🏳️‍⚧️ 𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 𝗣𝗹𝘂𝘀 𝗯𝘆 𝗨𝗽𝗪𝗼𝗿𝗸 🏆 𝙋𝙧𝙤 𝙈𝙤𝙗𝙞𝙡𝙚 𝘼𝙥𝙥𝙨 𝘼𝙧𝙘𝙝𝙞𝙩𝙚𝙘𝙩 | 𝙞𝙊𝙎/𝙞𝙋𝙖𝙙 & 𝙁𝙡𝙪𝙩𝙩𝙚𝙧 𝙀𝙭𝙥𝙚𝙧𝙩 📱 8+ 𝙔𝙚𝙖𝙧𝙨 𝙤𝙛 𝘾𝙧𝙖𝙛𝙩𝙞𝙣𝙜 𝙀𝙭𝙘𝙚𝙥𝙩𝙞𝙤𝙣𝙖𝙡 𝙈𝙤𝙗𝙞𝙡𝙚 𝙀𝙭𝙥𝙚𝙧𝙞𝙚𝙣𝙘𝙚𝙨 | 15 𝙈+ 𝙐𝙨𝙚𝙧𝙨 𝙒𝙤𝙧𝙡𝙙𝙬𝙞𝙙𝙚 🌟 Turning coffee into code and ideas into apps that users can't put down!!! ✨ 𝗪𝗵𝘆 𝗠𝗲? 🔝 Top 1% Upwork Freelancer – not just a coder, a pixel-perfect magician 📱 Mastered 20+ App Categories – if it's an app, I've probably built it 💡 Committed to Excellence & Innovation – where creativity meets clean code 🛠️ 𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲:📱💻 𝗔𝗻𝗱𝗿𝗼𝗶𝗱: Kotlin, Java, Jetpack compose 𝗶𝗢𝗦: Swift, Objective-C, SwiftUI 𝗖𝗿𝗼𝘀𝘀-𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺 (𝗛𝘆𝗯𝗿𝗶𝗱): Flutter (Dart) 𝗪𝗲𝗯 / 𝗕𝗮𝗰𝗸𝗲𝗻𝗱: Node.js, Express.js, Nest.js, PHP, Laravel, WordPress, Python, Django 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱: React.Js, HTML5, CSS3, BootStrap, JavaScript, jQuery 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀: SQLite, MySQL, MongoDB, PostgreSQL 𝗟𝗮𝘁𝗲𝘀𝘁 𝗧𝗿𝗲𝗻𝗱𝘀: Artificial Intelligence (AI), Augmented Reality (AR), Internet Of Things (IoT) 🔹 𝗠𝘆 𝗰𝗼𝗿𝗲 𝘀𝗸𝗶𝗹𝗹𝘀 𝗮𝗻𝗱 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲𝘀:🔥 ◉ Interaction with backend - Rest API, JSON, XML ◉ Social Integration – Facebook, Twitter, Instagram, Google, Apple ◉ Chat - XMPP, Socket, Firebase, GetStream, Twilio, Agora ◉ Version Control Tools - Github, BitBucket, GitLab ◉ Google Maps, Apple Map kit, Geolocation, GPS, Location Tracking ◉ Audio / Video Live Streaming ◉ Firebase, FCM, FireStore, Firebase Analytics ◉ Paypal, Stripe, Square Payment Gateway ◉ QR Codes, Bar Codes, VIN, NFC Tags Reading ◉ In-app subscriptions, Ads, Push Notifications, Google Analytics ◉ Photo & Video Sharing, Editor, Filter ◉ 🤖 AI Integration – from ChatGPT to smart in-app features 💼 𝗪𝗵𝗮𝘁 𝗜 𝗕𝗿𝗶𝗻𝗴 𝘁𝗼 𝘁𝗵𝗲 𝗧𝗮𝗯𝗹𝗲: 🚀 Speed without compromise – fast, flawless, future-ready 🎯 Design that delights – where every tap just feels right 🔧 Tech you can trust – I build with precision, scale, and love 📢 Transparent communication – like your favorite group chat, but all about your app 🥇 Your success is my badge of honor 🌎 𝗗𝗼𝗺𝗮𝗶𝗻 𝗗𝗲𝘅𝘁𝗲𝗿𝗶𝘁𝘆: From fitness fanatics to finance geeks, from entertainers to educators – I've built for them all. You name it, I've coded it. 🤝 𝗟𝗲𝘁’𝘀 𝗖𝗼𝗹𝗹𝗮𝗯𝗼𝗿𝗮𝘁𝗲: Have an app idea that keeps you up at night? Let’s turn it into something the world can’t stop talking about. Whether it’s sleek and simple or complex and custom, together, we’ll launch something unforgettable. 📬 Send an 𝙄𝙉𝙑𝙄𝙏𝙀 𝙤𝙧 𝘿𝙈 – let’s turn your dream app into a real download magnet! 🎯📱 With code, creativity & a splash of charm, 𝙐𝙢𝙖 𝙎𝙝𝙖𝙣𝙠𝙖𝙧 ✨

I'm a battle-tested Top Rated Plus full-stack React Native developer with 8+ years crafting high-performance hybrid and cross-platform apps for iOS, Android, tablets, and beyond. I've delivered 100+ apps from MVPs that launched in weeks to enterprise solutions scaling to millions of users boosting client retention by 40%+ through seamless UX, rapid iterations, and rock-solid performance. Let's turn your idea into a revenue-generating powerhouse. Core React Native Expertise 🔺Mastery in building innovative, scalable apps with these battle-proven skills: 🔺Backend Integration: REST APIs, JSON/XML, PHP; cloud backends (AWS, GCP). Tech Stack: React Native (Redux expert), Swift, Kotlin, Flutter, Java, SwiftUI; native builds via Xcode. 🔺Databases: SQLite, MySQL, Postgres, MS-SQL. 🔺Real-Time Features: XMPP, Socketio, Firebase chat; geolocation, Google/Apple Maps, GPS tracking. 🔺Monetization & Analytics: Stripe, PayPal, Braintree; in-app purchases, ads, push notifications, Google Analytics, SKADNetwork. 🔺Advanced: QR/barcode/VIN/NFC scanning; AR/VR, IoT, fitness/health apps; MVP/MVC architectures; Appcelerator Titanium Proven React Native Services I specialize in: ▶Cross-platform apps for iOS (iPhone/iPad/Apple Watch/TV) and Android. ▶Custom updates, maintenance, and support. ▶Mobile games, IoT, AR/VR experiences. ▶Full-stack development from concept to launch. Seamless Collaboration & Delivery I keep projects on track with your preferred tools: 🔺Upwork, JIRA, Azure DevOps, Asana, Trello, Zoho Projects. 🔺Daily stand-ups, milestone reports, and 100% transparency delivering ahead of schedule, every time. Ready to wow your users? Message me with your app vision!

🌟 Mobile App Development 🌟 iOS ( Swift, SwiftUI, Objective-C) 🌟 Android ( Java, Kotlin) 🌟 Cross-Platform ( Flutter, React Native) 🌟 backend ( Firebase, AWS) Hello, I am a certified Mobile app developer having my Bachelors and Masters in Computer Science and Information Technology. I have a total experience of nine years in Mobile App Development. I am Mobile Development Expert specialising in the native mobile development, hybrid applications, and server/backend integration. Pros of working with me: ✅ Excellent English communication Skills ✅ Punctual in meetings and meeting deadline ✅ Focus on quality and value, as well as long-term maintainability, rather than being the lowest bid ✅ Detailed specifications and proposals ✅ Update Mobile Apps per clients requirements ✅ Firm commitment to understanding of projects to ensure on-time and on budget delivery ✅ Commitment to customer satisfaction Other Technical Stack: ✅ app analytics: MixPanel, Google Analytics, Appsflyer ✅ Chat and Messaging Engine : JitsiMeet, Twilio, XMPP, Quickblox, Firebase ✅ Video/audio/Image processing: GPUImage, CoreAudio, AVFoundation, EZAudio, OpenCV, OpenGL ✅ Social integration: Facebook, Twitter, Spotify, SoundCloud, Instagram ✅ Geolocation: Google Map, Open Street Map, GPS, MapKit, Mapbox What I Offer: 🔸 Custom Mobile App Development: Tailored solutions for iOS and Android, built to your specifications. User Experience (UX) Design: Intuitive and engaging interfaces that enhance user satisfaction. 🔸 Full-Stack Development: Proficient in front-end and back-end development to deliver comprehensive mobile solutions. 🔸 Performance Optimization: Ensuring your app runs smoothly and efficiently, providing an excellent user experience. 🔸Continuous Support: Ongoing maintenance and updates to keep your app relevant and functional. Technical Skills: 🔸 Programming Languages: Swift, Kotlin, Java, Dart (Flutter), JavaScript Frameworks & Tools: Xcode, Android Studio, React Native, Flutter, FlutterFlow, Firebase, RESTful APIs, ARKit, SwiftUI, CoreML, AI Models (DALL·E, OpenAIKit) 🔸 UI/UX Design: Sketch, Figma, Adobe XD, InVision 🔸 Database Management: SQLite, Realm, Firebase Firestore, Core Data, PostgreSQL, MongoDB, MySQL 🔸 Cloud Services: AWS, Firebase, Mixpanel, Crashlytics, Parse Data & Cloud Code, Urban Airship, Flurry, iCloud, Dropbox Key Competencies: 🔸 Problem-solving: adept at identifying and resolving technical challenges to deliver robust and scalable solutions. 🔸 Collaboration: thrive in multidisciplinary teams, communicating effectively to translate client requirements into actionable development plans. 🔸 Innovation: continuously exploring emerging technologies and trends to incorporate the latest advancements into mobile applications. 🔸 Attention to Detail: meticulous in coding practices and UI design to ensure a polished end product that exceeds user expectations. 🔸 Adaptability: adept at navigating evolving project requirements and agile development methodologies to deliver results on time and within budget. Let's connect and discuss your idea here on Upwork.

Transforming Visionary Ideas into High-Performance Mobile Products With over 9+ years of professional experience and 50+ successfully delivered projects on Upwork, I specialize in building scalable, secure, and user-centric mobile applications. My goal as a full-time freelancer is to act as your Product Partner, ensuring your app is not just functional, but market-ready and maintainable. Why Choose Me for Your Full-Time Project? * Architectural Excellence: I do not just code, I architect using Clean-Swift, VIPER, and MVVM to ensure your app can scale without technical debt. * Dual-Platform Mastery: Whether you need a high-performance Native iOS (Swift and SwiftUI) experience or a cost-effective Cross-Platform (Flutter) solution, I deliver top-tier results. * Tech-Forward Integration: I stay at the forefront of mobile engineering, integrating On-Device AI, Advanced AR, and Blockchain solutions to give your app a competitive edge. * Proven Reliability: With a solid history of long-term client relationships, my focus is on clear communication and meeting every deadline. Core Expertise * iOS Ecosystem: Swift, SwiftUI, Objective-C, RxSwift, CoreData, ARKit * Cross-Platform: Flutter and Dart specialist * Architecture and Quality: Clean Architecture, CI/CD, XCUITest (Unit and Automation Testing) Specialized Integrations * Fintech: Stripe, Braintree, Cryptocurrency, Smart Contracts (Solidity) * Media: Audio and Video Live Streaming, Photo and Video Editors, Custom Filters * Geospatial: Google Maps, MapBox, Apple MapKit, Real-time Tracking * Real-time Features: Firebase, XMPP, WebSockets, Push Notifications What My Clients Say "Anurag just did a fantastic job, the timely development, all with maximum quality, and fully adhering to deadlines. He is the type of freelancer I would personally recommend anybody... and I know what I am talking about since I have hired more than 100 freelancers so far in Upwork." "Excellent communication... Quick response, I never felt I am working with any freelancer. He has become part of my team. Great Job!!" Let us Build Something Great Together. I am available for full-time engagement and open to discussing your project roadmap. Click the Invite button to start a conversation! Best Regards, Anurag --------- Related keywords: Android developer, iOS developer, Web developer, Mobile developer, Kotlin, Xcode, Swift, SwiftUI, Jetpack Compose, GraphQL, REST API, Android SDK, Android Studio, Git, Flutter, Flutter Developer, Riverpod, GPS, Bluetooth, Native, Hybrid, Hybrid Mobile Development, Back end development, AWS, GCP, Firebase, Supabase, Full-stack development, Smart TV app development, Android TV app development, Apple TV app development, SaaS expert, IoT, B2B, B2C, Full-cycle product development

I’m a mobile application specialist with 𝟏𝟎+ 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 helping businesses turn ideas into 𝐬𝐭𝐚𝐛𝐥𝐞, 𝐩𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐨𝐧-𝐫𝐞𝐚𝐝𝐲 𝐦𝐨𝐛𝐢𝐥𝐞 𝐩𝐫𝐨𝐝𝐮𝐜𝐭𝐬. My work focuses on 𝐜𝐥𝐞𝐚𝐧 𝐚𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞, 𝐩𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞, 𝐚𝐧𝐝 𝐥𝐨𝐧𝐠-𝐭𝐞𝐫𝐦 𝐦𝐚𝐢𝐧𝐭𝐚𝐢𝐧𝐚𝐛𝐢𝐥𝐢𝐭𝐲—not just shipping features, but building apps that hold up under real users and real scale. I’ve worked across the full mobile lifecycle: from early-stage MVPs to complex, high-traffic applications with real-time data, payments, and AI-powered features. --- ## 🔍 𝐇𝐨𝐰 𝐈 𝐀𝐩𝐩𝐫𝐨𝐚𝐜𝐡 𝐌𝐨𝐛𝐢𝐥𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 I believe strong mobile apps are built on: * Thoughtful system design * Predictable performance * Clear communication and ownership I work closely with product teams to 𝐮𝐧𝐝𝐞𝐫𝐬𝐭𝐚𝐧𝐝 𝐛𝐮𝐬𝐢𝐧𝐞𝐬𝐬 𝐠𝐨𝐚𝐥𝐬 𝐟𝐢𝐫𝐬𝐭, then translate them into technical decisions that keep apps fast, secure, and scalable. --- ## 🛠 𝐂𝐨𝐫𝐞 𝐌𝐨𝐛𝐢𝐥𝐞 𝐂𝐚𝐩𝐚𝐛𝐢𝐥𝐢𝐭𝐢𝐞𝐬 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬 & 𝐅𝐫𝐚𝐦𝐞𝐰𝐨𝐫𝐤𝐬 * iOS (Swift, Objective-C) * Android (Kotlin, Java) * Flutter & React Native 𝐈𝐧𝐭𝐞𝐥𝐥𝐢𝐠𝐞𝐧𝐭 𝐀𝐩𝐩 𝐅𝐞𝐚𝐭𝐮𝐫𝐞𝐬 * AI chat & assistant integrations * Recommendation & personalization logic * Image, voice, and data recognition 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐂𝐨𝐧𝐧𝐞𝐜𝐭𝐢𝐯𝐢𝐭𝐲 * Firebase & Supabase * REST / GraphQL APIs * AWS-based services --- ## ⚙️ 𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞, 𝐌𝐞𝐝𝐢𝐚 & 𝐑𝐞𝐚𝐥-𝐓𝐢𝐦𝐞 𝐒𝐲𝐬𝐭𝐞𝐦𝐬 * Real-time messaging & streaming (WebRTC, XMPP) * Audio/video processing (AVFoundation, CoreAudio) * Image handling & optimization (OpenCV, CoreImage) --- ## 💳 𝐏𝐚𝐲𝐦𝐞𝐧𝐭𝐬, 𝐃𝐚𝐭𝐚 & 𝐒𝐞𝐜𝐮𝐫𝐢𝐭𝐲 * In-app purchases & subscriptions * Apple Pay, Google Pay, Stripe, Razorpay, PayPal * Secure local and cloud-based storage --- ## 📦 𝐏𝐫𝐨𝐣𝐞𝐜𝐭 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 I’ve contributed to mobile solutions across multiple industries, including: * Ride booking & delivery platforms * Social networking & dating apps * E-commerce & digital marketplaces * Health, fitness & lifestyle apps * Event scheduling & booking systems * Internal business tools & workflow automation --- ## 🧩 𝐒𝐮𝐩𝐩𝐨𝐫𝐭 & 𝐑𝐞𝐥𝐢𝐚𝐛𝐢𝐥𝐢𝐭𝐲 I provide 𝟔 𝐦𝐨𝐧𝐭𝐡𝐬 𝐨𝐟 𝐟𝐫𝐞𝐞 𝐩𝐨𝐬𝐭-𝐥𝐚𝐮𝐧𝐜𝐡 𝐬𝐮𝐩𝐩𝐨𝐫𝐭, ensuring stability after release. For growing products, I offer ongoing maintenance and feature development with flexible engagement models. --- ## 🤝 𝐖𝐡𝐚𝐭 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐀𝐩𝐩𝐫𝐞𝐜𝐢𝐚𝐭𝐞 * Calm, structured problem-solving * Ownership from planning to release * Clear timelines and honest feedback * Focus on quality over shortcuts --- ## 🚀 𝐋𝐞𝐭’𝐬 𝐁𝐮𝐢𝐥𝐝 𝐒𝐨𝐦𝐞𝐭𝐡𝐢𝐧𝐠 𝐒𝐨𝐥𝐢𝐝 If you need a mobile developer who cares about 𝐡𝐨𝐰 𝐲𝐨𝐮𝐫 𝐚𝐩𝐩 𝐩𝐞𝐫𝐟𝐨𝐫𝐦𝐬 𝐦𝐨𝐧𝐭𝐡𝐬 𝐚𝐟𝐭𝐞𝐫 𝐥𝐚𝐮𝐧𝐜𝐡, I’d be happy to help you build something reliable and scalable.

"Transforming Your App Ideas into Reality! 🌟 Top-Rated Plus React Native Developer 🌟 35+ Successfully Completed Projects 🌟 100% Job Success Score With over 8 years of hands-on experience in Mobile App development, I am dedicated to bringing your app vision to life. I've had the privilege of working with clients worldwide, delivering tailored mobile app solutions, from concept to design and development. My core skill-set includes, but is not limited to: ✅ React Native for Cross-Platform Development ✅ API Integration (XML/JSON, REST/SOAP) ✅ Server-Side Development (PHP, HTML5, ASP, JSP) ✅ Cloud Services (Amazon, Firebase) ✅ Real-time Communication (XMPP, WebRTC) ✅ OpenCV, GPS, OCR, Push Notifications (GCM, APN) ✅ Third-Party Integrations (Facebook, Twitter, Paypal etc.) ✅ Version Control (JIRA, Github, BitBucket) ✅ Payment Gateways (Paypal, Stripe, Braintree, Razorpay, Apple Pay) I specialize in various app categories, including: ✅ Social Networking Apps ✅ E-Learning Apps ✅ E-Commerce Apps ✅ On-Demand Apps ✅ Barcode and QR Code Scanning Apps ✅ Ride-Sharing/Taxi Apps Why Me?: 🚀 Expertise: My in-depth knowledge of React Native ensures efficient and high-quality app development. 🌐 Cross-Platform Proficiency: I excel in cross-platform development, saving you time and resources by creating apps that work seamlessly on both iOS and Android. 🛠️ Full-Stack Capability: From frontend UI/UX design to backend server-side development, I provide end-to-end solutions for your app. 🌐 API Integration: I seamlessly connect your app to external services, ensuring it functions flawlessly with the wider digital landscape. 📊 Data Security: Your data's safety is my priority. I implement robust security measures to protect your users and their information. 🌟 Client-Centric Approach: I believe in transparent communication and collaboration. Your satisfaction is my ultimate goal. This is just a glimpse of my skills. If you're looking to elevate your business through mobile app development, let's connect and discuss your project further. Feel free to reach out to me anytime."

I've shipped 30+ 𝐢𝐎𝐒 𝐚𝐩𝐩𝐬 𝐮𝐬𝐞𝐝 𝐛𝐲 500,000+ 𝐚𝐜𝐭𝐢𝐯𝐞 𝐮𝐬𝐞𝐫𝐬 — from greenfield builds to full rewrites, and from painfully slow to production-ready fast. With 𝟭𝟬+ 𝘆𝗲𝗮𝗿𝘀 of hands-on experience in 𝘀𝗽𝗲𝗰𝗶𝗮𝗹𝗶𝘇𝗲 𝗶𝗻 𝗦𝘄𝗶𝗳𝘁, 𝗦𝘄𝗶𝗳𝘁𝗨𝗜, 𝗞𝗼𝘁𝗹𝗶𝗻, 𝗙𝗹𝘂𝘁𝘁𝗲𝗿 𝗮𝗻𝗱 𝗢𝗯𝗷𝗲𝗰𝘁𝗶𝘃𝗲-𝗖, 𝗱𝗲𝗹𝗶𝘃𝗲𝗿𝗶𝗻𝗴 𝘀𝗰𝗮𝗹𝗮𝗯𝗹𝗲, 𝘀𝗲𝗰𝘂𝗿𝗲, 𝗮𝗻𝗱 𝘂𝘀𝗲𝗿-𝗳𝗿𝗶𝗲𝗻𝗱𝗹𝘆 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀, I build apps that are secure, scalable, and built to last — not just built to ship. I'm easy to work with, fast to respond, and I'll tell you what I actually think — not just what you want to hear. 𝗖𝗢𝗥𝗘 𝗘𝗫𝗣𝗘𝗥𝗧𝗜𝗦𝗘 。iOS Development: Flutter, Swift, SwiftUI, Objective-C 。Android Development: Kotlin, Java 。Cross-Platform Development: Flutter, React Native 。Backend & Services: REST APIs, Firebase, AWS 。Real-Time Communication: XMPP, chat-based apps 。Databases: MySQL, SQLite, MongoDB, Core Data, Realm, SwiftData 。UI/UX Development: SwiftUI, Storyboards, XIBs, Programmatic UI 。Third-Party Integrations: Facebook, Twitter, Instagram, LinkedIn, Google APIs 。Geolocation Services: GPS, Google Maps, OpenStreetMap 。Analytics & Monitoring: Google Analytics, Mixpanel, Flurry 。Crash Reporting & Distribution: TestFlight, Crashlytics 。Version Control: Git, Sourcetree, GitLab 。Memory Leakage & App Performance Optimisation 𝗔𝗣𝗣𝗟𝗜𝗖𝗔𝗧𝗜𝗢𝗡 𝗔𝗥𝗖𝗛𝗜𝗧𝗘𝗖𝗧𝗨𝗥𝗘 𝗘𝗫𝗣𝗘𝗥𝗧𝗜𝗦𝗘 。MVC, MVVM, VIPER & Clean Architecture for maintainable, scalable, and testable applications 。Designing apps for long-term growth and easy feature expansion 。Ensuring modular and decoupled code for performance and maintainability 。App performance & enable security feature 𝗠𝗢𝗕𝗜𝗟𝗘 𝗔𝗣𝗣 𝗦𝗘𝗖𝗨𝗥𝗜𝗧𝗬 。SSL Pinning to prevent man-in-the-middle attacks 。XGuard and other reverse-engineering protection to safeguard your app’s logic and assets 。Secure handling of sensitive data, authentication, and payments 𝗔𝗣𝗣𝗦 𝗜 𝗕𝗨𝗜𝗟𝗗 。On-demand & delivery apps 。Social networking & messaging platforms 。CRM and business management apps 。Real-time location-based apps 。FinTech & payment solutions 。Public Services 𝗪𝗛𝗬 𝗖𝗟𝗜𝗘𝗡𝗧𝗦 𝗖𝗛𝗢𝗢𝗦𝗘 𝗠𝗘 。10+ years of hands-on experience delivering secure, scalable, high-performance mobile applications 。Clean, maintainable, and modular code with modern architecture 。Proactive communication and timely updates throughout the project 。End-to-end development support: idea → architecture → development → launch 。Focus on long-term collaboration built on trust, quality, and security 𝗠𝗬 𝗗𝗘𝗩𝗘𝗟𝗢𝗣𝗠𝗘𝗡𝗧 𝗣𝗥𝗢𝗖𝗘𝗦𝗦 。Understand your idea or requirements 。Recommend the best technology stack & architecture (MVC, MVVM, VIPER, Clean Architecture) 。Develop a scalable MVP or full-featured application 。𝗠𝗮𝗸𝗲 𝗔𝗽𝗽 𝘀𝗲𝗰𝘂𝗿𝗲 𝘄𝗶𝘁𝗵 𝗦𝗦𝗟 𝗣𝗶𝗻𝗶𝗻𝗴 & 𝗥𝗲𝘃𝗲𝗿𝘀𝗲 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴 。Write Unit test cases for better App performance 。Optimise, test, and deploy securely to App Store & Play Store 𝗟𝗘𝗧'𝗦 𝗧𝗔𝗟𝗞 。Whether you're starting from scratch, rescuing an existing app, or need a senior developer to own the work — send me a message with what you're building. I'll give you an honest assessment within a few hours.

Mobile app developer with 8+ years in Android App development using frameworks like Core Java and Kotlin. The main focus is to work on the Architectural level and UI of the app. Wide range of Mobile Apps developed for different verticals like Transportation ( Taxi dispatch/booking/ Route optimization / Geo fencing / Google Maps ), Video streaming, Location-based applications, Fitness, Legal, Business Automation, Social, etc. Providing the Design UI/UX using Sketch, Photoshop, etc. tools. For Wireframing: Invision, Balsamiq, Marvel, and Mockingbot applications. For security- have an Understanding of mobile security protocols, analytics, and social channel integration. Device, Kit that I have experienced with Bluetooth Low Energy (BLE), iBeacon, Datzing, NFC, credit card reader, MIDI. Development Process to be followed : - Scrum Meeting: Daily Scrum meeting to update the project progress and tasks/priorities assigned. - Follow CMMI level 3 coding practices and development standards, built over Microsoft/Industry best standards. - Ace-project tool or any other Project Management Tool you recommend, for tracking and controlling tasks - Daily Progress Report sharing. - Using Git, or SVN as code versioning tools. - Weekly Builds: We will host a build/release every week. - Communication tools like S-kype/ Phone/ Google Hangout call etc. will be used per your preference. My toolset: - RxJava 2 - Dagger 2 - Retrofit 2 - Realm - Glide/Picasso/Fresco - JUnit/Espresso/Mockito KML integrations experience: - Maps JavaScript API using KML and GeoRSS data formats for displaying geographic information
- Displaying data formats on a map using a KmlLayer object, whose constructor takes the URL of a publicly accessible KML or GeoRSS file to display - Cache KML files to reduce the load on your servers Face mapping Technology: - Face recognition data to identify and verify - Facial biometrics, a 2D or 3D sensor "captures" a face. It then transforms it into digital data by applying an algorithm - Face detection and face match processes for verification/identification BLE and WiFi integration Experience : Experience in integrating IoT & BLE Protocol devices following high-level ACE 128-bit encryption & OAuth2 in different industries like health and wellness by integrating iWatch for session tracking and notification purpose. - BLE and WIFI enabled OBD 2 Device - BLE and WIFI Printers integration via SDKs and API - IoT Devices with BLE support - Encryption and Decryption using PKI Key - Experience specifically with Arduino UNO, NodeMCU ESP8266, and ESP32 boards - Fitness band integration - smartwatch (Apple and Android) Chat/Messaging Expert: - Experience in developing chat/messaging-based platforms ranging from XMPP to Rocket chat, Socket.io, Jitsi, Signal R, and integrating the third party like Firebase/Twilio and quickblox - Encryption and Decryption techniques for the secure messaging platform - Handle Large User databases with offline features and online syncing behavior Latest : - COVID Vaccination booking, certificate tracking, available slots - COVID-19 tracking App using BLE and real-time tracking of quarantine patients - COVID-19 prescreening/Symptom checker - Telehealth portal: Video conferencing using tools like Zoom, Vidyo.IO Sharing a few of our tech-core skill sets and responsibilities: - Follows OOPS-based architecture with the use of Classes/Structures and inheritance wherever required. - Authentication via Email and social accounts via native frameworks - Various payment gateway: Stripe, Brain tree, Apple Pay, etc - Experienced in code versioning tools, such as Git & CI/CD tools like Jenkins/Git Lab CI - BLE integration using various SDK and API integration - Well-versed in the use of Jira, Confluence, and other collaboration tools Strict time reporting - Push Notifications: firebase and pub nub Thank you for taking the time to look over my profile and let’s build something great together! Available 40+ hours/week

Hello there! Welcome to my Upwork profile. Are you looking for someone who can spice up your mobile app development? You are in the right place. I'm a Dhruvil Tarpara, a Senior Flutter, React Native, and Android Developer with experience of 3+ years. I have extensive knowledge of Android & iOS Mobile App Development. Proficient in Dart, Flutter, API Calling, Firebase, and Database, C++, . Passionate about implementing and launching new projects. Flexible to work. With a passion for building beautiful, custom UIs with responsive animations, I help people and companies bring their next big idea to life, on any phone. Summary: I'm a passionate mobile app developer with 5+ years of experience in building beautiful, functional apps for Android & iOS. Proficient in Flutter, React Native, Android (Java/Kotlin), I've successfully launched across various business categories like e-commerce, food delivery, real estate, and more. I'm known for my smooth communication, flexible engagement models, and commitment to delivering high-quality results. Expertise: Native Android Development: Java, Kotlin Cross-Platform Development: Flutter (Dart), React Native App Store & Google Play Submission: Extensive experience launching 40+ apps Project Documentation: Clear and concise documentation for smooth future development. What Sets Me Apart: 50 Days of Free Support: Peace of mind after launch with dedicated support Daily Work Updates: Stay informed and involved throughout the development process Weekend Availability: Dedicated to meeting your deadlines Technical Expertise: I provide valuable suggestions to optimize your app Beautiful UIs & Animations: Create stunning and engaging user experiences Additional Skills: Dart, Flutter, API Calling, Firebase, Database, C++, .NET Passionate about implementing and launching new projects Flexible to work with varied requirements Getx / BLOC state management, Google Maps, Google/Facebook/Email/Twitter/GitHub authentication Crashlytics, Google Analytics, AdMob, Push notifications Custom widgets and complex animations Figma, Adobe Photoshop, Illustrator, Sketch, Adobe XD resource extraction My areas of expertise include: - Flutter / Dart / C / C++ / Php - Firebase / SQLite / Database / All APIs / wamp - Getx / BLOC state management - Google maps - Google, Facebook, Email, Twitter, GitHub, Phone, Apple authentications - Crashlytics, Google Analytics, Ad mob, Push notifications - Custom widgets and complex animations - Figma, Adobe Photoshop, Adobe Illustrator, Sketch, Adobe XD resource extraction To give you an idea about my work experience, I work in various Technologies and Platforms: Experience: I've worked on a wide range of mobile app projects for various clients, spanning different technologies and platforms: Mobile App: Flutter, Hybrid App, iOS, Android, Web, Desktop, Linux Backend Development: Firebase, Firebase Database, Database, Firebase API, PHP API, Local Server Database Let's Connect: I'm excited to discuss your mobile app idea and bring it to life. Feel free to message me to chat about your project and see how I can help you achieve your goals. Call to Action: Hire me today and experience the difference of working with a dedicated and skilled mobile app developer.

Greetings Reader!! 🏆 Certified Salesforce Platform Developer I & II + JavaScript Developer I. 11 years mastering Salesforce automation AND native mobile development (iOS/Android/Flutter). I don't just code—I architect complete solutions with my team: Salesforce integration, mobile apps, APIs, testing, and App Store deployment. Skills: - Apex, Lightning, IICS Informatica, Triggers, workflow, flow - Swift and Objective C - Flutter, Dart, State management tools (Provider, bloc) - Xcode IDE, Cocoa, UIKit, AFNetworking, Git, SVN, Jira - iPhone (IOS 7.x, 8.x, 9.x, 10.x, 11.x), iPad (IOS 7.x, 8.x, 9.x,10.x, 11.x), iPod - Kotlin and Java, Apex, RX java, RX android, Jetpack - Android Studio, Git, SVN, Jira - Geofencing and Map implementation - Social API integration (Facebook, Twitter, LinkedIn, Google+, etc.) and Analytics - Google Pay, PayPal, Stripe and various other 3rd party integrations - Local/ remote notifications - Enterprise distribution - Cryptography, Authentication, and/or other security Domains expertise: - Hospitality Apps: Hotel booking, Concierge service, bookings, and service scheduling - Social Networking apps and Event Tracking - On-demand platform: Job Marketplace, Handyman Services, and Delivery. - In-house apps: Kiosk Customization I represent an organization thereby I can help you with the overall project development starting from designing, back-end development, mobile app development, testing to app deployment on the store. I have developed projects for domains ranging in healthcare, retail, compliance, marketing/e-commerce. We also follow the Agile approach based on TDD methodology along with the use of project management tools for better communication and tracking of project development with daily scrum, MOMs, weekly sprints, and project reviews along with bi-monthly code reviews. Whether it's developing an Android, IOS, or Salesforce application from scratch, all your requirements will be handled efficiently. It's a PROMISE! Looking forward to working with you. Regards Davinder syall