Hi, I am Dharmendra, a Verified and Top Rated iPhone App(s) Developer on Upwork (600+ working hours logged on UpWork in the last 6+ months) with more than 5 years of overall experience. Working at "Wegile" is like being a member of a winning team where innovation is “meaning of life”, motive is “progress through learning” and "there is always a better way of doing things" is the common belief. I'm an expert in developing iOS, WatchOS and TVOs based mobile apps with more than 5 years of experience in Objective-C, Swift, and C/C++, as well as implementing web services, architecture design and enterprise mobile environments. Expertise: • Native mobile app development for iPhone & iPad - iOS, Apple Watch - WatchOS, Apple TV - TVOs • Mobile Backend development (Parse, AWS API Gateway, Google App Engine, REST Web Service API, XML/JSON) • WatchKit, Xcode 7, UIStoryboard, AutoLayout • Development languages: Swift 2.x and 3.x, Objective-C, C/C++, AngularJS, NodeJS, JavaScript, Ionic, Cardova, HTML5 • Database: MySQL, SQLite, PostgreSQL, MongoDB, Core Data, AWS Dynmo DB • Social network integration: Facebook, Twitter, Foursquare, LinkedIn, Google+, Instagram • Chatting protocol: XMPP, Open Fire, AMQP, MQTT • Geolocation services: GPS, Google Maps, Yandex Maps, OpenStreetMap • Payment services: PayPal, In-App Purchase, Stripe • Misfit API, FitBit API, Expedia API, other 3rd Party BLE 4.X device integration API's • Version control: Git, Subversion • Analytics services: Flurry, Google Analytics, Mixpanel, Localytics • Distributing services: TestFlight, HockeyApp, Crashlytics • Design Tools: Adobe Photoshop, Sketch • UIKit framework, Core Graphics for customized UI components • Core Data, iCloud integration for data storage • AV Foundation, Core image • iAd, In-App purchase • Offline Map using route-me library If you have any questions, please send me a contact request on UpWork and I'd be happy to collaborate with you on your next project. Thanks, Dharmendra

𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐖𝐞𝐛 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 10+ 𝐘𝐞𝐚𝐫𝐬 𝐨𝐟 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 𝐢𝐧 𝐁𝐮𝐢𝐥𝐝𝐢𝐧𝐠 𝐒𝐜𝐚𝐥𝐚𝐛𝐥𝐞 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 🏆 Recognized as a 𝗧𝗢𝗣 𝗥𝗔𝗧𝗘𝗗 freelancer on Upwork (𝗧𝗼𝗽 𝟯% of all freelancers) ✅ Over 16,000+ hours on Upwork and still counting 🏅 Successfully completed 125+ projects 🌟 100% Job Success Rate (Client satisfaction is my priority) 💬 90% of clients recommend working with me 🔄 85% of clients return for long-term collaborations 🛠️ 10+ years of expertise in the IT industry 💯 Committed to delivering high-quality work 💸 Offering cost-effective solutions 🗣️ Fluent in English, verified proficiency No matter if you are in the early stages, managing an established business, or seeking a Minimum Viable Product (MVP), I am dedicated to providing outstanding services that fit within your budget, ensuring your utmost satisfaction 💯 ➸ Mobile Applications: Native, Cross-Platform, and Hybrid solutions tailored for both Android and iOS. ➸ Web Applications: From Single Page Applications (SPAs) and Content Management Systems (CMS) to Progressive Web Apps (PWAs) and complete backend (APIs, Architecture) and frontend development. 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: I bring versatility and adaptability, having mastered a broad range of tools and frameworks across web, mobile, and cloud technologies: ➸ Mobile App Development: Java, Kotlin, Objective-C, Swift, SwiftUI ➸ Cross-platform Hybrid App Development: Flutter (Dart), React Native ➸ Web Frontend: React.Js, Redux, Vue.js, Angular, HTML5, CSS3, BootStrap, JavaScript, jQuery ➸ Web Backend: PHP, Node.js, Laravel, Express.js, Nest,js ➸ Databases: MongoDB, MySQL, PostgreSQL, SQLite, AWS DynmoDB ➸ Cloud Solutions: AWS (EC2, Lambda, S3), Firebase, Azure ➸ 3rd Party APIs Integrations: AWS API Gateway, AWS Lambda, Rest API, JSON, XML ➸ Social Integration: Facebook, Twitter, Youtube, Instagram, Snapchat, Tinder ➸ Chat: XMPP, Socket, Firebase, Twilio ➸ Payment Gateway: Paypal, Braintree, Stripe Payment Gateway ➸ In-app Features: In-App Purchase: Advertisement, Push Notifications, GCM, Google Analytics ➸ Version Control Tools - Github, Bitbucket, Gitlab ➸ Google Map, Apple Map kit, Geolocation, GPS, Location Tracking 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐲-𝐒𝐩𝐞𝐜𝐢𝐟𝐢𝐜 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 I have successfully delivered projects across diverse industries, with expertise spanning: ➸ Social Networking and Community Platforms ➸ E-Commerce: Single Vendor, Print on Demand (POD), and Multi-Vendor Applications ➸ Healthcare Solutions: HIPAA-Compliant Platforms, Telemedicine, and Fitness Applications ➸ Logistics Management: Freight, Cargo, Fleet, Warehouse, and Supply Chain Solutions ➸ FinTech and POS: Digital Payments, Invoicing, and Financial Applications ➸ Learning & Education Management (LMS): Subscription and Membership-Based Platforms ➸ Real Estate: Property Listings and Management Systems ➸ On-Demand Service Platforms ➸ ERP & Business Automation: Workflow Automation, Inventory, WMS, CRM, Tracking, and Reporting 𝐋𝐞𝐭’𝐬 𝐁𝐫𝐢𝐧𝐠 𝐘𝐨𝐮𝐫 𝐈𝐝𝐞𝐚𝐬 𝐭𝐨 𝐋𝐢𝐟𝐞 🚀 Whether you're building a new product, optimizing an existing platform, or exploring new technologies, I’m ready to help align our vision and budget for a long-term partnership. Let’s make your digital transformation a reality. 📅 Click "𝗜𝗡𝗩𝗜𝗧𝗘" button to initiate a discussion about your project and how I can assist you in reaching your business goals. 𝙍𝙚𝙜𝙖𝙧𝙙𝙨, Ravin_Mobile App Developer | Full-Stack Developer Related Keywords:- #ReactNative #ReactNativedeveloper #Typescript #ReactNativemobiledeveloper #ReactNativeappdeveloper #ReactNativemobileappdeveloper #APIIntegration #MapIntegration #MobileAppDevelopment #flutter #Flutterflow #dart #Firebase #appdevelopment #ios #mobiledevelopment #API Integration #Map Integration #JavaScript #TypeScript #Firebase #GraphQL #Firebase Cloud Firestore #Mobile App #Redux #Stripe #webdeveloper #nodejs #typescript #mongodb #javascriptdeveloper

𝟏𝟎 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐩𝐫𝐨𝐯𝐞𝐧 𝐝𝐞𝐥𝐢𝐯𝐞𝐫𝐲, 𝟏𝟎𝟎% 𝐬𝐮𝐜𝐜𝐞𝐬𝐬 𝐫𝐚𝐭𝐞, 𝐚𝐧𝐝 𝐭𝐫𝐮𝐬𝐭𝐞𝐝 𝐛𝐲 𝟏𝟎𝟎+ 𝐔𝐒 𝐜𝐥𝐢𝐞𝐧𝐭𝐬 𝐰𝐡𝐨 𝐜𝐚𝐧 𝐩𝐞𝐫𝐬𝐨𝐧𝐚𝐥𝐥𝐲 𝐯𝐨𝐮𝐜𝐡 𝐟𝐨𝐫 𝐦𝐲 𝐰𝐨𝐫𝐤. Hi this is Mubeen Raza, I help startups and teams build scalable SaaS platforms, mobile applications, and integrate AI-powered automation to streamline operations, reduce overhead, and focus on growth. I specialize in delivering production-ready web apps and mobile products powered by React, Node.js, Supabase, and GPT-4/LLMs. Have a look at my core services. 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐒𝐚𝐚𝐒 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 & 𝐌𝐕𝐏𝐬 - Custom SaaS platforms using React, Next.js, Node.js, FastAPI, Supabase, PostgreSQL - End-to-end MVP builds: from idea to launch-ready product in 4–6 weeks - Features include: Multi-tenant auth, Stripe payments, user dashboards, real-time data, notifications - Built for investor demos, early traction, and scalable growth 𝐀𝐈 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 & 𝐖𝐨𝐫𝐤𝐟𝐥𝐨𝐰 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 - GPT-4 / ChatGPT copilots for internal ops, support, content, and analytics - n8n / Make / Zapier workflows: CRM sync, lead scoring, Slack/email triggers, custom bots - LangChain & RAG pipelines: smart document Q&A, AI knowledge bases, autonomous agents - Integration of OpenAI, Claude, Anthropic into real business ops 𝐒𝐜𝐚𝐥𝐚𝐛𝐥𝐞 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 & 𝐂𝐥𝐨𝐮𝐝 𝐈𝐧𝐟𝐫𝐚𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞 I build scalable backends and cloud deployments designed for speed, reliability, and growth. - API-first backend development with REST/GraphQL, webhooks, real-time sync, Supabase functions, and database design - CI/CD and cloud deployment using Vercel, Railway, or Docker with GitHub Actions, monitoring, and secure production workflows 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 - Cross-platform mobile apps using React Native for iOS and Android - Native iOS app development using Swift and Objective-C - Mobile apps with real-time features, API integrations, push notifications, and scalable backend connectivity - Clean, responsive UI focused on performance, usability, and native-like experience 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬 𝐈’𝐯𝐞 𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐞𝐝 𝐀𝐈 & 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 𝐈𝐧 • IT Service Management (ITSM) – AI copilots & workflow automation • Human Resources (HR) – AI-driven recruitment & employee management • Legal Tech – Contract review automation & compliance copilots • Construction & Real Estate – Project management platforms & property apps • Healthcare – Patient management & telehealth solutions powered by AI • Social & Community Platforms – Engagement-driven mobile apps • E-commerce & Food Delivery – Ordering, logistics, and last-mile automation 𝐓𝐡𝐞𝐫𝐞 𝐚𝐫𝐞 𝐫𝐞𝐚𝐬𝐨𝐧𝐬 𝐲𝐨𝐮 𝐥𝐨𝐯𝐞 𝐭𝐨 𝐰𝐨𝐫𝐤 𝐰𝐢𝐭𝐡 𝐦𝐞: • Top Rated Plus Freelancer on Upwork • 130+ projects delivered, including AI copilots, SaaS tools & automations • MVPs I've built have helped clients raise millions in funding • Proven delivery in async workflows with proactive communication • Trusted by founders, product teams & growth-stage startups • Strong experience across web, backend, AI, and mobile app delivery • Focused on business outcomes, clean architecture, and long-term scalability 𝐏𝐫𝐨𝐣𝐞𝐜𝐭 𝐇𝐢𝐠𝐡𝐥𝐢𝐠𝐡𝐭𝐬 • Enterprise Copilot - AI assistant for enterprise workflows and automation • uCaptureIT - AI capture management platform for federal contractors • ConvertAI - AI content engine for inbound growth workflows • Sales Call Analysis Platform - AI sales QA and coaching system • Landwise NWA - AI property insights and reporting platform • Insight Copilot - AI analytics assistant for enterprise data • ChangeCurve - AI change management platform for enterprises • SwiftSales - AI CRM automation and lead workflow platform • Tensai Run - RAG-based AI writing assistant platform • Swivu - Construction project management platform for field teams • DIY Medicine - AI health knowledge platform with multimodal support • Estate Planning Solution - Digital estate planning and document platform • Fishfin - Social fishing app with bookings and community • Y Drive - Ride-hailing and fleet management mobile app Let’s build your next AI-powered system, GPT-4 automation, mobile app, or SaaS platform. I offer a free consultation to discuss your goals, suggest tech stack options, and map the next steps.

I’m a multi-disciplinary technology consultant and solutions architect with deep expertise in Shopify development and eCommerce strategy. I help brands from DTC startups to enterprise retailers build high-converting, scalable Shopify stores using custom themes, app integrations, conversion rate optimization, and performance-tuned storefronts built on Online Store 2.0 or Hydrogen. My focus is always on aligning design, UX, and development with real business goals to maximize ROI. In parallel, I specialize in AI-driven applications and custom web platforms, leveraging Private LLMs, Open-Source AI models (such as Llama, GPT-4All, and Mistral), and full-stack technologies such as Node.js, Ruby on Rails, Python, and Laravel. I work with startups and enterprises to implement secure, intelligent solutions that integrate seamlessly with internal workflows, APIs, and data systems. With over 10 years of experience, I bring together technical depth, business insight, and user-first design thinking to deliver platforms that are not only technically sound but strategically impactful. 𝗘- 𝗰𝗼𝗺𝗺𝗲𝗿𝗰𝗲 𝗦𝗼𝗳𝘁𝘄𝗮𝗿𝗲 & 𝗦𝗵𝗼𝗽𝗶𝗳𝘆 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀 As a certified Shopify expert and seasoned eCommerce strategist, I build stores that convert traffic into sales, from landing page to checkout. My services include: - Custom Shopify Theme Development (Online Store 2.0) - Shopify Plus scaling & CRO implementation - Landing page and funnel development for product launches - Custom Shopify apps (public/private, subscription, or API-connected) - Product strategy, A/B testing, and user journey optimization - Subscription flows using Recharge, Appstle, or custom billing - Speed optimization, SEO enhancement, and UX fine-tuning - Full headless Shopify builds using Hydrogen + Remix 𝗣𝗿𝗶𝘃𝗮𝘁𝗲 𝗔𝗜 & 𝗟𝗟𝗠 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀 (𝗟𝗟𝗮𝗺𝗮, 𝗢𝗽𝗲𝗻 𝗦𝗼𝘂𝗿𝗰𝗲, 𝗙𝗶𝗻𝗲-𝗧𝘂𝗻𝗲𝗱) With the rise of AI-driven transformation, I help enterprises implement Private LLMs using models like LLaMA, Mistral, Claude, All GPT, and fine-tuned Open Source LLMs either on cloud or secure on-prem environments. - Fine-tuned AI assistants trained on internal knowledge - Document parsing, summarization, and retrieval-based question answering (RAG) - AI-enabled customer support, workflows, and content tools - Private ChatGPT-like experiences embedded within apps - Integration with enterprise data sources (SQL/NoSQL, APIs, PDFs, S3, etc.) - Secure deployments using Docker, FastAPI, LangChain, or custom Node/Python backends - Whether it's building AI copilots for internal teams, automating repetitive workflows, or powering smart search and support systems, I bring the full stack of AI development together under one strategy-first approach. 𝗙𝘂𝗹𝗹-𝗦𝘁𝗮𝗰𝗸 𝗪𝗲𝗯 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 & 𝗔𝗣𝗜 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴 I offer robust full-stack development services for startups and enterprises, combining backend reliability with frontend elegance. 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 & 𝗔𝗣𝗜 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: - Node.js (Express, Nest.js) - Python (FastAPI, Django) - Ruby on Rails - Laravel + MySQL/PostgreSQL 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱 𝗙𝗿𝗮𝗺𝗲𝘄𝗼𝗿𝗸𝘀: - React.js, Vue.js, Alpine.js - Tailwind CSS, Bootstrap, and modular design systems - Shopify Liquid & Hydrogen for dynamic storefronts - Figma to responsive code implementation 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: - REST & GraphQL APIs - CRM/ERP/payment/shipping integrations - Custom workflows and automation (webhooks, queues, cron jobs) - SSO/Auth, OAuth 2.0, and third-party login mechanisms 𝗘𝗻𝗴𝗮𝗴𝗲𝗺𝗲𝗻𝘁 𝗢𝗽𝘁𝗶𝗼𝗻𝘀 I’m open to collaborating as: - A lead developer or technical partner for startups - A consultant for AI + eCommerce strategy and implementation - A contract developer or team extension for agencies Whether you need to build from scratch, modernize your existing system, or integrate cutting-edge AI, I can help design, architect, and implement a powerful, results-driven solution. 𝗟𝗲𝘁’𝘀 𝗕𝘂𝗶𝗹𝗱 𝗦𝗼𝗺𝗲𝘁𝗵𝗶𝗻𝗴 𝗧𝗵𝗮𝘁 𝗣𝗲𝗿𝗳𝗼𝗿𝗺𝘀 If you're looking for someone who can bridge the gap between code and business goals, clarify technical complexity, and deliver with speed, integrity, and precision, I’d love to connect. Gagan

I help startups and businesses build scalable backend systems using PHP, Laravel, Symfony, and Java. I specialize in backend development, REST API development, SaaS platforms, CRM/ERP systems, e-commerce solutions, and custom web applications. I build secure, maintainable, and high-performance backend solutions designed to support business growth. My expertise includes: ⚙️ PHP/Laravel/Symfony - custom web applications, SaaS platforms, CRM/ERP systems, e-commerce backends, and complex business logic ☕ Java/Spring Boot - backend services, integrations, microservices, and enterprise-level applications 🔗 REST API Development - secure, well-structured, and documented APIs for web and mobile applications 🗄️ Databases - MySQL, PostgreSQL, Redis, database design, query optimization, and performance improvements 🔐 Security & Authentication - JWT, OAuth2, data validation, secure API design, and OWASP best practices 🚀 Performance Optimization - caching strategies, query tuning, background jobs, and scalable architecture 🔄 Third-party Integrations - payment systems, CRMs, cloud services, and external APIs I follow clean architecture principles, SOLID practices, and write code that is easy to maintain and extend. Why clients choose me: ✅ Clear communication and regular progress updates ✅ Focus on quality, deadlines, and business goals ✅ Ability to work with both new projects and legacy systems ✅ Flexible collaboration: hourly or fixed-price projects Whether you need to build a backend from scratch, improve an existing application, or scale your current system, I can help. Let’s discuss your project.

I'm a passionate full-stack developer having 10+ years of experience with PHP, Laravel, JavaScript, jQuery, .NET, C#, Dot Net Core, Python, Django, Angular, Blazor, React, HTML | CSS Ajax Bootstrap XML. Also have worked with CMSs including WordPress, Shopify, OpenCart, and Prestashop, etc. Focus on: 🌐 Web Apps - PWAs - SaaS. 🧑‍💻Automation and Custom Software of any kind. 🖥 Websites of any type, eCommerce & Landing Pages – WordPress, Shopify, Wix, Squarespace, Webflow. 🔥 UX/UI Wireframes, Interactive Prototypes, User Experience Mapping and User Interface Design. 🌟 TECHNOLOGY STACKS 🌟 🔹Open-Source Technologies: Python, ASP.NET, C#, Blazor, MEAN / MERN, WPF/WCF 🔹Frameworks: Entity, MVC, Laravel, CodeIgniter, Django Framework, Flask, ExpressJS. 🔹 Backend: ASP.Net, JavaScript, Python, Node Js, PHP, C#, .NET Core 🔹 Python Libraries: TensorFlow, Pandas, Numpy, SciPy, Scikit-Learn 🔹 Frontend: Bootstrap, AngularJS, ReactJS, Vue.JS, JavaScript / Jquery HTML / HTML5, 🔹 Database: MySQL, MongoDB, MariaDB, PostgreSQL, Microsoft SQL, Neo4J 🔹 CMS & eCommerce: WordPress, Shopify, WebFlow, Wix 🔹UI/UX Technologies: AdobeXD, Figma, Moqups, Adobe Photoshop, Adobe Illustrator, Adobe InDesign 🔸 Social Integration - Facebook, Twitter, Youtube, Instagram, Snapchat, Tinder 🔸 Chat - XMPP, Socket, Firebase, GetStream, Twilio 🔸 Version Control Tools - Github, Bitbucket, Gitlab 🔸 Map, Apple Map kit, Geolocation, GPS, Location Tracking 🔸 Audio / Video Live Streaming 🔸 Payment Gateway: Paypal, Braintree, Stripe, Credit Card, etc. 🔸 Advertisement, Push Notifications, GCM, Google Analytics 🌟 INDUSTRY EXPERIENCE 🌟 Agriculture, Retail, E-Commerce - B2B & B2C, Banking Finance and Insurance, Medical and Healthcare, Automotive, E-learning and Educational, Dating, Recruitment & Jobs, NGO and Government, Media and Entertainment, Logistics and Transportation, Travel and Hospitality, Gaming & Sports, Real Estate, Social Networking & Manufacturing. 💬 𝗙𝗥𝗘𝗘 𝗖𝗢𝗡𝗦𝗨𝗟𝗧𝗔𝗧𝗜𝗢𝗡: My consultation is 𝗳𝗿𝗲𝗲. Let's schedule an introductory call and discover the possibilities of working together. And even if we don't work together, you will get some tips/ideas that can be helpful to your project. Just click on the '𝗜𝗻𝘃𝗶𝘁𝗲 𝘁𝗼 𝗝𝗼𝗯' button and experience yourself.

WITH US, YOU DON'T LOOSE TIME IN TRANSFERRING YOUR DOMAIN KNOWLEDGE OVER MULTIPLE MEETINGS! Thanks to studying from A grade Indian Universities ( B School and Engineering College ), my network is strong in Tech industry and I am able to access domain experts who are happy to share some of the best practices being adopted in their respective industries - from healthcare, BFSI, Supply chain, Sales and Marketing, Defence and many many more. Collaborating closely with my skilled partners and adept software engineers, we translate business strategies into tailored software solutions in QUICK TIME! Our clients rely on us to provide multiple solutions spanning multiple business functions like their CRM, ERP, CMS, E-Com and Accounting systems where complex tech challenges are bogging them down. We often get a feedback where our clients our surprised by the amount of quality software we push through all stages of the software development lifecycle with such small teams! This crazy amount of exposure over the years has given us advanced skills in running critical applications on premises, or on the cloud (Azure, AWS) or via popular platforms like Hubspot, Zoho, Ofbiz, Moqui, Odoo, Intuit, Quickbooks. We have years of experience in API development, integration and have used solutions like Zapier, WSO2, Mulesoft and custom development to achieve results for our clients. Our engineers prefer working in java, C# and recently have taken a liking to node and python for backend work. Our skills, when it comes to front end technologies are at par with the best in the world using React, Angular and Vue Js. Our track record speaks for itself, with key accounts consistently featured in Gartner's Magic Quadrant. From complex migration, synching of data across applications to integrating with major CRM systems, our expertise spans diverse functions and platforms, including AWS, Azure, and Salesforce. With top ratings on Upwork, we pride ourselves on our agility in learning and delivering results swiftly. Focused on the US market, we uphold high standards while offering competitive pricing through our offshore ISO 9001:2015 and ISMS - 27001:2013 certified development centers in India. Let's pioneer together—start with a complimentary POC and witness our commitment to excellence firsthand. Get in touch today and let's innovate together!

Hi, I’m a Top Rated mobile app developer with 15+ years of experience. I help businesses build high-performance iOS, Android, and cross-platform applications that are scalable, user-friendly, and built for real-world use. Over the years, I have delivered mobile applications with more than 20M+ downloads, working across startups, growing businesses, and enterprise-grade products. I also work with the support of an experienced agency team, which allows us to handle projects efficiently, bring in additional specialized expertise when needed, and deliver high-quality solutions within practical timelines and budgets. What I can help you with: • React Native app development for iOS and Android • Cross-platform architecture and performance optimization • BLE and NFC-based mobile applications • AI/ML integration in mobile apps • Augmented Reality experiences and 3D-enabled solutions • Real-time chat, messaging, VoIP, and streaming applications • Firebase-powered mobile solutions • API integrations, cloud-connected apps, and backend communication • App maintenance, feature expansion, and long-term support Core expertise: • React Native, Redux • iOS and Android app development • BLE, NFC, and connected-device apps • ARKit, Spark AR, OpenCV, Vision Framework • AI/ML integration in mobile apps • WebRTC, Twilio, OpenTok, XMPP, PJSIP • Firebase, Firestore, Crashlytics, Remote Config • SQLite, Realm, CoreData • AWS integrations and cloud-connected mobile solutions • Google Maps, GPS, geolocation, OpenStreetMap I have worked across a wide range of industries including healthcare, eLearning, retail, eCommerce, music, VoIP, food & beverage, real estate, geo-location, live broadcasting, and social networking. My focus is always on building mobile apps that are technically strong, reliable in production, and aligned with business goals. Whether you need a new app from scratch, advanced React Native development, AR or AI integration, or long-term mobile support, I’d be glad to discuss your project.

🥇 𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 | 𝟭𝟬𝟬% 𝗝𝗼𝗯 𝗦𝘂𝗰𝗰𝗲𝘀𝘀 | 𝟭𝟮+ 𝗬𝗲𝗮𝗿𝘀 I build high-performance 𝗛𝗲𝗮𝗹𝘁𝗵𝗰𝗮𝗿𝗲, 𝗠𝗼𝗯𝗶𝗹𝗲, and 𝗪𝗲𝗯 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 that are scalable, secure, and production-ready. While I specialize in 𝗛𝗲𝗮𝗹𝘁𝗵𝗰𝗮𝗿𝗲, 𝗕𝗟𝗘, and 𝗣𝗮𝘁𝗶𝗲𝗻𝘁 𝗠𝗼𝗻𝗶𝘁𝗼𝗿𝗶𝗻𝗴 𝗦𝘆𝘀𝘁𝗲𝗺𝘀, I also build complete end-to-end digital products including 𝗘-𝗖𝗼𝗺𝗺𝗲𝗿𝗰𝗲, 𝗙𝗶𝗻𝘁𝗲𝗰𝗵, 𝗖𝗵𝗮𝘁 𝗔𝗽𝗽𝘀, and 𝗦𝗮𝗮𝗦 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀. 𝗠𝗢𝗕𝗜𝗟𝗘 𝗘𝗫𝗣𝗘𝗥𝗧𝗜𝗦𝗘 ✔ 𝗡𝗮𝘁𝗶𝘃𝗲 𝗶𝗢𝗦 (Swift, SwiftUI, Objective-C) ✔ 𝗡𝗮𝘁𝗶𝘃𝗲 𝗔𝗻𝗱𝗿𝗼𝗶𝗱 (Kotlin, Java, Jetpack Compose) 𝗪𝗘𝗕 𝗘𝗫𝗣𝗘𝗥𝗧𝗜𝗦𝗘 ✔ 𝗠𝗘𝗥𝗡 Stack (MongoDB, Express, React, Node.js) ✔ 𝗣𝗛𝗣 𝗟𝗮𝗿𝗮𝘃𝗲𝗹 (Backend APIs & Enterprise Systems) ✔ REST APIs, Microservices & Cloud Architecture 𝗛𝗘𝗔𝗟𝗧𝗛𝗖𝗔𝗥𝗘 𝗦𝗣𝗘𝗖𝗜𝗔𝗟𝗜𝗧𝗬 ✔ 𝗘𝗖𝗚 Monitoring Applications ✔ 𝗕𝗹𝗼𝗼𝗱 𝗣𝗿𝗲𝘀𝘀𝘂𝗿𝗲 Apps ✔ 𝗦𝗽𝗢𝟮 (Pulse Oximeter) Apps ✔ 𝗚𝗹𝘂𝗰𝗼𝘀𝗲 Meter Apps ✔ 𝗛𝗯𝗔𝟭𝗰 Monitoring Apps ✔ 𝗪𝗲𝗶𝗴𝗵𝘁 Scale Integration Apps ✔ 𝗦𝗹𝗲𝗲𝗽 𝗔𝗽𝗻𝗲𝗮 Systems ✔ 𝗥𝗲𝗺𝗼𝘁𝗲 Patient Monitoring ✔ 𝗧𝗲𝗹𝗲𝗺𝗲𝗱𝗶𝗰𝗶𝗻𝗲 Platforms ✔ 𝗕𝗟𝗘 / IoT Device Integration 𝗢𝗧𝗛𝗘𝗥 𝗘𝗫𝗣𝗘𝗥𝗜𝗘𝗡𝗖𝗘 ✔ 𝗘-𝗖𝗼𝗺𝗺𝗲𝗿𝗰𝗲 Platforms (Shop, Order, Delivery Systems) ✔ 𝗙𝗶𝗻𝘁𝗲𝗰𝗵 & Payment Apps (Stripe, PayPal, Wallet Systems) ✔ 𝗖𝗵𝗮𝘁 & Real-Time Messaging Apps (Socket, Firebase, XMPP) ✔ 𝗦𝗮𝗮𝗦 Applications & Admin Panels ✔ 𝗟𝗶𝘃𝗲 Streaming & Social Apps ✔ 𝗚𝗣𝗦 Tracking & Delivery Apps 𝗪𝗛𝗬 𝗖𝗟𝗜𝗘𝗡𝗧𝗦 𝗛𝗜𝗥𝗘 𝗠𝗘 ✔ 100% Job Success ✔ Top Rated Freelancer ✔ 12+ Years Experience ✔ Strong Healthcare Domain Expertise ✔ Clean, scalable & production-ready code ✔ Fast communication & transparent updates ✔ Dedicated QA process before delivery ✔ Long-term partnership mindset If you're looking for a developer for 𝗛𝗲𝗮𝗹𝘁𝗵𝗰𝗮𝗿𝗲 apps, 𝗘-𝗰𝗼𝗺𝗺𝗲𝗿𝗰𝗲 platforms, 𝗙𝗶𝗻𝘁𝗲𝗰𝗵 solutions, 𝗖𝗵𝗮𝘁 apps, 𝗜𝗢𝗦, 𝗔𝗻𝗱𝗿𝗼𝗶𝗱, MERN, OR Laravel systems, I can help you build a scalable and production-ready product from idea to launch. 📩 𝗙𝗲𝗲𝗹 𝗳𝗿𝗲𝗲 𝘁𝗼 𝗰𝗼𝗻𝘁𝗮𝗰𝘁 𝗺𝗲 — 𝗹𝗲𝘁'𝘀 𝗯𝘂𝗶𝗹𝗱 𝘀𝗼𝗺𝗲𝘁𝗵𝗶𝗻𝗴 𝗶𝗺𝗽𝗮𝗰𝘁𝗳𝘂𝗹 𝘁𝗼𝗴𝗲𝘁𝗵𝗲𝗿. — — — — — — — Mobile App Development | iOS App Development | Android App Development | Flutter Development | Cross-Platform App Development | Custom Mobile Applications | MVP Development | SaaS Development Expertise in: Healthcare Apps, Telemedicine Apps, Remote Patient Monitoring Apps, Medical Device Integration Apps, E-Learning Apps, EdTech Platforms, Dating Apps, Food Delivery Apps, Grocery Delivery Apps, Taxi Booking Apps, Ride Sharing Apps, Fitness Apps, Wellness & Meditation Apps, FinTech Apps, Social Media Apps, Messaging Apps, Chat Applications, E-commerce Apps, Marketplace Apps, Real Estate Apps Mobile Technologies : Swift, SwiftUI, Objective-C, Kotlin, Jetpack Compose, Java, Flutter, Dart Web & Full Stack Development : React.js, Next.js, Node.js, Express.js, NestJS, Laravel, Django, FastAPI, Python, PHP, MERN Stack Development Database & Backend : PostgreSQL, MySQL, MongoDB, Firebase, Firestore, Supabase, SQLite Healthcare & Medical Integrations : Apple HealthKit, Google Health Connect, ECG Monitors, Blood Pressure Monitors, Glucose Meters, SPO2 Meters, Weight Scales, HBA1C Meters, BLE Medical Devices, Remote Health Monitoring Systems Cloud & DevOps : AWS, Docker, CI/CD, GitHub API & Integrations : REST API, GraphQL, Socket. IO, WebRTC, Twilio, Agora, OAuth, JWT Payments Integration & Subscriptions : Stripe, PayPal, Apple Pay, Google Pay, RevenueCat, In-App Purchases, Subscription Systems Maps & Location Services : Google Maps, Apple MapKit, GPS Tracking, Geolocation, Route Optimization AI & Automation : AI App Development, AI Integration, AI Chatbots, AI Agents, OpenAI, ChatGPT, GPT-4, GPT-4o, GPT-5, Claude, Gemini, LLaMA, DeepSeek, LangChain, RAG, LLM Applications, NLP, Machine Learning, TensorFlow, PyTorch, Hugging Face, Embeddings, Vector Databases Additional Expertise : Push Notifications (FCM), QR Code Solutions, NFC, Apple HealthKit, Custom Software Development, Full Stack Development, Scalable SaaS Products

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