🏆 𝐒𝐞𝐧𝐢𝐨𝐫 𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 (𝟏𝟎+ 𝐘𝐞𝐚𝐫𝐬) 📱 𝟓𝟎+ 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩𝐬 𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐞𝐝 🌐 𝟐𝟎+ 𝐖𝐞𝐛𝐬𝐢𝐭𝐞𝐬 𝐂𝐨𝐦𝐩𝐥𝐞𝐭𝐞𝐝 🏆 𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 𝐋𝐚𝐫𝐚𝐯𝐞𝐥 𝐄𝐱𝐩𝐞𝐫𝐭 💼 𝟖𝟎+ 𝐉𝐨𝐛𝐬 𝐂𝐨𝐦𝐩𝐥𝐞𝐭𝐞𝐝 ⭐ 𝟒𝟎+ 𝐑𝐞𝐯𝐢𝐞𝐰𝐬 ⭐ 𝟓★ 𝐂𝐥𝐢𝐞𝐧𝐭 𝐑𝐚𝐭𝐢𝐧𝐠 𝐇𝐢, 𝐈’𝐦 𝐒𝐨𝐡𝐚𝐢𝐛 👋 I’m a 𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 with over 10+ 𝐲𝐞𝐚𝐫𝐬 of experience building 𝐦𝐨𝐛𝐢𝐥𝐞 𝐚𝐩𝐩𝐬 for both 𝐢𝐎𝐒 and 𝐀𝐧𝐝𝐫𝐨𝐢𝐝. I also specialize in 𝐋𝐚𝐫𝐚𝐯𝐞𝐥 for 𝐛𝐚𝐜𝐤𝐞𝐧𝐝 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 and creating clean, professional 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬 𝐰𝐞𝐛𝐬𝐢𝐭𝐞𝐬. 𝐇𝐞𝐫𝐞’𝐬 𝐰𝐡𝐚𝐭 𝐈 𝐛𝐫𝐢𝐧𝐠 𝐭𝐨 𝐭𝐡𝐞 𝐭𝐚𝐛𝐥𝐞: ✅ 𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞 – I build fast, smooth, and user-friendly mobile apps for iOS and Android ✅ 𝐋𝐚𝐫𝐚𝐯𝐞𝐥 – I develop secure, scalable, and well-structured backend systems ✅ 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬 – I design and develop modern, responsive, and high-performing websites 𝐖𝐡𝐚𝐭 𝐘𝐨𝐮’𝐥𝐥 𝐁𝐞𝐧𝐞𝐟𝐢𝐭 𝐅𝐫𝐨𝐦 𝐖𝐨𝐫𝐤𝐢𝐧𝐠 𝐖𝐢𝐭𝐡 𝐌𝐞: ✅ Clean, well-organized code that’s easy to maintain and scale ✅ Apps and websites that perform well and provide a great user experience ✅ Regular communication and clear project updates ✅ On-time delivery with proper testing and bug fixes ✅ Honest feedback and practical suggestions to improve your project ✅ Post-delivery support until everything works perfectly 𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬: ✅ 𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞 mobile app development for 𝐢𝐎𝐒 & 𝐀𝐧𝐝𝐫𝐨𝐢𝐝 ✅ Modern 𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞 architecture with 𝐓𝐲𝐩𝐞𝐒𝐜𝐫𝐢𝐩𝐭, 𝐑𝐞𝐝𝐮𝐱, 𝐙𝐮𝐬𝐭𝐚𝐧𝐝 ✅ 𝐅𝐢𝐫𝐞𝐛𝐚𝐬𝐞 integration (Auth, Firestore, Notifications, Analytics) ✅ 𝐏𝐚𝐲𝐦𝐞𝐧𝐭 integration (Stripe, Apple Pay, Google Pay) ✅ 𝐀𝐏𝐈 integration & third-party services (Maps, Social Login) ✅ 𝐏𝐮𝐬𝐡 𝐍𝐨𝐭𝐢𝐟𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬, 𝐃𝐞𝐞𝐩 𝐋𝐢𝐧𝐤𝐢𝐧𝐠, real-time features ✅ 𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 𝐨𝐩𝐭𝐢𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧 for fast & smooth apps ✅ 𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞 upgrades & migration to latest version ✅ 𝐁𝐮𝐠 𝐟𝐢𝐱𝐢𝐧𝐠, maintenance & long-term support ✅ 𝐀𝐩𝐩 𝐃𝐞𝐩𝐥𝐨𝐲𝐦𝐞𝐧𝐭 + 𝐀𝐩𝐩 𝐀𝐩𝐩𝐫𝐨𝐯𝐚𝐥 𝐅𝐢𝐱𝐞𝐬 (App Store & Play Store) 𝐋𝐚𝐫𝐚𝐯𝐞𝐥 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬: ✅ 𝐋𝐚𝐫𝐚𝐯𝐞𝐥 backend solutions for scalable web & mobile apps ✅ 𝐑𝐄𝐒𝐓 𝐀𝐏𝐈 development with secure & well-structured architecture ✅ 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞 design & optimization (MySQL, PostgreSQL) ✅ 𝐀𝐮𝐭𝐡𝐞𝐧𝐭𝐢𝐜𝐚𝐭𝐢𝐨𝐧 systems (JWT, OAuth, RBAC) ✅ 𝐏𝐚𝐲𝐦𝐞𝐧𝐭 integration (Stripe, PayPal, Razorpay) ✅ 𝐀𝐝𝐦𝐢𝐧 𝐏𝐚𝐧𝐞𝐥𝐬 & 𝐃𝐚𝐬𝐡𝐛𝐨𝐚𝐫𝐝𝐬 (Nova, Filament, custom) ✅ 𝐀𝐏𝐈 & 𝐓𝐡𝐢𝐫𝐝-𝐏𝐚𝐫𝐭𝐲 integrations (CRM, Email, SMS) ✅ 𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 optimization & scaling (Redis, Queues) ✅ 𝐁𝐮𝐠 𝐅𝐢𝐱𝐢𝐧𝐠, maintenance & long-term support ✅ 𝐋𝐚𝐫𝐚𝐯𝐞𝐥 upgrades & migration (latest versions) 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬 𝐖𝐞𝐛𝐬𝐢𝐭𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬: ✅ 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬 website development using Elementor & modern UI/UX ✅ Custom 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬 development (HTML, CSS, JavaScript customization) ✅ 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬 website setup, migration, cloning & deployment ✅ 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬 theme customization & premium theme development ✅ 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬 speed optimization (fast loading & performance tuning) ✅ Technical 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬 SEO (90+ desktop, 80+ mobile scores) ✅ 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬 bug fixing, error resolution & site maintenance ✅ 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬 security setup (SSL, backups, protection) ✅ 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬 integrations (Analytics, Chat plugins, SMTP, Contact Forms) ✅ Fully responsive 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬 websites optimized for conversion 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 𝐈 𝐏𝐫𝐨𝐯𝐢𝐝𝐞: ✅ 𝐑𝐞𝐚𝐥 𝐄𝐬𝐭𝐚𝐭𝐞 & 𝐂𝐨𝐦𝐦𝐞𝐫𝐜𝐢𝐚𝐥 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬 Property listing systems, rental management platforms, and comprehensive dashboards for handling listings, clients, leads, and inquiries. ✅ 𝐇𝐞𝐚𝐥𝐭𝐡 & 𝐅𝐢𝐭𝐧𝐞𝐬𝐬 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 Mobile-friendly applications for workout tracking, progress monitoring, subscription management, and user engagement. ✅ 𝐄-𝐜𝐨𝐦𝐦𝐞𝐫𝐜𝐞 & 𝐋𝐨𝐠𝐢𝐬𝐭𝐢𝐜𝐬 𝐒𝐲𝐬𝐭𝐞𝐦𝐬 Online stores, order management systems, delivery tracking solutions, and backend platforms for smooth and efficient operations. ✅ 𝐁𝐮𝐬𝐢𝐧𝐞𝐬𝐬 𝐏𝐨𝐫𝐭𝐚𝐥𝐬 & 𝐃𝐚𝐬𝐡𝐛𝐨𝐚𝐫𝐝𝐬 Custom admin panels and dashboards to manage users, data, and business workflows efficiently. I provide ongoing support, updates, and improvements to keep your system running smoothly. Let’s work together to turn your idea into a reliable, user-friendly product. Feel free to message me — I’d be happy to discuss your project. Thanks. 𝐒𝐎𝐇𝐀𝐈𝐁 𝐀𝐇𝐌𝐄𝐃 𝐒𝐈𝐃𝐃𝐈𝐐𝐔𝐈 𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝐋𝐚𝐫𝐚𝐯𝐞𝐥 𝐄𝐱𝐩𝐞𝐫𝐭 | 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫

Building the next generation of AI-driven mobile and web experiences. For me, development isn't just about writing code it’s about velocity and impact. In today’s landscape, that means combining deep engineering expertise with the latest in AI to build products that are smarter, faster, and more intuitive than ever before. I am a Full Stack Engineer specializing in React Native and AI-Native development. I don't just integrate APIs; I build "Agentic" systems that leverage LLMs for complex reasoning, multi-modal search, and personalized user experiences. By utilizing advanced AI tools (Cursor, Claude, and custom MCP servers), I deliver production-ready code significantly faster than traditional workflows. Core Technical Arsenal: - Mobile: Expert-level React Native (iOS/Android), Native modules (Swift/Kotlin), and Expo SDK 50+. - AI & Intelligence: Deep experience with OpenAI, Claude (Anthropic), and LangChain. Specialist in RAG (Retrieval-Augmented Generation), vector databases (pgvector/Pinecone), and local LLM optimization. - Full Stack & Cloud: Node.js, Next.js, and Python backends. Expert in AWS/Azure/GCP and automated CI/CD pipelines. Legacy Strength: Years of experience in Swift, Objective-C, Kotlin, and Java for high-performance native bridges. Since 2018, I’ve taken projects from a blank page to thousands of active users. I take full ownership of the product lifecycle from architecting scalable backends to polishing the "premium" feel of the UI. What I bring to your project: - AI Strategy: I’ll help you figure out where AI adds real value and where it’s just noise. - Scalable Engineering: Code that doesn’t just work today, but scales to a million users tomorrow. - Transparency: No jargon. Just clear updates, honest timelines, and a focus on your ROI. Outside of work, I love to travel, explore new places.

AI Systems Architect | Business Automation Expert | Computer Vision & Agentic AI Specialist 🥇 Top 3% of Upwork 🥇 Top Rated Plus Upwork Expert ⭐️ 12+ years experience in Artificial Intelligence. ⭐️ Fluent in English ✅ 2300+ hours on Upwork ✅ 100k+ Earning ✅ 45+ Apps Completed I help businesses build AI systems that generate real ROI—not experimental prototypes. With 13+ years of experience in enterprise technology, business development, and software architecture, I specialize in designing and delivering scalable AI-powered systems for companies looking to automate operations, improve efficiency, and unlock new growth opportunities. I have worked with organizations ranging from agile startups to million-dollar enterprises, delivering custom AI and automation solutions tailored to their business goals. ### What I Can Help You Build ✔ AI Business Automation Systems ✔ Agentic AI Workflows & Autonomous Agents ✔ Custom GPT / LLM Applications ✔ Computer Vision & Image Recognition Solutions ✔ Voice AI / TTS / STT Applications ✔ Enterprise Workflow Automation ✔ AI-Powered Internal Tools & Dashboards ✔ End-to-End SaaS / Product Development Most of my work has been production-oriented AI automation rather than simple chatbot implementations. Some relevant projects and experience include: * Advanced identity verification and security compliance systems to prevent unauthorized users from joining tasks on behalf of someone else * Facial recognition verification systems for gig workers during onboarding and task check-in * AI-powered video reel creation workflows using premium editing tools * AI-enhanced search systems with voice command support using natural language queries * Multi-language platform support to remove language barriers and improve accessibility * Building multi-agent systems where agents collaborate for research, task execution, and reporting * Creating memory-enabled AI assistants using vector databases for long-term context retention * Integrating AI agents with Slack, Gmail, CRMs, APIs, databases, and webhooks * Developing autonomous workflows using CrewAI and LangChain for task delegation and orchestration * Implementing Claude-based agents for reasoning, structured outputs, and document analysis * Building supervisor-worker agent setups with fallback logic and context management Why Clients Hire Me ✔ 13+ years building complex digital and enterprise-grade systems ✔ Specialized in AI Development since 2022 ✔ Computer Vision expertise since 2014 ✔ Founder of multiple technology ventures ✔ Strong business acumen with ROI-first implementation mindset ✔ Experience supporting startups through enterprise-scale organizations Technical Expertise **AI / LLMs:** OpenAI GPT, Claude, Gemini, LangChain, LangGraph, Agentic AI **ML / CV:** TensorFlow, PyTorch, Keras, OpenCV, TFLite **Voice AI:** Real-Time Voice Systems, TTS / STT **Cloud:** Azure, AWS, GCP **Infrastructure:** Docker, Kubernetes, Microservices, Serverless **Backend/Data:** PostgreSQL, pgvector, MySQL, MSSQL, Oracle **Messaging:** Kafka, RabbitMQ, MQTT Enterprise & Security All enterprise engagements can be conducted under NDA with secure development practices and IP protection. If you're looking for a strategic AI partner who understands both the technical implementation **and** the business impact of AI, let’s connect. CONCEPTS • Experience in Agile Development • Object-Oriented-Programming Algorithms • Data Structure and Problem solving MANAGEMENT Tools • Slack, Zoom and Zulip • Jira, Trello and Monday • sympli and Zipline, The various types of mobile apps I have worked on: ✅ Audio/Video Calling ✅ On-line Food and Beverages Ordering ✅ Social Networking ✅ Utility & Gaming ✅ Chat/Messaging ✅ News/Magazine ✅ Geo Location ✅ Online Shopping ✅ m-Commerce ✅ iBeacon ✅ Audio/Video Streaming ✅ Movies ✅ Entertainment ✅ Tour/Travel Applications ✅ Doctor Booking I highly value my relationship with my clients, and I am always available for support. I offer: - Extensive quality check & testing. - Documentation and suggestions for improvements. - Support and maintenance with quick turnaround time. - Discounted price for long term WHAT MAKES ME STAND OUT OF THE CROWD? ----------------------------------------------------------------------------- - 24*7 Full-time Freelancer based on IST/EST/PST - 24*7 hours live technical support - Full-stack Developer in every aspect of technologies - Free of cost technical support for lifetime - Satisfaction guaranteed work I am not just looking for money OR one project, as I firmly believe in long term business relationships. Kindly contact for your requirements.

Building an app that actually ships, actually works, and actually gets used — that's the job. I'm a Senior Mobile App Developer with 8+ years of experience building iOS, Android, and cross-platform apps using React Native, Flutter, Swift, and Kotlin. I've shipped apps in FinTech, healthcare, e-commerce, cybersecurity, real estate, and on-demand delivery — several of which reached the App Store's top rankings in their category. Why clients bring me in: Most mobile projects fail for one of three reasons: the wrong tech stack was chosen for the budget, the architecture couldn't scale past MVP, or the developer disappeared mid-project. I solve for all three. I work across both native and cross-platform stacks, so instead of forcing your project into whatever framework I happen to know, I recommend the right one for your timeline, budget, and long-term maintenance needs — then I stay through launch and post-launch support. Core expertise: ✅ Cross-Platform Development — React Native, Redux, Flutter, TypeScript, Zustand ✅ Native iOS Development — Swift, SwiftUI, UIKit, Core Data, MVVM ✅ Native Android Development — Kotlin, Java, Jetpack Compose, MVVM/MVP/MVI architecture ✅ Backend & APIs — REST APIs, GraphQL, Node.js, Firebase, Supabase ✅ AI Integration — OpenAI API and Gemini API integration for AI-powered mobile features (chatbots, smart search, content generation inside apps) ✅ Authentication & Payments — Firebase Auth, social login, Stripe and other payment gateway integrations, in-app purchases (StoreKit) ✅ Data & Offline Support — SQLite, Realm, Core Data, Cloud Firestore, offline-first architecture ✅ Maps, Location & Real-Time Features — Google Maps, MapKit, MapBox, geolocation, real-time chat and messaging, push notifications ✅ Cloud & DevOps — AWS, Google Cloud Platform, Docker, CI/CD pipelines (GitHub Actions) ✅ Deployment — End-to-end App Store and Google Play submission, review handling, and post-launch optimization Industries I've worked in: FinTech and payments (cross-border remittance, peer-to-peer money transfer), healthcare (health tracking, meditation/wellness apps), cybersecurity (enterprise threat intelligence and zero-trust access apps), e-commerce and marketplaces, on-demand delivery and logistics, real estate, events/media, and social/community platforms. Selected work: A cross-border FinTech remittance and subscription platform built for the European market (React.js, Node.js, TypeScript, microservices, MongoDB) A peer-to-peer digital payment app for a Caribbean FinTech startup (React Native, Node.js, Express, MongoDB) An AI-powered identity verification SDK using NFC scanning and OCR for KYC/AML compliance, built for Android and iOS (Kotlin, MLKit, NFC, Retrofit) A VPN application with military-grade encryption, kill switch, and subscription billing (Kotlin, OpenVPN, Firebase, In-App Billing) Two enterprise cybersecurity apps covering threat intelligence and zero-trust network access, with role-based dashboards and audit logging (Kotlin, Retrofit, Room, Firebase) A real-time news app for a U.S. broadcast client with live video streaming and breaking-news push alerts (Kotlin, ExoPlayer, Firebase Messaging) An IoT control app using the MQTT protocol to manage ESP32-powered hardware in real time (Swift, SwiftUI, MQTT) A multilingual car rental app for the Saudi Arabian market with real-time vehicle tracking and payment integration (Java, REST API, Google Maps, Firebase) How I work: I start every project by clarifying scope and constraints before writing a single line of code — vague requirements are where budgets and timelines go to die. From there: architecture and technical planning, iterative development with regular check-ins, testing (unit tests with Jest, manual QA on real devices), and a clean handoff with documentation. I use Git/GitHub for version control on every project, so nothing lives only on my machine. Communication: I respond within a few hours during standard working hours and flag risks or blockers immediately rather than letting them surface at the deadline. If something in the original plan isn't going to work, I'll tell you early enough to change course — not after you've paid for a dead end. Availability: I'm currently available for new projects — full-time or part-time engagements, fixed-price or hourly, MVP builds through long-term maintenance contracts. If you need a mobile app built right the first time — whether that's a new iOS/Android build, a React Native or Flutter cross-platform app, or an existing app that needs fixing, scaling, or a new feature — send me a message with a bit about your project and I'll tell you honestly whether I'm the right fit and how I'd approach it.

𝐌𝐨𝐬𝐭 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫𝐬 𝐲𝐨𝐮’𝐥𝐥 𝐡𝐢𝐫𝐞 𝐟𝐨𝐫 𝐚 𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞 𝐨𝐫 𝐟𝐮𝐥𝐥 𝐬𝐭𝐚𝐜𝐤 𝐩𝐫𝐨𝐣𝐞𝐜𝐭 𝐚𝐫𝐞 𝐬𝐩𝐞𝐜𝐢𝐚𝐥𝐢𝐬𝐭𝐬 𝐢𝐧 𝐨𝐧𝐞 𝐨𝐫 𝐭𝐡𝐞 𝐨𝐭𝐡𝐞𝐫. They either build a mobile app with no web dashboard, or a web app with no mobile counterpart. 𝐈’𝐯𝐞 𝐛𝐞𝐞𝐧 𝐛𝐮𝐢𝐥𝐝𝐢𝐧𝐠 𝐛𝐨𝐭𝐡 𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞 𝐦𝐨𝐛𝐢𝐥𝐞 𝐚𝐩𝐩𝐬 𝐚𝐧𝐝 𝐟𝐮𝐥𝐥 𝐬𝐭𝐚𝐜𝐤 𝐑𝐞𝐚𝐜𝐭 + 𝐍𝐨𝐝𝐞 𝐰𝐞𝐛 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 𝐟𝐨𝐫 𝟏𝟎+ 𝐲𝐞𝐚𝐫𝐬, 𝐟𝐮𝐥𝐥 𝐜𝐲𝐜𝐥𝐞, 𝐟𝐫𝐨𝐦 𝐚𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞 𝐭𝐨 𝐝𝐞𝐩𝐥𝐨𝐲𝐦𝐞𝐧𝐭. WHY ME 🟢 Top Rated Plus on Upwork (top 3%) 🟢 $100K+ earned across 90+ React Native and full stack projects 🟢 100% Job Success Score 🟢 𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞 𝐚𝐩𝐩𝐬 live on App Store and Google Play, built from scratch 🟢 Full stack web apps in production: 𝐑𝐞𝐚𝐜𝐭, 𝐍𝐞𝐱𝐭.𝐣𝐬, 𝐍𝐨𝐝𝐞.𝐣𝐬, 𝐌𝐨𝐧𝐠𝐨𝐃𝐁, 𝐏𝐨𝐬𝐭𝐠𝐫𝐞𝐒𝐐𝐋 🟢 Single developer who owns the full product: mobile + web + backend ⭐⭐⭐⭐⭐ "𝐅𝐨𝐮𝐧𝐝 𝐒𝐮𝐥𝐭𝐚𝐧 𝐞𝐱𝐜𝐞𝐥𝐥𝐞𝐧𝐭 𝐭𝐨 𝐰𝐨𝐫𝐤 𝐰𝐢𝐭𝐡. 𝐇𝐞 𝐰𝐚𝐬 𝐯𝐞𝐫𝐲 𝐫𝐞𝐬𝐩𝐨𝐧𝐬𝐢𝐯𝐞 𝐭𝐡𝐫𝐨𝐮𝐠𝐡𝐨𝐮𝐭 𝐚𝐧𝐝 𝐮𝐧𝐝𝐞𝐫𝐬𝐭𝐨𝐨𝐝 𝐰𝐡𝐚𝐭 𝐰𝐚𝐬 𝐫𝐞𝐪𝐮𝐢𝐫𝐞𝐝. 𝐖𝐚𝐬 𝐟𝐥𝐞𝐱𝐢𝐛𝐥𝐞 𝐚𝐬 𝐭𝐡𝐞.", 𝐑𝐄𝐀𝐂𝐓 𝐍𝐀𝐓𝐈𝐕𝐄 𝐀𝐏𝐏𝐒 🔵 Time Medics — telemedicine app, React Native + Firebase, live on App Store with a Next.js web platform 🔵 Zone Healthy — health and wellness app, React Native + Supabase 🔵 Audigo Labs — audio platform, React Native + Node.js + MongoDB 🔵 Meal Prep Kingz — meal planning app, React Native + Firebase 🔵 Thinkster — interest-based social matching platform, React Native + Supabase 🔵 Rent Your Ride — vehicle rental marketplace, React Native Expo 𝐅𝐔𝐋𝐋 𝐒𝐓𝐀𝐂𝐊 𝐖𝐄𝐁 𝐀𝐏𝐏𝐒 𝐈’𝐕𝐄 𝐃𝐄𝐋𝐈𝐕𝐄𝐑𝐄𝐃 🔵 Time Medics Web — Next.js + Node.js web platform paired with the React Native mobile app 🔵 Zone Healthy — full stack web application, React + Supabase 🔵 Audigo Labs — full stack web app, React + Node.js + MongoDB 🔵 Meal Prep Kingz — web platform, React + Firebase 🔵 My LRES — property management web app, React + Node.js 🔵 Over Easy Hospitality — hospitality platform, full stack React + Node 🔵 Commercial Plus — commercial property web app, React + PostgreSQL WHAT I DO ✅ React Native Mobile App Development: production-ready React Native CLI and Expo builds for iOS and Android, TypeScript throughout, App Store and Play Store submission ready ✅ Full Stack Web App Development: React and Next.js frontend, Node.js and Express backend, REST API architecture, MongoDB and PostgreSQL databases, deployed and production-ready ✅ MVP and Startup Apps: get a real investor-ready React Native or full stack web app live in weeks, clean foundation built to scale ✅ Single Developer Full Product Ownership: React Native mobile app plus React + Node web dashboard, one developer owning the full codebase and data flow ✅ Integrations: Stripe, RevenueCat, in-app purchases, Google Maps, location services, Firebase push, OneSignal, social logins (Google, Apple, Facebook), Expo EAS OTA updates, NFC, BLE, Sentry, Crashlytics, AI APIs (OpenAI, Claude) ✅ Real-Time Features: Firebase, Supabase, Socket IO, auth, push notifications, live updates ✅ App Store and Play Store Submission: code signing, provisioning, review compliance, TestFlight and internal testing ✅ React Native and Full Stack Rescue: taking over legacy React Native or Node.js codebases from previous developers and getting them production-ready SPEED VIA AI I use Cursor and Claude as active coding partners for scaffolding, tests, refactors, and documentation. Faster iterations, lower cost, cleaner code without cutting corners on architecture or review. HOW I WORK I start with a feature-based architecture whether React Native or full stack so the codebase stays clean as it grows. Each feature owns its components, hooks, and logic. API calls run through a typed service layer, state is handled with Zustand and React Query, and I offer a short scope and estimation session before starting so you get clear direction on timeline, approach, and cost before any commitment. WHO I WORK WITH 🔵 Founders launching a React Native MVP or full stack web app in production, not a prototype 🔵 SaaS teams adding a React Native mobile app to an existing web product 🔵 Startups that need one developer to own both the mobile app and the web dashboard 🔵 Agencies subcontracting React Native or full stack React + Node work 🔵 Teams rescuing a legacy React Native or Node.js codebase If you need a React Native app or a full stack web application built right the first time, 𝐬𝐞𝐧𝐝 𝐦𝐞 𝐚 𝐦𝐞𝐬𝐬𝐚𝐠𝐞 𝐨𝐫 𝐢𝐧𝐯𝐢𝐭𝐞 𝐦𝐞 𝐭𝐨 𝐲𝐨𝐮𝐫 𝐣𝐨𝐛. 𝐅𝐫𝐞𝐞 𝐚𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞 Cheers, Sultan Skills: React Native · Full Stack Development · React · Next.js · Node.js · Express · MongoDB · PostgreSQL · Firebase · Supabase · TypeScript · Expo · iOS · Android · REST API · Socket IO · Mobile App Development · MVP Development · Web App Development · AI Integration

👋 Hello, I am Sukhdeep S, a Senior Mobile App Developer with 10+ years of experience building reliable, scalable, and user-friendly mobile applications for iOS, Android, and cross-platform environments. I specialize in React Native, Flutter, native iOS, native Android, React.js, Node.js, APIs, Firebase, cloud integrations, and admin panel development. I help startups, agencies, and businesses turn mobile app ideas into polished, production-ready applications with clean user flows, strong backend connectivity, and smooth performance. My focus is not just writing code. I build mobile apps that are practical, easy to use, secure, and ready for real users. 📱 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 ✔ React Native app development ✔ Flutter app development ✔ Native iOS app development ✔ Native Android app development ✔ Hybrid and cross-platform mobile apps ✔ App redesign and feature upgrades ✔ Mobile app bug fixing and optimization ✔ App Store and Google Play deployment ✔ Mobile UI implementation from Figma I can build new apps from scratch, improve existing apps, add new features, fix performance issues, or connect your app with backend systems and third-party services. 🧩 𝗧𝘆𝗽𝗲𝘀 𝗢𝗳 𝗔𝗽𝗽𝘀 𝗜 𝗖𝗮𝗻 𝗕𝘂𝗶𝗹𝗱 ✔ On-demand service apps ✔ Delivery and logistics apps ✔ eCommerce mobile apps ✔ Booking and appointment apps ✔ Healthcare and telemedicine apps ✔ Fitness and wellness apps ✔ Learning and EdTech apps ✔ Real estate apps ✔ Social networking apps ✔ Marketplace apps ✔ FinTech and wallet apps ✔ Restaurant and food ordering apps ✔ Taxi and ride-booking apps ✔ Event and ticketing apps ✔ CRM and field staff apps ✔ Customer support apps ✔ Business automation apps Whether your app is for customers, employees, drivers, vendors, admins, or service providers, I can help design and build the right mobile workflow. ⚛️ 𝗥𝗲𝗮𝗰𝘁 𝗡𝗮𝘁𝗶𝘃𝗲 & 𝗙𝗹𝘂𝘁𝘁𝗲𝗿 ✔ Cross-platform iOS and Android apps ✔ Reusable components and clean architecture ✔ Navigation, tabs, drawers, and deep linking ✔ API integration with mobile apps ✔ Redux, Context API, Provider, Bloc, Riverpod ✔ Push notifications ✔ Firebase integration ✔ Offline storage and local database ✔ Image, video, file, and document upload ✔ Camera, gallery, location, maps, and device features ✔ Performance optimization for mobile apps I build apps that feel smooth, look professional, and work properly across different screen sizes and devices. 🍏 𝗡𝗮𝘁𝗶𝘃𝗲 𝗶𝗢𝗦 & 𝗔𝗻𝗱𝗿𝗼𝗶𝗱 ✔ Swift and SwiftUI for iOS ✔ Kotlin and Java for Android ✔ Native SDK integration ✔ App permissions and device APIs ✔ In-app purchases and subscriptions ✔ App Store and Play Store compliance ✔ Native performance improvements ✔ Crash fixing and app stability work When a project needs platform-specific features or deeper native control, I can work directly with iOS and Android technologies. 🟢 𝗕𝗮𝗰𝗸𝗲𝗻𝗱, 𝗔𝗣𝗜 & 𝗔𝗱𝗺𝗶𝗻 𝗣𝗮𝗻𝗲𝗹 𝗦𝘂𝗽𝗽𝗼𝗿𝘁 ✔ Node.js and Express.js backend development ✔ REST API development and integration ✔ Firebase backend and Firestore ✔ MongoDB, MySQL, PostgreSQL ✔ Authentication and user roles ✔ Admin panels using React.js and Next.js ✔ Dashboard, reporting, and user management ✔ Payment gateway integration ✔ Stripe, PayPal, Razorpay, Apple Pay, Google Pay ✔ Email, SMS, and notification workflows ✔ Third-party API integrations I can build both the mobile app and the admin system needed to manage users, orders, bookings, payments, reports, content, notifications, and business operations. 🔧 𝗞𝗲𝘆 𝗙𝗲𝗮𝘁𝘂𝗿𝗲𝘀 𝗜 𝗛𝗮𝗻𝗱𝗹𝗲 ✔ Login, signup, OTP, and social login ✔ User profiles and role-based access ✔ Booking and scheduling workflows ✔ Real-time chat and notifications ✔ GPS tracking and maps ✔ Payment and subscription systems ✔ Order and delivery management ✔ Ratings and reviews ✔ Wallet and transaction history ✔ File upload and media handling ✔ Analytics and reporting dashboards ✔ Multi-language app support ✔ App maintenance and version updates 🏆 𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 𝗠𝗲 ✔ 10+ years of mobile and web application experience ✔ Strong knowledge of React Native, Flutter, iOS, and Android ✔ Ability to handle app, backend, APIs, and admin panel workflows ✔ Clean, maintainable, and scalable code ✔ Practical understanding of real business apps ✔ Clear communication and reliable updates ✔ Focus on performance, security, and user experience ✔ Support for launch, testing, and post-launch improvements 📩 𝗟𝗲𝘁'𝘀 𝗪𝗼𝗿𝗸 𝗧𝗼𝗴𝗲𝘁𝗵𝗲𝗿 If you need a reliable mobile app developer for React Native, Flutter, iOS, Android, backend APIs, or admin panels, I would be happy to help. Send me your app idea, design, requirement document, or existing app details, and I will suggest the best development approach. 𝐊𝐞𝐲 𝐒𝐤𝐢𝐥𝐥𝐬: React Native Developer, Flutter Developer, Mobile App Developer, iOS App Developer, Android App Developer, Swift, SwiftUI, Kotlin, React.js, Next.js, Node.js, Firebase, REST API, MongoDB, MySQL, PostgreSQL.

Passionate and enthusiastic full-stack hybrid and native mobile app and web developer, having experience of 8+ years in the most advanced mobile and web app technologies, which includes React and React Native. - I have worked on apps having: ● Realtime DB ● Google map ● Add-Network Integration ● Realtime Chat integration ● Camera SDKs ● Internal app database (In-app search in set criteria). ● Home page with available live updates (Real-Time). - Backends I am proficient at: ● Node.js ● Nestjs ● Django ● Firebase - Why me & How can I help you in getting a better mobile application? ● Robust security ● Attractive app ● MVC/MVM Pattern ● MVP Structure ● Believe in Agile Methodology ● 24 hours available for response ● 99.99% Satisfaction with Clients ● Custom DBs. - Apps, I have proudly developed and available on: ● Diwan (Middle East's second-best social media app after Facebook) ● Fitness App (Devout Fitness) ● Movie Recommendation (Pick-a-Movie) ● LMS/Course App (KPN) ● Suntastic (This app, let you know about the UV % present on your skin, and any skin disease just by having your picture) ● Financial Apps ● E-commerce Apps ● Food Delivery App (WeChef UK) So, if you are one of the clients looking for excellent output then you are at the right place and will never regret spending your time.

I’m a Senior Mobile App Developer with 12+ years of experience building and launching production-ready iOS and React Native applications for startups, founders, and growing businesses. I specialize in taking ideas from concept → MVP → App Store / Play Store launch, with a strong focus on performance, clean UI, and long-term maintainability. ✅ What I Do Best iOS app development using Swift / SwiftUI / UIKit Cross-platform apps using React Native MVP development for startups Fixing, completing, and polishing existing apps App Store & Play Store publishing and compliance Performance optimization & bug fixing Ongoing maintenance and feature upgrades 🛠️ Tech Stack iOS: Swift, SwiftUI, UIKit, Core APIs Cross-Platform: React Native, JavaScript, TypeScript Backend Integration: REST APIs, Firebase Tools: Xcode, Git, TestFlight, CI/CD Deployment: App Store & Play Store submission 🚀 Why Clients Hire Me Clear communication & quick response Strong understanding of App Store guidelines (fewer rejections) Clean, scalable, and well-documented code Honest timelines and affordable rates Long-term support mindset (not just delivery) I’ve worked on fitness, utility, e-commerce, social, and business apps, helping clients ship stable products and continue improving them post-launch. If you’re looking for a developer who can own the app, not just write code, let’s connect. Thank you Hardik R

Senior React Native Developer | AI Mobile Apps | SaaS & Startup Product Engineer I help startups, SaaS companies, and growing businesses build mobile applications that increase revenue, improve customer engagement, automate operations, and accelerate product growth. Over the past several years, I've helped founders launch MVPs, scale SaaS platforms, modernize enterprise applications, and build AI-powered mobile products used by thousands of users across iOS and Android. My focus isn't simply writing code. I work as a technical product partner who helps transform business ideas into scalable, profitable digital products. Recent Project Highlights • Built a mobile SaaS platform that reduced manual operational work through AI-powered automation and workflow management. • Developed real-time marketplace and booking applications handling live transactions, notifications, geolocation, and payment processing. • Delivered enterprise-grade mobile applications with offline-first architecture, enabling teams to work reliably in low-connectivity environments. • Built AI-powered mobile assistants using OpenAI, GPT-4, Claude, RAG systems, and conversational workflows to improve user engagement and retention. • Designed scalable mobile architectures that support rapid feature releases while maintaining performance and stability. Mobile Development Expertise ✔ React Native Development ✔ Expo & Expo Router ✔ React Native CLI ✔ TypeScript & JavaScript ✔ Redux Toolkit ✔ Zustand ✔ React Query / TanStack Query ✔ NativeWind & Tailwind CSS ✔ React Navigation ✔ Reanimated ✔ Gesture Handler ✔ MMKV Storage ✔ SQLite & WatermelonDB ✔ Offline First Applications ✔ Mobile CI/CD ✔ Fastlane & CodePush ✔ Performance Optimization ✔ Scalable Mobile Architecture AI-Powered Mobile Applications I build intelligent mobile products powered by the latest AI technologies: ✔ OpenAI Integration ✔ ChatGPT Integration ✔ GPT-4 Integration ✔ Claude AI Integration ✔ AI Chatbot Development ✔ AI Assistants ✔ AI Agents ✔ Voice AI Applications ✔ AI Workflow Automation ✔ RAG Applications ✔ AI SaaS Development ✔ AI Product Development Backend & Cloud Expertise ✔ REST APIs & GraphQL ✔ Firebase & Supabase ✔ AWS Cloud Services ✔ Node.js & Express.js ✔ Laravel API Development ✔ PostgreSQL ✔ MongoDB ✔ MySQL ✔ Redis ✔ WebSockets & SocketIO ✔ Serverless Applications Solutions I Build ✔ SaaS Applications ✔ AI Applications ✔ Startup MVPs ✔ Marketplace Platforms ✔ Booking Systems ✔ Fintech Products ✔ Healthcare Platforms ✔ Fitness Applications ✔ E-commerce Apps ✔ On-Demand Services ✔ Real-Time Chat Applications ✔ Video & Voice Calling Platforms ✔ Live Streaming Applications ✔ GPS Tracking Solutions ✔ Subscription-Based Platforms Why Clients Hire Me • Business-focused product development • Fast MVP delivery and iteration • Clean, maintainable, scalable code • Strong ownership and communication • Performance-first architecture • Long-term technical partnership • Reliable delivery without compromising quality If you're looking for a React Native Expert, Mobile App Architect, AI Mobile App Developer, Startup Technical Partner, or Full-Stack Product Engineer who understands both technology and business outcomes, let's talk. Need help validating an idea, building an MVP, scaling an existing product, or integrating AI into your mobile application? Send me a message with: What you're building Your target users Your timeline I'll review your project and provide recommendations on the fastest and most cost-effective path to launch.

I'm an expert in React Native. I have many happy clients, working with startups and companies. Please see my customers' reviews to know my quality and time management skills. The most important thing about a successful project is to bring customer satisfaction! You are serious at work and looking for a long-term partner for your projects. Please choose me. My working time is from 8:00 am to 11:00 pm GMT+7. Please get in touch with me via message for further discussion. Thanks & Regards, Quang Service from the heart