Hello my profile visitors, Thank you so much for looking into my profile. Whether you are a 𝗦𝘁𝗮𝗿𝘁𝘂𝗽, 𝗘𝘀𝘁𝗮𝗯𝗹𝗶𝘀𝗵𝗲𝗱 𝗕𝘂𝘀𝗶𝗻𝗲𝘀𝘀 𝗼𝗿 𝗹𝗼𝗼𝗸𝗶𝗻𝗴 𝗳𝗼𝗿 𝗠𝗩𝗣, you will get 𝗛𝗶𝗴𝗵-𝗤𝘂𝗮𝗹𝗶𝘁𝘆 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀 at an 𝗔𝗳𝗳𝗼𝗿𝗱𝗮𝗯𝗹𝗲 𝗖𝗼𝘀𝘁, 𝗚𝘂𝗮𝗿𝗮𝗻𝘁𝗲𝗲𝗱. Interested? Just click on the '𝗜𝗻𝘃𝗶𝘁𝗲 𝘁𝗼 𝗝𝗼𝗯' button and let us discuss about your project and your vision. 🔹 During the last 13+ years, I have developed many different types of apps and website. AI-based app and website Food delivery app and website On-demand services Salon app and website Beauty app and website Taxi booking app and website Car rental app and website E-commerce app and website Health and fitness app Travel app Music streaming app Video streaming app Fintech app Telemedicine app Finance app Real estate app and website Social media app Chat app Business app and website Dating app and website Online education app and website Tutor app Hotel Booking app and website Flight booking app and website Online grocery ordering app and website There are many more apps and websites I have worked on in the past. 🔹 My core skills and experiences: ➔ Interaction with backend - Rest API, JSON, XML, PHP, Node.js, Python ➔ Databases / Data Management - SQLite, MySQL, Parse, MongoDB ➔ Social Integration - Facebook, Twitter, Youtube, Instagram, Snapchat, Tinder ➔ OpenAI integration, ChatGPT ➔ Chat - XMPP, Socket, Firebase, GetStream, Twilio ➔ Version Control Tools - Github, Bitbucket, Gitlab ➔ Google Map, Apple Map kit, Geolocation, GPS, Location Tracking ➔ Audio / Video Live Streaming ➔ Firebase APIs ➔ Paypal, Braintree, Stripe Payment Gateway ➔ QR Codes, Bar Codes, VIN Scanner, NFC Tags Reading ➔ In-App Purchase, Advertisement, Push Notifications, GCM, Google Analytics ➔ Photo & Video Sharing, Editor, Filter 🔹 I work with the below technologies for development: 𝗶𝗢𝗦: Swift, SwiftUI, Objective-C, Xcode, iOS SDK 𝗔𝗻𝗱𝗿𝗼𝗶𝗱: Kotlin, Core Java, Android Studio, Android SDK 𝗖𝗿𝗼𝘀𝘀-𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺 (𝗛𝘆𝗯𝗿𝗶𝗱): Flutter, React Native, Ionic 𝗪𝗲𝗯 / 𝗕𝗮𝗰𝗸𝗲𝗻𝗱: PHP, Node.js, Python, Laravel, WordPress, Express.js, Nest,js, Django 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱: React.js, HTML5, CSS3, BootStrap, JavaScript, jQuery 🔹 Why you should hire me? ✔ I always work towards your success ✔ Quality work at affordable prices ✔ Strong Android, iPhone, and backend architecture and database knowledge ✔ Develop applications that support all devices ✔ Delivering product on/before time ✔ Always up-to-date with the latest technologies Let us connect, discuss and convert your idea to an amazing solution that becomes the part the part of your success.

I help startups and enterprises transform ideas into high-performance, scalable mobile applications that users love and businesses rely on. With 10+ years of hands-on experience in iOS and Android development, I specialize in building secure, user-centric, and production-ready mobile apps from MVP to enterprise scale. My background in Agile project leadership ensures smooth execution, transparent communication, and on-time delivery. Mobile Development Expertise iOS Development • Swift • watchOS, SiriKit, HealthKit • Apple Watch integrations • App Store deployment & optimization Android Development • Kotlin • Flutter & React Native (cross-platform) • Google Play deployment Wearables & IoT • Fitbit, Garmin, Polar • BLE (Bluetooth Low Energy) integrations • Smart medical devices (BP monitors, Spirometers, Digital Stethoscopes) Backend & Cloud Integration • Node.js, PHP • REST & SOAP APIs • Firebase • AWS & Azure cloud services • Real-time systems (WebRTC, XMPP, VoIP) • JSON / XML integrations I ensure secure, scalable architecture aligned with HIPAA, GDPR, and PIPEDA compliance when handling sensitive user data. Industry Experience -HealthTech & Telehealth -Femtech -Women wellness -Female Helathcare -Fitness & Wellness Platforms -Mental Health Apps -PropTech Solutions -FinTech Applications -Workflow & Enterprise Systems (CRM, ERP, POS, Supply Chain) -Multi-Vendor E-commerce & On-Demand Platforms From custom workflow automation tools to large-scale consumer apps, I focus on performance, security, and seamless UX. Tools & Workflow • Agile (SCRUM, Kanban, Hybrid) • JIRA, Trello • GitHub, Bitbucket • CI/CD & Version Control Best Practices My Agile background allows me to manage development cycles efficiently, reduce technical debt, and maintain clarity between business goals and technical execution. What You Can Expect Working With Me -Clean, scalable, maintainable code -Clear milestones & proactive communication -Performance-optimized architecture -Strict data security standards -Long-term technical partnership mindset If you’re looking for a reliable senior mobile developer who understands both technology and business impact, let’s build something powerful together. less

11+ years Experienced Mobile App Developer | React Native App Developer | Flutter App Developer | iOS Developer | Kotlin | Swift | Dart | Typescript | Android App | React Developer | Mobile App Design | Mobile App Development | Behold, the TOP RATED PLUS 🏆 in the realm of freelancers, with a prestigious spot in the "Top 1%" on Upwork! ✅ 3000+ hours of dedicated work completed as a React Native Developer and Flutter developer ✅ 20+ successful projects delivered, including React Native App Developer & Flutterflow App Developer solutions ✅ 90%+ Job Success score on Upwork for Mobile App Development ✅ 99% client recommendation rate for iOS and React Native Developer projects ✅ 90% client retention rate for Mobile App Developer services ✅ 10+ years of industry experience in iOS, React Native, and Flutterflow App Developer development ✅ Commitment to high-quality, innovative solutions in Mobile App Development ✅ Cost-effective service offerings for React Native Developer and iOS app development Over the past decade, I've wielded my expertise as an iOS, React Native App Developer, and Flutterflow App Developer to craft a diverse range of apps: 🌟𝐅𝐢𝐭𝐧𝐞𝐬𝐬 𝐚𝐧𝐝 𝐖𝐞𝐥𝐥𝐧𝐞𝐬𝐬 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐲: Workout app, Nutrition tracking app, Mobile App Developer, Flutter Developer, Mobile App Design 🌟𝐇𝐞𝐚𝐥𝐭𝐡𝐜𝐚𝐫𝐞 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐲: Telemedicine app (HIPAA), Health records app, React Native Mobile App Developer, 🌟𝐄-𝐜𝐨𝐦𝐦𝐞𝐫𝐜𝐞 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐲: Shopping app, Delivery tracking app, Mobile App Design, Flutter Developer 🌟𝐅𝐢𝐧𝐭𝐞𝐜𝐡 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐲: Payment app, Budgeting app, Mobile App Developer, Flutter Developer 🌟𝐓𝐫𝐚𝐯𝐞𝐥 𝐚𝐧𝐝 𝐓𝐨𝐮𝐫𝐢𝐬𝐦 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐲: Travel booking app, Tour guide app, React Native app Developer 🌟𝐅𝐨𝐨𝐝 𝐚𝐧𝐝 𝐑𝐞𝐬𝐭𝐚𝐮𝐫𝐚𝐧𝐭 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐲: Food delivery app, Table reservation app, Mobile App Design 🌟𝐄𝐧𝐭𝐞𝐫𝐭𝐚𝐢𝐧𝐦𝐞𝐧𝐭 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐲: Streaming app, Event ticketing app, Mobile App Developer 🌟𝐀𝐮𝐭𝐨𝐦𝐨𝐭𝐢𝐯𝐞 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐲: Car rental app, Vehicle tracking app, Flutter Developer 🌟𝐒𝐨𝐜𝐢𝐚𝐥 𝐍𝐞𝐭𝐰𝐨𝐫𝐤𝐢𝐧𝐠: Social media app, Dating app, React Native Developer 🌟𝐓𝐫𝐚𝐧𝐬𝐩𝐨𝐫𝐭𝐚𝐭𝐢𝐨𝐧 𝐚𝐧𝐝 𝐋𝐨𝐠𝐢𝐬𝐭𝐢𝐜𝐬: Shipping and tracking app, Fleet management app, Mobile App Design 🌟𝐈𝐨𝐓 (𝐈𝐧𝐭𝐞𝐫𝐧𝐞𝐭 𝐨𝐟 𝐓𝐡𝐢𝐧𝐠𝐬) 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐲y 🌟𝐁𝐥𝐨𝐜𝐤𝐜𝐡𝐚𝐢𝐧 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐲 🌟𝐁𝐥𝐮𝐞𝐭𝐨𝐨𝐭𝐡 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 🌟𝐍𝐅𝐂 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐲 🌟𝐆𝐫𝐨𝐜𝐞𝐫𝐲 𝐀𝐩𝐩: 🌟𝐃𝐚𝐭𝐢𝐧𝐠 𝐀𝐩𝐩 What Services you Will Get:- → Android app development → iOS App Development → iPhone app development → Mobile App with Web Admin Panel → Backend Development | Node.js | MERN Stack Development → Expertise in Firebase, Firestore, MongoDB, Supabase, Postgresql and database management for seamless mobile apps. → Cross Platform Mobile App Development using Flutter, Dart, React Native → API Development & Integration → Node.js / NestJS Backend for Mobile Apps → Laravel / PHP Backend for Mobile Apps → Firebase Mobile App Integration → Payment Gateway Integration (Stripe,Razorpay) → Real-Time Chat with WebSocket → AI-Powered Mobile App Development (iOS & Android) → MVP Mobile App Development for business/startups → UI/UX: Mobile design → Mobile & Web app design → Database: SQLite, MySQL, MongoDB, PostgreSQL → AI / Automation:- OpenAI • ChatGPT • Bot Farms • AI Marketing Automation → UX/UI design → Landing page design My Skills Sets: ◉ Cross-platform Hybrid App Development: Flutter (Dart), React Native for iOS and Android. ◉ Flutter :-Hybrid cross platform app development android & ios ◉ Native iOS Development with Swift, SwiftUI, Objective C, iOS SDK, Xcode, building fast, reliable apps for iPhone and iPad. ◉ Native Android Development with Java, Kotlin and Android SDK, delivering secure, scalable apps for Android devices. ◉ Web Backend Development with Node.js, Express.js, AWS, MySQL, MongoDB, PostgreSQL, Firebase, Supabase, PHP, Laravel, Codeigniter and more. ◉ Web Admin Frontend :- Angular, Next.js, React.Js, HTML5, CSS3, BootStrap, JavaScript, jQuery ◉ Database: SQLite, MySQL, Parse, MongoDB, AWS DynmoDB, Postgresql ◉ Deep knowledge of architectural patterns like MVC, MVP, and MVVM. ◉ API Integration: AWS API Gateway, AWS Lambda, Rest API, JSON, XML, PHP, Node.js, Python ◉ Social Integration: Facebook, Twitter, Youtube, Instagram, Snapchat, Tinder ◉ Chat: XMPP, Socket.io, Firebase, Twilio ◉ Payment Gateway: Paypal, Braintree, Stripe Payment Gateway, Hyperpay ◉ In-app Features: In-App Purchase: Advertisement, Push Notifications, GCM, Google Analytics ◉ Version Control Tools - Github, Bitbucket, Gitlab Other Skill Set:- ✅ Social Integration: Facebook, Google, Apple, Instagram, YouTube ✅ Payment Integration: Stripe, Stripe Connect, PayPal, Razorpay, Stripe, Google Pay, Apple Pay ✅ Subscription Management: In-App Purchases, Stripe-based Subscriptions ✅ Backend Integration: REST APIs for seamless communication Regards,

If you're building a mobile app and want it done right the first time scalable, fast, and AI-ready - I can help. I'm a Top Rated Plus Mobile & AI App Developer with proven experience delivering production-grade iOS and Android apps using Flutter and React Native. 🎯Highlights: 🚀 Rewarded as 🏆 𝗧𝗢𝗣 𝗥𝗔𝗧𝗘𝗗 𝗣𝗟𝗨𝗦 🏆 by Upwork (𝗧𝗼𝗽 𝟯%) 🚀 3,600+ hours on Upwork and still counting 🚀 1,21,000+ agency hours on Upwork and still counting 🚀 500+ jobs completed successfully as an Agency ✅ 90% of Clients Recommended working with me ✅ 80% Long-term Repeat Clients ✅ High-Quality Work ✅ Cost-Effective ✅ Fluent English Verified ✅ 150+ team members specializing in end-to-end solutions Whether you're just starting out, building an MVP, or scaling an established business, I offer dependable, budget-friendly solutions tailored to your needs. App Experience Across Industries: ----------------------------------------- ◉ Health & Fitness ◉ AI-powered Apps ◉ Geo-Location & GPS ◉ BLE/Bluetooth Integration ◉ Food Delivery & Nutrition Planning ◉ Restaurant & Salon Booking ◉ Gym & Taxi Apps ◉ E-commerce & Marketplace Apps ◉ Video, Chat & Messaging Apps ◉ Real Estate & Hotel Booking ◉ Online Learning & Education Platforms ◉ Dating & Short Video (TikTok-style) Apps ◉ AI-Enhanced Mobile Apps AI Capabilities (Integrated into Mobile Apps): ----------------------------------------------------- ◉ In-app AI Chatbots & Assistants ◉ Personalized recommendations & smart feeds ◉ AI-powered search & content discovery ◉ Speech-to-Text & Voice Features ◉ OCR, image recognition & document scanning ◉ Predictive insights & automation ◉ Generative AI via OpenAI & similar APIs Areas of Expertise: ----------------------- ◉ Mobile App Development: Swift, Objective-C ◉ Augmented Reality (AR): Internet Of Things (IoT), Beacon, Ricoh Theta 360 ◉ API Integration: AWS API Gateway, AWS Lambda, Rest API, JSON, XML ◉ Database: SQLite, MySQL, MongoDB, AWS DynmoDB ◉ Social Integration: Facebook, Twitter, Youtube, Instagram, Snapchat, Tinder ◉ Chat: XMPP, Socket, Firebase, Twilio ◉ Payment Gateways: Paypal, Braintree, Stripe ◉ 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 Let’s Talk: Whether you’re at idea stage or ready to scale, I’d love to help you bring your vision to life. We can start with a quick 15–30 minute call to align on goals and plan the next steps. Thanks & Regards Jayant Key Capabilities: #iOSDevelopment #AndroidDevelopment #MobileAppDevelopment #FullStackDevelopment #Swift #ObjectiveC #Kotlin #Flutter #ReactNative #CrossPlatformDevelopment #AIDevelopment #AIAppDevelopment #MachineLearning #GenerativeAI #OpenAIIntegration #LLMIntegration #AIChatbot #ComputerVision #OCR #SpeechToText #PredictiveAnalytics #PersonalizationEngine #CoreML #TensorFlowLite #Firebase #AWS #RESTAPI #GraphQL #APIIntegration #MySQL #MongoDB #SQLite #DynamoDB #BLEIntegration #BluetoothApps #ARDevelopment #IoTApps #PaymentGatewayIntegration #PushNotifications #AppStoreDeployment #GooglePlayDeployment #ScalableArchitecture #MVPDevelopment

I am TOP LEVEL Mobile app, game, web app, website & artificial intelligence (AI) developer who helped many clients and employers to solve their technology-related problems & boost their business by providing innovative solutions that enabled them to take their business to the next level. Technologies I use: ✅ iOS: Swift/Objective C ✅ Android: Java/Kotlin ✅ AI, ML, LLM, Chatgpt API, Claude, Python, C++ ✅ Cursor, Lovable ✅ Unity3d , Unreal Engine UE4,UE5 ✅ React Native, Flutter, Xamarin & Hybrid: HTML5, CSS3, JavaScript ✅ PHP, Python, WordPress, .Net, React, NodeJS, MySQL ✅ React (Next.js), D3.js ,Chart.js ✅FastAPI ✅SQLite/PostgreSQL, Redis ✅AI/ML Tools: OCR, Machine Learning ✅ Design: Photoshop/illustrator/Figma/Sketch ✅ Cloud services: Firebase, AWS, Docker ✅ Cross-platform: Flutter (Dart) ✅ Design: Photoshop/illustrator/Figma/Sketch ✅ Cloud services: Firebase, AWS ✅ Persisting Data: Realm Database, Cloud Firestore, SQLite ✅ IDE: Android Studio, Xcode ✅ Control Versions: GitHub, Bitbucket ✅ Architecture: MVVM, MVP, clean code ✅ Professional software engineering tools and methodologies ✅ Equipped to work with IoT dev kits, prototypes, serial console interfaces etc. ✅ Parse SDK. ✅ Node.js What you can expect: - Client's satisfaction is on the top of my priority; - Excellent products and support; - Quality of work is very high; Top Business Category / Verticals that i have worked for: - Chat apps (XMPP, Firebase) - Fitness/workout apps - AI chat app, Chatgpt, Chatgpt API - AI photo & video generation tools - Taxi/GPS - Mobile and desktop games - AI mobile apps & Web apps - eCommerce Apps - Streaming( audio & video) - Photo/Video Editing apps - Mobile & Desktop Websites - Enterprise Mobility Solutions - Food ordering apps - Web Service Development using PHP/MySQL, JSON, XML , RSS. - iAd, Revmob, Chartboost - Github, SVN and JIRA. - Google Map Service, Apple Map - QR code, Bar code - Cloud based mobile applications - Social networking with GPS, Maps, Chat, Event, Comment, Media Sharing

:-) 𝐈 𝐭𝐚𝐤𝐞 𝐲𝐨𝐮𝐫 𝐢𝐝𝐞𝐚 𝐟𝐫𝐨𝐦 𝐧𝐚𝐩𝐤𝐢𝐧 𝐬𝐤𝐞𝐭𝐜𝐡 𝐭𝐨 𝐩𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐨𝐧-𝐫𝐞𝐚𝐝𝐲; 𝐃𝐞𝐯𝐎𝐩𝐬 𝐩𝐢𝐩𝐞𝐥𝐢𝐧𝐞𝐬, 𝐜𝐥𝐨𝐮𝐝 𝐢𝐧𝐟𝐫𝐚𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞, 𝐚𝐧𝐝 𝐀𝐈 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧𝐬 𝐭𝐡𝐚𝐭 𝐚𝐜𝐭𝐮𝐚𝐥𝐥𝐲 𝐬𝐜𝐚𝐥𝐞 𝐰𝐡𝐞𝐧 𝐢𝐭 𝐦𝐚𝐭𝐭𝐞𝐫𝐬. Over the years, I've worked on a wide range of projects from complex DevOps pipelines and cloud infrastructure to AI-powered automation platforms, RAG-based chat systems, and scalable backend architectures. My role usually goes beyond just development. I help clients think through the architecture, identify future bottlenecks early, and make technical decisions that keep the product maintainable as it grows. I started my journey building real-world tracking and automation systems, which eventually led me deeper into cloud infrastructure, backend engineering, and AI integrations. 𝐓𝐨𝐝𝐚𝐲, 𝐈 𝐰𝐨𝐫𝐤 𝐜𝐥𝐨𝐬𝐞𝐥𝐲 𝐰𝐢𝐭𝐡 𝐬𝐭𝐚𝐫𝐭𝐮𝐩𝐬, 𝐟𝐨𝐮𝐧𝐝𝐞𝐫𝐬, 𝐚𝐧𝐝 𝐒𝐌𝐄𝐬 𝐚𝐬 𝐚 𝐃𝐞𝐯𝐎𝐩𝐬 𝐞𝐧𝐠𝐢𝐧𝐞𝐞𝐫 𝐚𝐧𝐝 𝐀𝐈 𝐬𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 𝐚𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭. Some of the areas I commonly work on: 🔸 𝐃𝐞𝐯𝐎𝐩𝐬 & 𝐂𝐥𝐨𝐮𝐝 𝐈𝐧𝐟𝐫𝐚𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞 (𝐀𝐖𝐒 / 𝐀𝐳𝐮𝐫𝐞 / 𝐆𝐂𝐏) 🔸 𝐃𝐨𝐜𝐤𝐞𝐫, 𝐊𝐮𝐛𝐞𝐫𝐧𝐞𝐭𝐞𝐬 & 𝐂𝐈/𝐂𝐃 𝐏𝐢𝐩𝐞𝐥𝐢𝐧𝐞𝐬 🔸 𝐈𝐧𝐟𝐫𝐚𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞 𝐚𝐬 𝐂𝐨𝐝𝐞 (𝐓𝐞𝐫𝐫𝐚𝐟𝐨𝐫𝐦) 🔸 𝐀𝐈 𝐀𝐠𝐞𝐧𝐭 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 & 𝐖𝐨𝐫𝐤𝐟𝐥𝐨𝐰 𝐎𝐫𝐜𝐡𝐞𝐬𝐭𝐫𝐚𝐭𝐢𝐨𝐧 🔸 𝐑𝐀𝐆 𝐒𝐲𝐬𝐭𝐞𝐦𝐬 & 𝐋𝐋𝐌 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬 (𝐎𝐩𝐞𝐧𝐀𝐈, 𝐋𝐚𝐧𝐠𝐂𝐡𝐚𝐢𝐧) 🔸 𝐧𝟖𝐧, 𝐌𝐚𝐤𝐞. 𝐜𝐨𝐦 & 𝐙𝐚𝐩𝐢𝐞𝐫 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 🔸 𝐒𝐜𝐚𝐥𝐚𝐛𝐥𝐞 𝐀𝐏𝐈𝐬, 𝐌𝐢𝐜𝐫𝐨𝐬𝐞𝐫𝐯𝐢𝐜𝐞𝐬 & 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞 𝐃𝐞𝐬𝐢𝐠𝐧 I believe good software is not just about writing code , it's about building systems that are scalable, maintainable, and aligned with business goals. If you're building a product and need someone who can think beyond implementation and help structure the technical side properly, I'd be happy to discuss your project. Thankyou😊

Kumaril Patel, an Engineering graduate from L.D. College of Engineering, founded Sapphire Software Solutions (Sapphire) in 2002. With over 8 years of IT experience from industry leaders like IBM, Mphasis (an HP Company), he has been taken in charge as CEO of Sapphire. With a benchmark of over 1500 satisfied customers ranging from start-ups to large corporate houses worldwide, Sapphire is an award-winning software solution provider. They offer enterprise mobile app solutions at affordable prices from their state-of-the-art ISO 9001:2009 certified development center. Sapphire partner you through strategic implementation of technology, backed by solid domain and industry expertise. Besides Software Consultancy, we offer Mobile App, Custom Website Design and Development, Software Maintenance Services and Support. Sapphire ensure a secure environment to protect your intellectual property and follows process driven methodology. Team's Expertise - Android (Java, Kotlin) - iOS (Swift, Objective-C) - ASP, ASP.NET WebForm, ASP.NET MVC, ASP.NET Core, - C#, VB.NET, IIS - Microsoft Sharepoint, Power Apps, and Automate (Power BI) - Umbraco, Sitefinity, nopCommerce - MS SQL Server, MySQL, PostgreSQL, SQLite, Microsoft Azure, LINQ, EF, ADO.NET - SSRS, SAP Crystal Reports, jQuery Report, RDLC, DevExpress Reporting, jqWidgets, Chart.js, Morris.JS Charts, etc. - WebAPI, REST, JSON, SOAP/WebService. - WebRTC, XMPP, SignalR, QuickBlox, OpenFire, STUN & TURN server - HTML, CSS, XML, JavaScript, TypeScript, jQuery, Angular, Ajax, Responsive Website - Adobe Illustrator, Adobe Photoshop, Graphic Design - Social API integration: Facebook, Twitter, Instagram - Source Control: SVN, Git, VSS, TFS, BitBucket, Tortoise SVN - Payment Gateways: Integration of PayPal, Stripe, PayTM, PayUmoney, Atom, CCAvenue - Social Media Integration: Facebook, Twitter, Linkedin, Instagram, Youtube, Vimeo - Push notification: APNS(iOS), GCM(Android), FCM(Android) Services - Fast/Reliable communication - Daily project update via staging server and voice call - Well scheduled project plan and progress on time, on budget - Detailed Test and delivery ensure quality, security, and reliability. - Free support and maintenance for 3 months - Secure Environment to protect your intellectual property

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

My name is Fabio Silva, I am married and I work with programming for about 27 years. I love creating new interesting programs! * My strong points: - I am an expert in C# and .Net, but I can adapt myself very easily and quickly to any different language and technology. I have strong experience in migrating older systems, databases, and legacy languages to modern alternatives. - I am experienced in Code Reviews, especially for C# and Javascript. - I have great experience in finding and troubleshooting hard bugs, even with limited data and information, and even with hard access environments. - Due to my experience, I usually provide a great range of creative solutions and alternatives to the most diverse problems. * My current specialization: - My focus is C# and .Net Core, in any area where it can be leveraged. - On the web, I work on Asp.Net Core using Microservices, Razor Pages, MVC, and WebApi, and some quick tasks with Blazor. In the front end, I work with Plain Javascript and React, KnockoutJS, with some experience in Angular. - On the desktop, I'm good at creating Console, Windows Forms, WPF, and Avalonia apps. - I work mostly with Microsoft SQL Server, PostgreSQL, and SQLite databases. - I work with Git daily as shared source control, with experiences in GitHub and BitBucket. - Finally, I can do cross-platform development (Linux/Windows/macOS). And in any case, I can deploy to docker containers. * Other talents: - Languages like Basic, Clipper, Visual Basic (and VB.Net), Borland Delphi - Databases like MySql, Interbase/Firebird - Other like PowerShell Scripts, Selenium WebDriver

💯 𝗜𝗻𝗱𝗶𝘃𝗶𝗱𝘂𝗮𝗹 𝗙𝗿𝗲𝗲𝗹𝗮𝗻𝗰𝗲𝗿 | ✅ 𝟱-𝗦𝘁𝗮𝗿 𝗥𝗲𝘃𝗶𝗲𝘄𝘀 | 🌍 𝗧𝗿𝘂𝘀𝘁𝗲𝗱 𝗯𝘆 𝗚𝗹𝗼𝗯𝗮𝗹 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 | 🏆 𝟏𝟎𝟎+ 𝗣𝗿𝗼𝗷𝗲𝗰𝘁𝘀 𝗗𝗲𝗹𝗶𝘃𝗲𝗿𝗲𝗱 𝘄𝗶𝘁𝗵 𝗴𝗼𝗼𝗱 𝗰𝗹𝗶𝗲𝗻𝘁 𝘀𝗮𝘁𝗶𝘀𝗳𝗮𝗰𝘁𝗶𝗼𝗻 | 𝟭𝟬+ 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 | 𝗰𝗮𝗻 𝘄𝗼𝗿𝗸 𝗶𝗻 𝘆𝗼𝘂𝗿 𝘁𝗶𝗺𝗲 𝘇𝗼𝗻𝗲 Hey, I’m 𝗝𝘂𝗻𝗮𝗶𝗱 𝗥𝗲𝗵𝗺𝗮𝘁 with 𝟭𝟬+ 𝘆𝗲𝗮𝗿𝘀 of hands-on experience in 𝗙𝘂𝗹𝗹-𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 of 𝗪𝗲𝗯 and 𝗠𝗼𝗯𝗶𝗹𝗲 Applications and 𝟱𝟬+ 𝘀𝘂𝗰𝗰𝗲𝘀𝘀𝗳𝘂𝗹𝗹𝘆 𝗱𝗲𝗹𝗶𝘃𝗲𝗿𝗲𝗱 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝘀, I help 𝘀𝘁𝗮𝗿𝘁𝘂𝗽𝘀, 𝗦𝗠𝗘𝘀, 𝗮𝗻𝗱 𝗲𝗻𝘁𝗲𝗿𝗽𝗿𝗶𝘀𝗲𝘀 turn ideas into scalable, secure, and revenue-driven applications. From 𝗠𝗩𝗣𝘀 to complex 𝗦𝗮𝗮𝗦 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀, 𝗹𝗲𝗴𝗮𝗰𝘆 𝘀𝘆𝘀𝘁𝗲𝗺 𝗺𝗶𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀, and 𝗔𝗜-𝗽𝗼𝘄𝗲𝗿𝗲𝗱 𝗠𝗼𝗯𝗶𝗹𝗲 and 𝗪𝗲𝗯 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀, I focus on building it right, delivering on time, and future-proofing your product. I don’t just write code, I engineer solutions that drive business impact, reduce technical risk, and grow with you. I excel at problem-solving, optimizing performance, and delivering top-tier, production-ready applications. 💼 𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗛𝗶𝗿𝗲 𝗠𝗲 ✔ Startup-to-Scale Expertise: Idea → MVP → Production → Scaling ✔ End-to-End Delivery: Backend, Frontend, APIs, Cloud, Deployment, Optimization ✔ Multi-Industry Experience: SaaS, Fintech, AI/ML, E-commerce, Healthcare, EdTech, Real Estate ✔ Clear Communication: Fast, proactive, and well-documented updates ✔ Long-Term Partnership: Reliable, flexible, and results-driven 🛠 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸 & 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 Frontend: 𝗥𝗲𝗮𝗰𝘁.𝗷𝘀, Angular, 𝗡𝗲𝘅𝘁.𝗷𝘀, Svelte, 𝗩𝘂𝗲.𝗷𝘀 | 𝗧𝘆𝗽𝗲𝗦𝗰𝗿𝗶𝗽𝘁, Tailwind, 𝗠𝗮𝘁𝗲𝗿𝗶𝗮𝗹 𝗨𝗜, Chakra UI, Zustand, 𝗥𝗲𝗱𝘂𝘅, Recoil Backend: 𝗡𝗼𝗱𝗲.𝗷𝘀 (Express, NestJS), 𝗣𝘆𝘁𝗵𝗼𝗻 (Django, FastAPI, Flask), 𝗥𝘂𝗯𝘆 𝗼𝗻 𝗥𝗮𝗶𝗹𝘀, Laravel, 𝗝𝗮𝘃𝗮 Mobile: 𝗥𝗲𝗮𝗰𝘁 𝗡𝗮𝘁𝗶𝘃𝗲, Hybrid Apps, 𝗙𝗹𝘂𝘁𝘁𝗲𝗿, 𝗦𝘄𝗶𝗳𝘁 (IOS), 𝗞𝗼𝘁𝗹𝗶𝗻 (Android), PWA Development Databases: PostgreSQL, MySQL, MS SQL, MongoDB, Firebase, Redis Cloud & DevOps: AWS, GCP, Azure, Heroku, Vercel | Docker, Kubernetes, CI/CD (Jenkins, GitHub Actions, Azure DevOps) AI/ML: 𝗚𝗣𝗧/𝗢𝗽𝗲𝗻𝗔𝗜, LangChain, 𝗟𝗟𝗠𝘀, Hugging Face, 𝗡𝗟𝗣, TensorFlow, 𝗣𝘆𝗧𝗼𝗿𝗰𝗵, Prompt Engineering, 𝗥𝗔𝗚, 𝗚𝗲𝗻𝗲𝗿𝗮𝘁𝗶𝘃𝗲 𝗔𝗜, Tools & Workflow: Git, GitHub, GitLab, Bitbucket, Jira, Trello, Confluence | Agile/Scrum, TDD, SOLID 🌟 𝗪𝗵𝗮𝘁 𝗬𝗼𝘂 𝗖𝗮𝗻 𝗘𝘅𝗽𝗲𝗰𝘁 ✅ Clear & timely communication ✅ High-quality, scalable, and maintainable code ✅ Efficient project execution with on-time delivery ✅ AI/ML integration & intelligent workflows ✅ Flexible engagement (hourly or fixed-price) 📩 𝗟𝗲𝘁’𝘀 𝗕𝘂𝗶𝗹𝗱 𝗦𝗼𝗺𝗲𝘁𝗵𝗶𝗻𝗴 𝗚𝗿𝗲𝗮𝘁! I’m ready to help you validate, build, and scale your next big idea, whether it’s AI-powered applications, cloud platforms, high-performance APIs, or full-stack web & mobile solutions. 𝗖𝗼𝗻𝘁𝗮𝗰𝘁 𝗺𝗲 𝗮𝗻𝘆𝘁𝗶𝗺𝗲 𝗳𝗼𝗿 𝗮 𝗳𝗿𝗲𝗲 𝗰𝗼𝗻𝘀𝘂𝗹𝘁𝗮𝘁𝗶𝗼𝗻 𝘁𝗼 𝗲𝘅𝗽𝗹𝗼𝗿𝗲 𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗷𝗲𝗰𝘁.