Full Stack React Developer with expertise in React and React Native ✔ 10+ years building web applications and SaaS products. 🔥🔥 𝗙𝗥𝗘𝗘 𝗪𝗢𝗥𝗞𝗜𝗡𝗚 𝗣𝗥𝗢𝗧𝗢𝗧𝗬𝗣𝗘 Send your business workflow Get: • 1 AI opportunity for growth • 3 product improvement recommendations • architecture suggestions • AI integration ideas 𝗔𝘃𝗮𝗶𝗹𝗮𝗯𝗹𝗲 𝗳𝗼𝗿 𝗻𝗲𝘄 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝘀 - July 11 I'm React Full Stack developer - I build AI-powered web applications using React, React Native, Next.js, Node.js, and OpenAI. I help SaaS, eCommerce, and marketplace businesses integrate AI features, automate workflows, improve user experience, and launch AI products faster. 𝗞𝗲𝘆 𝗛𝗶𝗴𝗵𝗹𝗶𝗴𝗵𝘁𝘀 ✔ 10+ years building web applications and SaaS products ✔ 100+ software modules delivered ✔ 7+ years average long-term client collaboration ✔ AI-powered SaaS applications ✔ AI integrations using OpenAI ✔ Workflow automation systems ✔ React & Next.js applications ✔ Enterprise-grade SaaS platforms 𝗣𝗿𝗼𝗷𝗲𝗰𝘁 𝗘𝘅𝗮𝗺𝗽𝗹𝗲𝘀 🧠 𝗟𝗲𝗺𝗼𝗻 𝗔𝗜 - 𝗣𝗿𝗲𝗱𝗶𝗰𝘁𝗶𝘃𝗲 𝗔𝗻𝗮𝗹𝘆𝘁𝗶𝗰𝘀 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺 90%+ prediction accuracy 1,000+ analyst hours saved reports generated in under 10 seconds AI-powered analytics and workflow automation 𝗘𝗻𝘁𝗲𝗿𝗽𝗿𝗶𝘀𝗲 𝗦𝗮𝗮𝗦 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺 80% reduction in manual processing multi-tenant SaaS architecture automated business workflows centralized compliance management Tech: React • Node.js • PostgreSQL • Docker AI-Powered SaaS Development AI Applications • AI Integrations • OpenAI • AI Agents • AI Automation • AI-Powered SaaS • LLM Applications • Workflow Automation • Business Automation • AI Features • Intelligent Assistants • AI Product Development • AI-Enhanced User Experiences Frontend Development React • Next.js • JavaScript • TypeScript • Responsive Web Applications • Frontend Architecture • Component-Based Development • SPA Development • SSR Applications • Modern Web Applications • Tailwind CSS • HTML5 • CSS3 Backend & API Development Node.js • Nest.js • Express.js • REST API • GraphQL • API Development • API Integration • Microservices • PostgreSQL • SQL • Backend Architecture • Scalable Systems • SaaS Backend Development • Cloud-Native Applications • Docker Cloud & Infrastructure AWS • Docker • Kubernetes • CI/CD • Cloud Architecture • Application Scaling • DevOps Automation • Performance Optimization • Infrastructure Management Specialization Keywords AI Development • AI-Powered Applications • AI Integration • AI Automation • OpenAI Development • AI Agents • SaaS Development • SaaS Applications • React Development • React Applications • Next.js Development • Full-Stack Development • Node.js Development • Business Automation • Workflow Automation • Enterprise SaaS • Custom Web Applications • Product Development • API Ecosystems • Scalable Software Architecture

I help startups, founders, and product teams build scalable, high-performance mobile applications that deliver value to users and impact business outcomes. With 10+ years of professional app development (6500+ hours and 100+ successful projects), I focus on solving real product challenges — not just writing code. Whether you’re launching a new product, improving app stability, or scaling features for growth, I deliver reliable solutions with clear communication and predictable delivery. What I Offer ✔ End-to-end React Native and Flutter development for iOS & Android ✔ API integrations, Firebase backend, and performance optimization ✔ AppStore & PlayStore deployment (30+ submissions completed) ✔ Clean, maintainable architecture & proactive support I treat your product goals as my own — delivering quality apps that perform and delight users. 📩 Send me your project goals and timeline — I’ll propose a plan that aligns with your vision.

Hi, I'm Bilal. I help startups ship production-ready AI apps in weeks, not months. 7 years on Upwork | 43 projects | 100% Job Success | $100K+ earned | Top Rated Plus (top 3%) | Every project, 5 stars What I Build: AI-powered mobile apps with React Native + Expo (iOS & Android) Full-stack web apps with Next.js + React + TypeScript AI features: ChatGPT integration, conversational assistants, LangChain workflows, RAG pipelines Recent Wins: Menu Order AI Restaurant ordering app with AI menu recommendations. React Native, Node.js, OpenAI API. Both stores, first submission approved. RV Help AI troubleshooting chatbot for RV owners. React Native, Node.js, OpenAI API, LangChain. Zero rejections. My Stack: Frontend: React, React Native, Next.js, TypeScript, Tailwind Backend: Node.js, Express, Supabase, Firebase AI: OpenAI API, LangChain, RAG, Chatbots Mobile: React Native, Expo (App Store & Play Store) Tools: Cursor, Replit, Loveable, Claude, Why Clients Keep Coming Back: Clean, maintainable code. Clear communication. On-time delivery. Zero App Store rejections in 7 years. If you're building an AI app or mobile product, let's talk. Highlighted Skills: React.js | Next.js | Vue.js | Nuxt.js | Angular | Svelte | SvelteKit | Tailwind CSS | Material UI | Ant Design | Bootstrap | ShadCN UI | Expo | Node.js | Express.js | NestJS | Django | FastAPI | Flask | Laravel | Spring Boot | Ruby on Rails | REST APIs | GraphQL | WebSockets | Stripe | Node.js | Backend API Integration | App Store | TestFlight Full Stack Developer | Expert Full Stack Developer | Full Stack Mobile App Developer | Full Stack AI Developer | Expert Full Stack Mobile App Developer | Mobile Developer | iOS Developer | Android App Developer | Mobile App Development | Cross Platform Development | Hybrid App Development | React Native Developer | Flutter Developer | Xamarin Developer | AI App Developer | AI App | Mobile App UI/UX | App Developer | Mobile App Development Consultation | IT Consultation | MVP Development | SaaS Application Developer | Cloud-Based App Developer | Progressive Web App Developer | Backend Developer | Frontend Developer | MERN Stack Developer | MEAN Stack Developer | App Store Deployment | Google Play Deployment | App Optimization | App Maintenance & Support | Automation App Developer | Chatbot Developer | Machine Learning App Developer | NLP App Developer | AI Recommendation System Developer | Computer Vision App Developer | Generative AI App Developer | Startup App Development | Business App Solutions | Real-Time App Development | App Security & Data Privacy AI Development Tools (Like Replit & Lovable): Replit | Lovable AI | Cursor AI | GitHub Copilot | Codeium | Windsurf AI | StackBlitz | Glitch | Vercel AI | Firebase Studio | Bolt.new | CodeSandbox | Continue AI | Tabnine | Amazon CodeWhisperer | Mutable AI | Sourcegraph Cody | Sweep AI | Devin AI | Aider | OpenHands | Hugging Face | OpenAI API | TensorFlow | PyTorch | LangChain | RunPod | Weights & Biases | Streamlit | Gradio | ElevenLabs | DeepL API | Stability AI | Lobe AI | Peltarion | Cortex AI | AI21 Labs | Cohere | Replicate

I’m a React Native developer with 6+ years of experience building mobile apps, frontend applications, and scalable digital products. I specialize in React Native, React, and modern frontend development, with solid experience integrating APIs and working with production-ready applications. What I can help with: • React Native mobile app development • Frontend development with React & Next.js • API integration • Bug fixing and performance improvements • App upgrades and feature implementation • Building clean, maintainable, and scalable applications I’ve worked on mobile apps, SaaS platforms, and e-commerce products, and I’m comfortable working on both new builds and existing codebases. If you need a developer who can quickly understand your project and deliver practical, high-quality solutions, I’d be happy to help.

Top Rated Plus Full Stack & React Native Developer with 10+ years of experience building high-quality mobile and web applications for startups, businesses, and growing brands. I have successfully delivered 100+ live mobile applications for Android and iOS with a strong focus on performance, clean design, smooth user experience, and scalable architecture. My goal is simple: build reliable products that help businesses grow. I specialize in React Native development and create fast, modern cross-platform apps that work seamlessly across all devices. Whether you need a business app, eCommerce platform, booking system, social app, or custom solution, I can help turn your idea into a polished product. What I Can Help You With: • Cross-platform mobile app development (Android & iOS) • Full Stack web and mobile solutions • UI implementation with responsive and modern design • API integration and backend connectivity • Real-time features such as chat, notifications, and live updates • Firebase integration • Payment gateway integration • Google Maps and location-based features • Authentication and social logins • App optimization and performance improvements • Bug fixing and long-term maintenance Technologies & Tools: • React Native • React.js • Expo • TypeScript & JavaScript • Node.js • Firebase • Redux Toolkit • GraphQL & REST APIs • MongoDB & PostgreSQL • Shopify & WooCommerce Integration Why Clients Work With Me: • Clear communication throughout the project • Focus on clean, maintainable, and scalable code • Reliable delivery and attention to detail • Flexible and easy to work with • Experience working with startups, agencies, and businesses worldwide I believe great apps are built through collaboration, transparency, and understanding the client’s vision. If you have an idea you want to bring to life, feel free to message me. I’d be happy to discuss your project and suggest the best approach for your goals.

🍀 70+ apps, 15 years. Seen every common mistake - and can prevent them. Your solution scales without rewrites. CTO-led development. Clients stay 3+ years. Portfolio includes apps with 1M+ downloads, 40k+ active users. Discovery→Launch 🍀 Why Clients Partner With Us: - CTO-led team: Tonya (15+ years as CTO) leads technical architecture and product strategy - Business-first approach: Ensures solutions that align with business objectives - 8+ year average client retention: Long-term partnerships in FinTech, EdTech, and logistics - Proven track record We don't just build apps, we solve business problems. Whether you're automating operations, launching a new product, or scaling an existing platform, we bring strategic thinking + technical execution. WHAT I OFFER AS A FULL STACK WEB DEVELOPER OR REACT NATIVE MOBILE DEVELOPER: - React Native mobile app development with TypeScript for both iOS and Android platforms - Cross-platform react native mobile solutions that work flawlessly across devices - Mobile web developer with expertise in creating responsive mobile-first applications - React Native mobile solutions with real-time updates and API integration - React Native Expo implementation for faster mobile app development - Mobile UI/UX design focusing on intuitive user experiences - Complete mobile application lifecycle from discovery to App Store/Google Play submission MY FULL STACK WEB AND MOBILE DEVELOPMENT APPROACH: 0 → 1: Taking your app idea and transforming it into reality through: - Mobile app discovery phase with React Native architecture planning - React Native MVP development with essential mobile features and API integration - Full mobile app creation with seamless front-to-backend integration - Cross-platform optimization for consistent performance on iOS and Android 1 → ∞: Building lasting partnerships: - Full stack optimization for handling increasing user traffic on mobile platforms - Continuous improvement through React Native mobile updates and feature development - Real-time data synchronization and offline capabilities for mobile users - Many of my clients have worked with me for 8+ years through multiple versions of their React Native apps Technical Expertise: - Mobile: React Native (TypeScript), Expo, iOS/Android optimization - Web: React/Next.js, responsive design, mobile-first development - Backend: Node.js (Express/Nest), REST APIs, Firebase - Databases: MongoDB, PostgreSQL, real-time data solutions - Design & UI/UX: User-centered design, intuitive interfaces, mobile-first approach - DevOps: Deployment, performance optimization, scalable infrastructure RECENT FULL STACK PROJECTS: - Built a web rental platform using Next.js with Swedish payment API integration (3+ year partnership) - Developed React Native industrial analytics dashboard with real-time data visualization (4-year relationship) - Created React Native mobile learning platform with offline content access and Firebase (5+ year development) - Implemented responsive mobile-first web application with React.js frontend and Node.js backend - Designed cross-platform React Native field operations app with real-time tracking (7+ year client relationship) I SPECIALIZE IN WEB AND MOBILE APPS FOR: - FinTech: Mobile banking and payment apps using React Native with secure API integration - Field Services, Automotive: Cross-platform React Native GPS-based mobile tracking applications - E-commerce: React Native mobile shopping experiences with real-time inventory updates - EdTech, E-learning: React Native learning platforms with intuitive mobile UI/UX - Business Operations: Custom React Native solutions for specific business needs - Transportation and logistics industries with real-time tracking WHY CLIENTS CHOOSE ME AS THEIR REACT NATIVE DEVELOPER OR FULL STACK WEB DEVELOPER: - Business-focused approach that goes beyond just mobile app code - True cross-platform expertise across iOS and Android using React Native - Mobile web developer skills for responsive applications that work on all devices - Expertise in both mobile UI/UX design and technical implementation - Extensive experience with API integration for mobile applications - Proven track record of long-term client relationships (8+ years on average) Contact me today for your React Native mobile app development needs or full stack web or mobile project. I'm seeking long-term partnerships where I can provide ongoing value through mobile app development and enhancement. Also, I offer technical consultations - to discuss your mobile app requirements - product idea feasibility - MVP development - how React Native can create a cost-effective cross-platform solution for iOS and Android, - help you with Mobile App Development Strategy or Web development strategy (or both) - help you with Tech Stack Recommendation

Full-stack developer specialized in React Native, Node.js, and modern AI integrations, with over a decade of experience building digital products end-to-end. I've led the development of AI-powered applications, including LLM-based agents, RAG-driven chatbots, and automated content pipelines, alongside cross-platform mobile apps for iOS and Android (a bilingual wellness app, a real-time chat and geolocation MVP, and more). On the web side, I build with React, Next.js, and TypeScript, backed by Node.js, Supabase, and PostgreSQL. Clients consistently highlight my clear communication, attention to detail, and reliability — reflected in my 100% Job Success score on Upwork. If you need a developer who can ship production-ready web, mobile, or AI-powered products, let's talk.

Hello, I have delivered 500+ web and mobile projects, helping businesses build scalable, secure, and high-performance digital solutions. I specialize in eCommerce platforms, CMS websites, and cross-platform mobile applications focused on long-term growth. ✅ Services I Provide: • End-to-end store setup, optimization, and hosting support • Custom feature development and ongoing improvements for web and mobile • Smooth and secure platform migrations without downtime • React Native/flutter app development for both iOS and Android • Integration of APIs and payment gateways including PayPal, Stripe, and Razorpay ✅ Technical Skill Set: • E-Commerce Platforms: Shopify, CS-Cart, WooCommerce, Magento, PrestaShop, OpenCart •Complete eCommerce store setup, optimization, and hosting. •Custom web and mobile feature development. •Secure platform migrations with zero downtime. •Cross-platform iOS & Android app development. •API and payment gateway integration (PayPal, Stripe, Razorpay). • CMS Solutions: WordPress, Wild Apricot, Squarespace with custom development and SEO • Technology Stack: React.js, Vue.js, Angular, Node.js, python, Laravel, PHP, MySQL, MongoDB ✅ CS-Cart Services: • Full store setup from scratch • Multi-vendor marketplace setup & customization • Custom theme design with responsive, mobile-first UI/UX • Add-on/module development & configuration • Version upgrades & migrations • Third-party integrations (CRMs, ERPs, Payment Gateways, marketing tools) • Maintenance, support & bug fixes • SEO setup & Google Analytics integration ✅ Mobile App Development (Android, iOS, React Native, Flutter) • UI/UX design for mobile applications • eCommerce app development with CS-Cart integration • API development, backend integration & performance optimization • App deployment on Google Play Store & Apple App Store including bug fixing ✅ Immersive Technologies • AR Applications: ARKit, ARCore, Vuforia • VR Applications: Oculus, HTC Vive • Extended Reality (XR): Seamless AR, VR and MR integration • Unity/Unreal: App/Game Development, Metaverse • 3D Technologies: Three.js, WebGL, Blender ✅ AI Development & Automation • AI chatbots and virtual assistants for customer support and conversational commerce • Smart vendor dashboards with analytics and marketplace insights • Webhook setup and automated workflow development • OpenAI / GPT API integration for web, mobile, and business platforms • AI-powered dashboards, reporting, and business forecasting tools • Automated reports with easy-to-understand natural language summaries • RAG pipelines and LLM-based decision-making workflows • Prompt engineering and model fine-tuning for better AI outputs • API-based AI integrations with third-party tools and platforms

Cut your mobile app development costs by up to 20% without compromising quality. I help startups and businesses build high-performance, cross-platform mobile applications using React Native—reducing development time, cost, and complexity while delivering apps that scale. Top Rated Upwork Developer | $40K+ Earned | 100% Job Success Score I am a senior React Native developer with extensive experience delivering production-ready mobile applications for iOS and Android. My work is backed by a consistent record of client satisfaction, long-term collaborations, and five-star reviews. I focus on clean architecture, performance, and real business outcomes—not just code. Professional Highlights Top Rated on Upwork for consistent quality and reliability $40K+ in earnings across successful client engagements 20+ satisfied clients with repeat business 100% Job Success Score reflecting on-time, on-budget delivery Consistent 5-star feedback for communication and execution Core Expertise React Native Development: 8+ years of experience building scalable, cross-platform mobile applications Frontend Engineering: JavaScript (ES6+), React.js, Next.js, HTML5, CSS3 Mobile App Development: End-to-end delivery from planning and architecture to deployment and post-launch support State Management: Redux, Redux Toolkit, Context API API Integration: REST APIs and third-party services Performance Optimization: Smooth UI, fast load times, and efficient rendering UI/UX Collaboration: Translating designs into intuitive, user-friendly interfaces Version Control: Git and GitHub for clean collaboration and maintainability What I Offer Custom Mobile Applications: Tailored React Native apps for iOS and Android Cross-Platform Cost Efficiency: One codebase, faster delivery, lower maintenance Full-Cycle Development: Planning, development, testing, deployment, and ongoing support Clear Communication: Structured updates, realistic timelines, and transparent delivery Modern Tech Stack: Experience with Swift, Kotlin, Java, Ionic, and native iOS/Android when required I am available to work across PST, EST, and GMT time zones, ensuring smooth collaboration with global teams. If you’re looking for a reliable mobile app developer who understands both technology and business goals, let’s discuss how I can help bring your product to market efficiently and at scale. Keywords: React Native, React Native Development, Cross-Platform Mobile Apps, iOS App Development, Android App Development, React.js, Next.js, Redux, Mobile App Optimization, API Integration, UI/UX Implementation, Swift iOS Development, Kotlin Android Development, Native Mobile Apps

✮✮✮✮✮ Upwork's TOP Rated Plus Expert || 100% Client Recommended ✮✮✮✮✮ ✮✮✮✮✮ Go from Idea to MVP. Then MVP to full scale. ✮✮✮✮✮ ✅ 6000+ Hours logged in UpWork. ✅ 5 Star Reviews. ✅ 100K Earning. ✅ 10+ Years of experience in Mobile & Web app development Don't put your business at RISK with just another cheap programmer. Whether you are a startup or looking for MVP, I am available to provide you HIGH-QUALITY development at an affordable cost. 💬 FREE CONSULTATION: Let's talk about your project to see if we are a good fit for each other. Or at least I may have suggestion(s) that can be helpful to your project. I'm a senior mobile and web developer as well as a 2d Game and character with extensive experience in building Mobile(iOS/Android/React Native/Flutter) app applications with Swift, Objective C, and web (RubyonRails, NodeJS, ReactJs/Angular, Ruby) applications with high-quality for 9+ years. I am building custom-based software based on client custom requirements, If you have any ideas in mind, please share them with me, and I will help you to convert your idea into fully functional apps, also provide my best expert advice and service to complete your project within a timeline. I have worked with more than 50+ countries clients and 100% of them are happy with my quality of service. I have good experience in web app Front-end and Back-end development using ✅ RubyonRails ✅ NodeJS ✅ Python / Django technology. As well as I am an expert in mobile development using ✅ Native Android & iOS Hybrid app development using ✅ React Native ✅ Flutter. Animation and Game. ✅ Spine2D ✅ Photoshop ✅ Illustrator ✅ Cocos2d-x ✅ Unity3d ✅ Cocos ✅ 2d character development The most important thing for me is to build long-term relationships with clients, so I am primarily looking for long-term projects. I will work for 40+ hours per week and will be glad to work closely with any freelancers who already worked with you. I have expertise in the following - To build native iOS Applications using Swift, and Xcode. - React Native, Flutter - UI/UX designing - Cloud backend - Database (sqlite,postgres, mysql, ms-sql) - Social media / Social Network based Application - Google Map - Ads services - Chat Applications - Fitness/Health sector apps - Animation based applications - Calender based applications - Audio / Video Applications - Re skinning of current applications - Convert application into latest iOS - Bug solving for exiting applications - Integrate payment gateway - Experience in Bluetooth, JSON/XML parsing. - Auth based login via Firebase i.e. email/password, Gmail, Facebook, Twitter, GitHub. - FFMPEG (Create Video from Photos and music) I will be very punctual, so will keep deadlines and deliver good results. I am looking forward to hearing from you. Bipin