile app design? A: Yes, I offer a Mobile app UX design as an additional service. Q: Can you help with the landing page website for my mobile app product? A: Yes, I can help to build the landing page for a mobile app product. Warmly, Sagarkumar Surani ----------------------------------------------------- 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, RevenueCat, Adapty, 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 .

𝙈𝙤𝙨𝙩 𝙖𝙥𝙥𝙨 𝙛𝙖𝙞𝙡 𝙣𝙤𝙩 𝙗𝙚𝙘𝙖𝙪𝙨𝙚 𝙤𝙛 𝙗𝙖𝙙 𝙞𝙙𝙚𝙖𝙨 - 𝙗𝙪𝙩 𝙗𝙚𝙘𝙖𝙪𝙨𝙚 𝙤𝙛 𝙗𝙖𝙙 𝙚𝙭𝙚𝙘𝙪𝙩𝙞𝙤𝙣. I'm Neelam, a mobile and web app developer specializing in AI-powered applications, native iOS and Android, and cross-platform apps in React Native and Flutter. I hold a 100% Job Success Score and Top Rated status on Upwork, backed by 10+ years building products — much of it outside this platform. I don't just write code. I think through your product, challenge weak assumptions early, and build things that hold up in the real world. My edge? I've shipped across enough domains — health, fintech, social, ecommerce, sports, media, edtech — to know what works before the first line of code. My sharpest focus right now is AI-powered mobile and web apps: products that don't just look smart, but genuinely behave that way. WHAT I BUILD ➜ AI & Intelligent Apps — LLM integrations, automation pipelines, OpenAI, custom AI workflows ➜ Native Android — Kotlin | Java | Android Studio ➜ Cross-Platform — React Native | Flutter | FlutterFlow ➜ Web — React.js | Next.js | HTML/CSS ➜ Backend & APIs — Python (FastAPI, REST) | Node.js | Express.js ➜ Database & Cloud — PostgreSQL | MongoDB | Firebase | AWS | Google Cloud | Azure ➜ AI-Assisted Development — Claude Code, Cursor, Windsurf, GitHub Copilot, Replit, Lovable WHAT WORKING WITH ME LOOKS LIKE No ghosting. No vague updates. No surprises at the finish line. I follow Agile Scrum, communicate proactively, and treat your deadline like it's mine — because my reputation depends on it. Need more firepower? When a project calls for it, I can scale up with a dedicated senior team — same standards, more bandwidth, with my oversight at every stage. If you're serious about building something that works, hit "Invite Now" and let's talk.