🏆 𝐓𝐨𝐩-𝐑𝐚𝐭𝐞𝐝 𝐏𝐥𝐮𝐬 𝐒𝐞𝐧𝐢𝐨𝐫 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝟏𝟎𝟎% 𝐉𝐨𝐛 𝐒𝐮𝐜𝐜𝐞𝐬𝐬 | 𝟗+ 𝐘𝐞𝐚𝐫𝐬 𝐨𝐟 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 | 𝐢𝐎𝐒 (𝐒𝐰𝐢𝐟𝐭) | 𝐀𝐧𝐝𝐫𝐨𝐢𝐝 (𝐊𝐨𝐭𝐥𝐢𝐧) | 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 | 𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞 I am a Top-Rated Plus Senior Mobile App Developer with 9+ years of experience building high-quality iOS, Android, Flutter, and React Native applications for startups, SMEs, and enterprise clients. I have delivered mobile applications across FinTech, Healthcare, Logistics, E-commerce, Transportation, Real-Time Communication, Location-Based Services, and Enterprise Applications, helping businesses launch faster, improve user engagement, and scale successfully. 𝐂𝐨𝐫𝐞 𝐒𝐤𝐢𝐥𝐥𝐬 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 Swift, SwiftUI, UIKit, Kotlin, Java, Jetpack Compose, Flutter, React Native, Native iOS Development, Native Android Development, Cross-Platform Mobile Development, MVP Development, Enterprise Mobile Applications. 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞 MVVM, Clean Architecture, Modular Architecture, Mobile App Modernization, Offline-First Applications, Mobile App Refactoring, Code Optimization, Performance Optimization, Scalable Product Development. 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 & 𝐀𝐏𝐈𝐬 Node.js, Express.js, Firebase, AWS, Google Cloud Platform (GCP), REST APIs, GraphQL, Backend API Integration, Authentication & Authorization, Third-Party SDK Integrations. 𝐑𝐞𝐚𝐥-𝐓𝐢𝐦𝐞 & 𝐋𝐨𝐜𝐚𝐭𝐢𝐨𝐧 Google Maps, Mapbox, GPS Tracking, Geofencing, Live Location Tracking, Route Optimization, Delivery Tracking, WebSockets, Real-Time Chat, Push Notifications. 𝐏𝐚𝐲𝐦𝐞𝐧𝐭𝐬 & 𝐒𝐮𝐛𝐬𝐜𝐫𝐢𝐩𝐭𝐢𝐨𝐧𝐬 Stripe, Razorpay, PayPal, RevenueCat, In-App Purchases, Subscription Management, Payment Gateway Integration. 𝐒𝐞𝐜𝐮𝐫𝐢𝐭𝐲 & 𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 Secure Storage, Data Encryption, Biometric Authentication, Root & Jailbreak Detection, Background Processing, WorkManager, Background Tasks, Application Stability. 𝐃𝐞𝐯𝐎𝐩𝐬 & 𝐑𝐞𝐥𝐞𝐚𝐬𝐞 Git, GitHub, Bitbucket, Jira, CI/CD, TestFlight, App Store Connect, Google Play Console, App Store Deployment, Play Store Deployment, Beta Testing. 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬 𝐈 𝐏𝐫𝐨𝐯𝐢𝐝𝐞 • Full-Lifecycle Mobile App Development • Native iOS App Development (Swift, SwiftUI, UIKit) • Native Android App Development (Kotlin, Jetpack Compose) • Flutter App Development • React Native App Development • Mobile App Modernization & Legacy App Upgrades • New Feature Development & Bug Fixing • REST API & GraphQL Integration • Third-Party SDK Integrations (Stripe, Razorpay, PayPal, Firebase, Maps, Analytics, Custom SDKs) • AI-Assisted MVP Development & Rapid Prototyping • Offline-First Applications (Core Data, Room, SQLite) • Background Processing & Synchronization • App Store & Google Play Store Deployment • Performance Optimization & Long-Term Maintenance If you're looking for a Senior Mobile App Developer to build, modernize, or scale your iOS, Android, Flutter, or React Native application, let's discuss how I can help bring your product to market successfully.

📍 React Native development for production mobile apps 📍 Full stack engineering for complex backend systems 📍 AI Agent Development for automation and intelligent workflows For more than 11 years, I’ve been working in mobile app development and full stack development, delivering scalable web platforms, high-performance mobile apps, and modern AI-driven systems. This combination allows me to build products end-to-end, from mobile UI to backend architecture and AI logic. 📱 Mobile App Development & React Native Expertise As a React Native developer, I’ve built and scaled mobile applications used in fintech, real estate, healthcare, marketplaces, and social platforms. My mobile app development experience includes: - Cross-platform iOS and Android apps - Complex user roles and permissions - Real-time features (chat, live updates, tracking) - High-load backend integrations - Clean architecture designed for long-term growth One of my key projects Breeze, a real estate mobile platform was developed end-to-end as a full stack developer and later raised $3M+ in investments. That experience strongly shaped how I approach architecture, scalability, and product quality. 🤖 AI Agent Development & Automation In parallel with product engineering, I focus heavily on AI Agent Development. As an AI Agent Developer and AI Automation Expert, I design systems that go far beyond simple chatbots. I build: - AI agents with planner-executor architecture - Multi-agent systems with task orchestration - AI chatbots connected to business data - AI automation pipelines for operations, research, and analytics - RAG systems using embeddings and vector databases These AI agents are designed to interact with real systems, APIs, CRMs, databases, internal tools, and operate as part of a real product ecosystem. My goal is always the same: turn AI from an experiment into a reliable, controllable product component. 🔗 Where AI meets Full Stack Development What makes my approach different is the combination of: AI Developer + Full Stack Developer + Mobile App Developer This means: - AI agents integrated into web platforms - Mobile apps powered by AI logic - Backend services managing agent execution - Dashboards for monitoring and control - Secure and scalable infrastructure Instead of isolated AI tools, clients get complete AI-powered products. 💡Clients usually come to me when they need: - A senior engineer who understands product logic - A CTO-level partner, not just a coder - Clean architecture from day one - Systems prepared for growth, investment, and scale That’s why many clients stay long-term and treat me as a technical partner, not a temporary freelancer.

🥇 Top Rated Plus • 🌟 10+ Years Experience • High-Velocity MVP Specialist • AI-Powered Workflows Senior Full Stack Mobile developer | Vibe Coding | Node.js | React.js | Next.js Stop waiting months for an MVP. I use "Vibe Coding" and AI-native architecture to ship production-ready Flutter apps at 10x speed. In 2026, the gap between a "coder" and a "product engineer" is AI. I bridge that gap. I don’t just write Dart and JavaScript; I leverage high-intent AI agent workflows to build, test, and deploy scalable systems before the competition even finishes their sprint planning. 🚀 The "Vibe Coding" Edge I utilize Cursor, Windsurf, and custom AI agents to handle the boilerplate, allowing me to focus 100% on your User Experience, System Architecture, and Business Logic. Speed: From concept to App Store in record time. Quality: AI-accelerated unit testing and clean-code refactoring. Precision: Pixel-perfect Flutter UIs that "feel" native on iOS, Android, and Web. 🧠 AI-Native Specialization LLM Integration: Deeply embedding OpenAI, Anthropic, or local models into mobile apps. Agentic Workflows: Building apps that don't just show data, but act on it using autonomous agents. RAG Implementation: Connecting your private data to AI for intelligent, context-aware mobile experiences. 🛠 Technical Stack Frontend: Flutter 4.0, Dart, Riverpod, BLoC, Impeller. Backend: Node.js (TypeScript), NestJS, Express.js. Database: PostgreSQL, MongoDB, Pinecone (Vector Search). Automation: n8n, GitHub Actions, AI-driven CI/CD. 💼 Why Clients Hire Me I take full ownership. Whether it’s a complex Fintech dashboard or a high-performance AI-Native consumer app, I ensure it’s built for long-term growth—not just a quick prototype. Ready to build the future at the speed of thought? Invite me to your project, and let’s start vibing on your next big launch. Highlighted Skills: Flutter, Dart, Flutter Mobile App Developer, Dart Developer, OpenAI API, Full Stack Developer, Back End Developers, API, API Developer, Node.js, Node.js Developer, SQL, App Developer, App, Mobile App Development, Mobile App Developer, Android App Development, Android App Developer, Mobile App, AI Mobile App Development, AI Mobile App Developer, Mobile App Design, Mobile UI Design, Responsive Design, UI/UX Designer, Prototyping, Mobile App UI, Mobile App API, Mobile Application, Mobile Application Developer, Mobile Application Developement, iOS, Android, iOS App, Android App, iOS Application, Flutter iOS, Flutter iOS Android, Hybrid App, Hybrid App Development, Hybrid App Developer, Cross Platform Mobile Development, Cross Platform Mobile Developer, Cross Platform App Developer, Cross Platform App Development, Express.js, RESTful API, Express API, API Integration, Mobile App API Integration, App API Integration, Expert Full Stack Developer, Full Stack Mobile App Developer, Expert Full Stack Mobile App Developer, AI Mobile App, Mobile, Application, Application Development, Application Developer, Application Designer, Application API Integration, Build App, Build Mobile App, Flutter App Developer, iOS App Developer, Cross-Platform Mobile Developer, Machine Learning App Integration, Senior Mobile App Developer, Flutter Mobile App Development, Flutter Developer, Software Designer

I build AI-powered mobile apps that ship on time, retain users, and actually work. Hi, I'm Wasif, a Full-Stack Mobile & AI Engineer with 7+ years of experience and 24+ completed projects. I've built apps for Shore United Bank (FinTech), Vriya EEG (Healthcare), Triaden Sheriff (Security), Altered.ai (AI Voice), and many more. Every app I build goes from design → development → App Store & Google Play deployment. WHAT I BUILD: AI-POWERED MOBILE APPS: I integrate AI that users actually engage with not bolted-on features. Purpose-built intelligence that solves real problems: • AI Chatbots & Virtual Assistants (OpenAI, Claude, LLMs) • Voice AI Speech-to-Text, Text-to-Speech, Voice Commands • Smart Search, Filtering & Personalized Recommendations • Image Recognition & On-Device Processing • GPT-Powered Content Generation & Summarization • Workflow Automation Triggered from Mobile CROSS-PLATFORM (FLUTTER & REACT NATIVE): One codebase. Two stores. Production-ready iOS and Android apps with native performance: • Flutter 15+ apps shipped • React Native 5+ apps shipped • Offline-First Architecture • Push Notifications & Real-Time Features NATIVE iOS & ANDROID (SWIFT, KOTLIN): When you need platform-specific performance and polish: • Swift / SwiftUI (iOS) • Kotlin / Jetpack Compose (Android) • Biometric Authentication • Native Animations & Gestures FULL-STACK SaaS & BACKEND • Firebase, Supabase, Node.js, REST, GraphQL • Payment Integration (Stripe, In-App Purchases) • Real-Time Features, WebSockets • Scalable Cloud Infrastructure (AWS, GCP) • Database Design & Optimization INDUSTRIES I'VE DELIVERED FOR: FinTech & Banking • Healthcare • AI & SaaS • Food Delivery • Logistics • Travel & Tourism • EdTech • Security MY PROCESS: • Discovery & Planning: We define your vision, user flows, and technical requirements • Design: I create Figma prototypes so you see exactly what you're getting • Development: Weekly updates, clean code, and continuous testing • Deployment: I handle App Store & Google Play submission • Post-Launch: Bug fixes, updates, and ongoing support WHY WORK WITH ME: ✅ 7+ Years Experience ✅ Response Within Hours ✅ Full Product Lifecycle (Design → Development → Deployment → Support) ✅ Clean, Maintainable Code I'M THE RIGHT FIT IF: • You need a complete app built design through deployment • You want AI features that actually serve your users • You value clean code, clear communication, and no surprises • You're ready to move within 1-2 weeks NOT A GOOD FIT IF: • Price is your only decision factor • You're not open to feedback on scope or design READY TO START? Send me a message with your project details and I'll respond within hours. Let's build the future of software - together. Wasif Kazmi!

Up your work with Shobhit Sharma | Full-Stack Developer | AI Apps Builder | Scalable Platforms ⭐⭐⭐⭐⭐ Senior AI Engineer | Principal Software Architect | Expert Mobile App developer | Senior Full Stack developer | Flutter expert | AI-Powered Apps Development expert | Scalable SaaS & Mobile Platforms expert | Saas Solution Development expert | Complex Problem Solver | Top rated plus Fullstack developer| Enterprise Level software Architect Building software that holds up under real users, real data, and real pressure. In 2026, writing code is easy. Building systems that survive scale, complexity, and change is not. I’m Shobhit Sharma, a Principal Software Architect with 10+ years of hands-on experience designing and delivering AI-powered applications, complex SaaS platforms, real-time sports systems, and production-grade mobile apps. I work at the point where products move from ideas and MVPs into reliable, revenue-generating, investor-ready software. My clients consistently recognize me as a Clear Communicator and Collaborative partner, with a strong Commitment to Quality. I am known for being Reliable and Solution Oriented, ensuring that projects are completed professionally and with accountability for outcomes. My approach is detail-oriented, focusing on delivering high-quality results that meet client expectations. Keywords: AI app developer, Full-stack SaaS developer, Mobile app developer, Sports app development, Backend & API systems, Startup MVP builds Clients don’t hire me for “just development.” They bring me in when the product must work correctly—with payments, subscriptions, rankings, AI decisions, and real users depending on it. What I Actually Do I architect and build high-consequence software systems end to end: AI-powered application development (LLM features, RAG pipelines, vector search, document intelligence, automation) Full-stack SaaS development (multi-tenant systems, subscriptions, billing, RBAC, analytics, admin panels) Mobile app development for iOS & Android (Flutter / React Native, offline-first, real-time sync) Complex sports & gaming platforms (fantasy sports, competitions, leaderboards, matchmaking, anti-cheat logic) Scalable backend & API development (Node.js, Python, event-driven systems, WebSockets) Cloud architecture & DevOps (AWS/GCP, Docker, CI/CD, monitoring, security) I design systems to behave predictably under unpredictable usage. How I Think (This Is the Difference) Most bugs don’t come from missing features—they come from bad state management, unclear data ownership, and hidden edge cases. My work focuses on: Transaction safety (wallets, payments, subscriptions) State machines over ad-hoc logic Clear data models and invariants Auditability and traceability Scaling without rewrites AI features that are explainable, secure, and cost-aware Whether it’s an AI SaaS, a mobile-first platform, or a real-time sports engine, I design for the moment when things go wrong—not just when demos look good. Areas I’m Commonly Hired For (Search-Relevant) AI app developer / AI-powered app development Full-stack SaaS developer Mobile app developer (Flutter / React Native) Sports app & fantasy platform development Complex backend & API systems Startup MVP / MSVP builds that must scale Refactoring systems built fast but needing to be built right Technical Stack (Production-Proven) Mobile: Flutter, React Native, native iOS/Android integrations Frontend: React, Next.js, TypeScript, Tailwind Backend: Node.js, FastAPI, Python, REST, GraphQL, WebSockets AI/ML: OpenAI / LLMs, LangChain, Vector Databases, Whisper, OCR, Recommendation Systems Databases: PostgreSQL, MongoDB, Redis Cloud & DevOps: AWS, GCP, Docker, Kubernetes, CI/CD Payments & FinTech: Stripe, subscriptions, wallets, secure payment flows Selected Work MinaTravel — AI-powered travel planning using OCR + LLM workflows Doctor Anywhere — large-scale telehealth mobile apps & backend systems Simplay / Knockout11 — real-time fantasy sports platforms with wallets and competitions (Additional enterprise SaaS, e-commerce, and mobile products available on request.) How Engagements Usually Work Short discovery call (problem, platform, scale) Architecture & phased roadmap Build → QA → secure launch Ongoing optimization and scale support I work with a limited number of clients to maintain quality, focus, and accountability. If you’re looking for an AI developer, SaaS architect, mobile app expert, or sports platform engineer who can own complexity end to end—and explain decisions clearly—I’m a strong fit. Send a brief with what you’re building and how big it needs to get. I’ll respond with a clear technical plan and next steps. Shobhit Sharma Founder, Velupr Infosoft Principal Software Architect | AI • SaaS • Mobile • Real-Time Systems

I’m a mobile application developer with 𝟏𝟎+ 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐫𝐞𝐚𝐥-𝐰𝐨𝐫𝐥𝐝 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 delivering fast, scalable, and user-focused mobile apps across 𝐢𝐎𝐒, 𝐀𝐧𝐝𝐫𝐨𝐢𝐝, 𝐚𝐧𝐝 𝐜𝐫𝐨𝐬𝐬-𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦 𝐟𝐫𝐚𝐦𝐞𝐰𝐨𝐫𝐤𝐬. My work goes beyond just building apps—I help businesses 𝐭𝐫𝐚𝐧𝐬𝐟𝐨𝐫𝐦 𝐢𝐝𝐞𝐚𝐬 𝐢𝐧𝐭𝐨 𝐢𝐧𝐭𝐞𝐥𝐥𝐢𝐠𝐞𝐧𝐭 𝐦𝐨𝐛𝐢𝐥𝐞 𝐩𝐫𝐨𝐝𝐮𝐜𝐭𝐬 by blending modern mobile architectures with AI-powered features. 💡 𝐖𝐡𝐚𝐭 𝐈 𝐁𝐫𝐢𝐧𝐠 𝐭𝐨 𝐭𝐡𝐞 𝐓𝐚𝐛𝐥𝐞 𝐌𝐨𝐛𝐢𝐥𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 • Native: Swift, Kotlin, Java, Objective-C • Cross-Platform: Flutter, React Native 𝐀𝐈-𝐃𝐫𝐢𝐯𝐞𝐧 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 • Smart chatbots & virtual assistants • Personalization & recommendation systems • Image, audio, and pattern recognition 𝐓𝐨𝐨𝐥𝐬 & 𝐒𝐃𝐊𝐬 • Xcode, Android Studio • Firebase, AWS, Supabase • Google ML Kit, CoreML 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 & 𝐀𝐏𝐈𝐬 • REST, SOAP, GraphQL • XML / JSON • Firebase, AWS (Lambda, EC2, S3), Parse 𝐑𝐞𝐚𝐥-𝐓𝐢𝐦𝐞 & 𝐂𝐨𝐦𝐦𝐮𝐧𝐢𝐜𝐚𝐭𝐢𝐨𝐧 • WebRTC, XMPP • OpenTok, OpenFire • Twilio, Plivo 𝐌𝐞𝐝𝐢𝐚 & 𝐃𝐚𝐭𝐚 𝐇𝐚𝐧𝐝𝐥𝐢𝐧𝐠 • OpenCV, CoreImage • CoreAudio, AVFoundation 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬 • SQLite, Room DB • MySQL, Oracle • Firebase Realtime Database 𝐒𝐞𝐜𝐮𝐫𝐞 𝐏𝐚𝐲𝐦𝐞𝐧𝐭𝐬 • Stripe, Razorpay, PayPal • Apple Pay, Google Pay ⚡ 𝐒𝐜𝐚𝐥𝐚𝐛𝐥𝐞 & 𝐑𝐞𝐚𝐥-𝐓𝐢𝐦𝐞 𝐀𝐩𝐩 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞 Highly experienced in building 𝐫𝐞𝐚𝐥-𝐭𝐢𝐦𝐞, 𝐡𝐢𝐠𝐡-𝐭𝐫𝐚𝐟𝐟𝐢𝐜 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 using 𝐒𝐮𝐩𝐚𝐛𝐚𝐬𝐞 𝐚𝐧𝐝 𝐅𝐢𝐫𝐞𝐛𝐚𝐬𝐞 for: • Authentication • Backend services • Database management 🏭 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐲 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 • E-commerce Platforms (B2B & B2C) • AI-powered Social & Dating Apps • Event Management & Booking Systems • On-Demand Taxi & Delivery Solutions • Healthcare & Fitness Apps with smart analytics • Workflow Automation & Business Tools 🤝 𝐋𝐞𝐭’𝐬 𝐁𝐮𝐢𝐥𝐝 𝐒𝐨𝐦𝐞𝐭𝐡𝐢𝐧𝐠 𝐈𝐦𝐩𝐚𝐜𝐭𝐟𝐮𝐥 If you’re looking to create a 𝐬𝐦𝐚𝐫𝐭, 𝐫𝐞𝐥𝐢𝐚𝐛𝐥𝐞, 𝐚𝐧𝐝 𝐟𝐮𝐭𝐮𝐫𝐞-𝐫𝐞𝐚𝐝𝐲 𝐦𝐨𝐛𝐢𝐥𝐞 𝐚𝐩𝐩, I’d love to collaborate and bring your idea to life.

5+ years delivering pixel-perfect UI/UX design, interactive Figma prototypes, and high-performance mobile apps using Flutter, React Native, and React. I craft user-centered solutions for eCommerce, fintech, SaaS, healthcare, edtech, and real estate industries with high demand on Upwork. Core Expertise UI/UX Design & Figma Mastery Figma UI/UX design, Figma prototypes, Figma wireframes, Figma design systems Responsive mobile app UI, web app UI, dashboard UI, SaaS UI User flows, journey maps, clickable prototypes, developer handoff WCAG-compliant, accessible UI, inclusive design Mobile App Development (Flutter & React Native) Flutter app development, Flutter UI/UX, Flutter cross-platform React Native app development, React Native UI, iOS + Android hybrid apps Native module integration (Swift/Kotlin), push notifications, in-app purchases Payment gateways (Stripe, PayPal), real-time chat, geolocation, offline sync Full-Stack Development & Backend Alignment React, Next.js, Node.js, JavaScript, TypeScript PHP, Laravel, REST APIs, GraphQL MySQL, PostgreSQL, Supabase, Firebase, MongoDB CI/CD, Git, Docker, AWS, Google Cloud AI-Powered UX & Chatbots Chatbot UI design, Dialogflow, OpenAI API integration NLP interfaces, AI dashboards, predictive UX Industries I Serve eCommerce apps (Shopify, WooCommerce, custom stores) Fintech & banking apps (wallets & payments) SaaS platforms (CRM, ERP, project management) Healthcare apps (telemedicine, patient portals) EdTech & LMS (learning apps, course platforms) Real Estate (property listing, AR/VR tours) Proven Impact 35% higher user satisfaction via Figma-optimized onboarding 4.8+ app ratings on App Store & Google Play 30% boost in user retention with intuitive Flutter/React Native apps 25% faster support with AI chatbot UI 20% lower drop-off with accessible, compliant designs Services I Offer 1. Figma UI/UX Design – Wireframes, mockups, prototypes, design systems 2. Mobile App UI/UX Design – Flutter, React Native, iOS, Android 3. Full-Stack Mobile App Development – End-to-end Flutter & React Native apps 4. Figma to Flutter / React Native Handoff – Clean, developer-ready code 5. Full-Stack Web + Mobile Alignment – React, Next.js, Node.js, Supabase 6. App Store Optimization (ASO) – Screenshots, icons, SEO-rich descriptions 7. Agile Collaboration – Jira, Trello, Scrum, sprint delivery 8. App Maintenance & Updates – UI refresh, performance, compliance Tech Stack Design: Figma Mobile: Flutter, React Native, Swift, Kotlin Frontend: React, Next.js, HTML5, CSS3, Tailwind Backend: Node.js, PHP, Laravel, Express Database: MySQL, PostgreSQL, Supabase, Firebase DevOps: Git, CI/CD, Docker, AWS S3, Google Cloud Why Hire Me? Top-Rated Plus on Upwork with 100% Job Success Figma Expert – Pixel-perfect, auto-layout, component-driven Flutter & React Native Pro – One codebase, native performance Full-Stack Ready – From UI to backend to deployment Agile & Communicative – Daily updates, sprint reviews ASO & Growth-Focused – Designs that rank & convert Let’s Build Your Next Big App Need a Figma prototype, Flutter app, React Native solution, or full-stack product? I deliver scalable, ROI-driven apps for eCommerce, fintech, SaaS, and beyond. Message me now for: Figma UI/UX design Flutter mobile app development React Native cross-platform apps Full-stack alignment with React, Node.js, Supabase Keywords: UI/UX Designer, Figma Expert, Figma Prototype, Mobile App Developer, Flutter Developer, React Native Developer, Full Stack Developer, React Developer, Node.js, Supabase, eCommerce App, Fintech App, SaaS UI, Healthcare App, Agile Development, ASO, App Store Optimization, Cross-Platform App, Responsive Design, API Integration, Chatbot UI, Accessibility Design Last Updated: October 2025

• 16+ Years of Expertise in Mobile, Full-Stack & POS Development • iOS Development | Swift | Objective-C • Android Development | Kotlin | Java • React Native | TypeScript | JavaScript • Flutter | Dart • Full-Stack Development • POS / Retail Software Development • UI/UX Design & Prototyping • API Integration & Backend Development • Web App Development | Python | Django | Node.js | React.js | Next.js • Secure Coding & Performance Optimization • AI/LLM Integrations (OpenAI, GPT, Whisper, etc.) I help startups and enterprises turn ideas into scalable, high-performance mobile, web, full-stack, and POS solutions that drive real business results. With 16+ years of experience in full-stack and mobile development, I’ve built production-ready apps across iOS, Android, web, cross-platform frameworks, and POS systems—delivering secure, scalable, and future-ready solutions. Whether you're launching an MVP, scaling an existing product, building a retail/POS system, or integrating AI into your app, I can take your project from concept to deployment with clean architecture and reliable execution. 💡 What I Can Help You With: ✅ Native iOS (Swift, Objective-C) ✅ Native Android (Kotlin, Java) ✅ Cross-Platform Apps (React Native, Flutter) ✅ Full-Stack Development ✅ Web Apps (React.js, Next.js, Django, Node.js) ✅ POS / Retail Software Development ✅ API & Backend Development ✅ AI/LLM Integration (OpenAI, GPT, Whisper) ✅ Performance Optimization & Secure Coding ✅ UI/UX-Focused Development 🎯 Why Clients Work With Me: ✔ 100% Job Success on Upwork ✔ Clean, Scalable, Maintainable Code ✔ Strong Communication & Agile Collaboration ✔ Focus on Business Goals - Not Just Code ✔ On-Time Delivery I don’t just build apps -I build products that are stable, scalable, and ready for growth. If you’re looking for a reliable, experienced developer who understands both technology and business, let’s connect. Let’s build something exceptional. Gaurav Key Capabilities: #MobileAppDevelopment #iOSDeveloper #AndroidDeveloper #FlutterDeveloper #ReactNativeDeveloper #FullStackDeveloper #POSDevelopment #RetailSoftware #CrossPlatformApps #UIUXDesign #APIIntegration #BackendDevelopment #AppPerformanceOptimization #SecureAppDevelopment #AIIntegration #SaaSDevelopment #WebAppDevelopment #CustomAppDevelopment #AppDeployment #SwiftDeveloper #KotlinDeveloper #TopRatedFreelancer #AgileDevelopment #MachineLearning

Building Scalable Mobile Apps, SaaS Platforms & AI-Powered Products I can help startups, founders, and businesses transform ideas into production-ready mobile applications, SaaS platforms, and AI-powered solutions that are built for performance, scalability, and long-term growth. Whether you're launching an MVP, modernising an existing product, or integrating AI capabilities, I can help you build reliable software that delivers real business value. What I Can Build: - Mobile Applications (Flutter, React Natvie, FlutterFlow, Android, iOS) - AI-Powered Apps using OpenAI, ChatGPT & Claude - SaaS Platforms, Dashboards & Admin Panels - Subscription & Membership Systems - Real-Time Applications with Chat, GPS & Notifications - Payment Integrations (Stripe, Razorpay, In-App Purchases) - Custom APIs & Cloud-Based Backends Core Technologies Frontend & Mobile Flutter | React Native | FlutterFlow | Dart | Android | iOS | Kotlin | Java | Swift Backend & Cloud Node.js | Firebase | Supabase | REST APIs | Cloud Functions | Authentication | Security AI & Automation OpenAI | ChatGPT | Claude | AI Agents | LLM Integrations | Workflow Automation Industry Experience FinTech | SaaS | Logistics | CRM | Business Automation | Education | Food Delivery | AI Products | Marketplace Platforms Industry Experience: Fintech | SaaS | Logistics | CRM & Business Automation | Education | Food Delivery | AI Products Why choose me: - Product-first approach focused on business outcomes - Expertise in Flutter and React Native for cross-platform mobile development - Scalable and maintainable architecture - Clean, high-quality code - Transparent communication and regular updates - End-to-end support from planning to deployment If you're looking for a developer who can build, scale, or enhance your Flutter or React Native mobile app, SaaS platform, or AI-powered product, let's discuss your project and turn your vision into reality.

Senior Full Stack Mobile & AI Developer | Flutter, React Native, SwiftUI, Kotlin | SaaS, AI Agents, Scalable Systems Overview / About Me I help startups and businesses build scalable mobile apps, SaaS platforms, and AI-powered systems designed for real users, real scale, and real revenue. With 7+ years of experience and 80+ production apps delivered, I specialize in building full product ecosystems from UI UX and system architecture to backend APIs, cloud infrastructure, and AI integrations. My core expertise lies in combining mobile engineering with modern AI systems including RAG pipelines, AI agents, automation workflows, and LLM based applications using OpenAI, Claude, Llama, Whisper, and LangChain. I work across Flutter, React Native, SwiftUI, and Kotlin for mobile apps, and Node.js, Python, FastAPI, and Django for backend systems. All solutions are deployed on AWS with scalable DevOps practices using Docker, CI CD, and Kubernetes where needed. I don’t just build apps I build complete product systems that are scalable, maintainable, and ready for growth. What I Can Build for You Cross platform mobile apps Flutter, React Native Native apps SwiftUI, Kotlin SaaS platforms and multi tenant systems AI powered applications chatbots agents copilots RAG based knowledge systems and automation tools Marketplaces and booking platforms CRM and enterprise dashboards Real time apps chat tracking notifications Backend APIs and microservices Node.js Python Cloud deployment and DevOps AWS Docker CI CD AI Expertise OpenAI GPT integrations Claude Llama based systems RAG architecture retrieval augmented generation AI automation workflows Voice AI Whisper ElevenLabs LangChain based applications Custom AI assistants and copilots Document intelligence systems Tech Stack Flutter React Native SwiftUI Kotlin React Next.js Node.js Python FastAPI Django PostgreSQL MongoDB Firebase Supabase AWS Docker Kubernetes CI CD OpenAI Claude Llama LangChain Whisper ElevenLabs Stripe Razorpay Twilio WebRTC Selected Projects AI Platforms Maiday AI Enterprise AI automation system Novlt.ai AI storytelling and content generation platform Joye.ai Workplace emotional intelligence platform Qreate AI hiring and resume intelligence system Marketplaces and Apps Wagkart Pet service marketplace Beauty Spot Booking and salon platform Loop Ride Share Real time ride hailing platform Go Test Rapide Healthcare booking system SaaS and Enterprise Systems ShipDistrict Logistics and shipping SaaS platform Enroltime Education and visa management system CRM systems HoneyBook like workflows Social and Streaming StreamRebels Live streaming and monetization platform Bizfluence Professional networking platform Jalebi Niche dating platform SALXN Video content platform Why Work With Me Full product ownership from idea to deployment Strong focus on scalable architecture not just MVPs Deep experience in AI SaaS and mobile ecosystems Clean production ready codebase Fast execution with reliable communication Long term maintenance and scaling support Availability MVP development SaaS product builds AI integration projects Mobile app development Backend architecture and scaling Ongoing product improvements Final Note If you're looking for someone who can take your idea from concept to design to development to deployment to scaling, I can help you build a production ready system that grows with your business