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Poorvitha Y.
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Poorvitha Y.

Mobile App Developer (iOS | Android | Cross Platform)

Most mobile apps don't fail because of bad ideas; they fail because of poor architecture, scalability challenges, and inconsistent execution. As a Mobile App Developer with 9+ years in iOS, Android, Flutter, and React Native development, I help startups, SaaS companies, and growing businesses build reliable, scalable Mobile App Development solutions that support growth from MVP to production. I have experience delivering mobile solutions across FinTech, Healthcare, Logistics, E-Commerce, SaaS, and Enterprise domains, focusing on performance, maintainability, user experience, and long-term scalability. 🏆 Some of what I've built → Built a ride-hailing application supporting thousands of daily bookings with high fare accuracy and reliable real-time tracking → Developed a staff safety app with highly accurate location tracking while significantly improving battery efficiency → Optimized a customer engagement application, delivering faster real-time messaging and improved user experience → Integrated payment systems including Stripe, Razorpay, PayPal, subscriptions, and in-app purchases → Successfully launched and maintained scalable Mobile App Developer solutions on both the App Store and Google Play store ✅ What I Can Help You Build ✅ Custom Mobile App Development ✅ iOS Development using Swift, SwiftUI, UIKit, Objective-C, and modern iOS frameworks ✅ Android App Development using Kotlin, Java, Jetpack Compose, and modern Android technologies ✅ Flutter App Development using Dart for scalable cross-platform apps ✅ React Native App Development for high-performance cross-platform experiences ✅ React based mobile and web application development ✅ Hybrid App Development for businesses looking to build efficient cross-platform solutions ✅ Native App Development for iOS and Android when platform-specific performance matters ✅ AI-Powered Mobile Features & Apps ✅ MVP Development & Product Launches ✅ Mobile App Design implementation and responsive user experiences ✅ App Modernization & Legacy App Migration ✅ Mobile App Architecture & Scalability ✅ Third-Party SDK & API Integration ✅ Application Maintenance, Feature Enhancements & Long-Term Support ✅ App Store & Google Play Deployment 🔧 Technical Expertise iOS Development – As a Mobile App Developer, I use Swift, SwiftUI, UIKit, Objective-C, Apple Sign-In, CoreLocation, StoreKit, Push Notifications, Background Services, Performance Optimization, App Store Deployment, and Native App Development. Android Development – Kotlin, Jetpack Compose, MVVM, Clean Architecture, Hilt, Coroutines, Flow, WorkManager, Retrofit, Material Design, Push Notifications, Google Play Deployment, and Android App Development. Flutter Development – Flutter, Dart, Bloc, Riverpod, Provider, Responsive UI Development, Native integrations, Cross-Platform Development, Performance Optimization, Hybrid App Development, and scalable Mobile App Development. React Native Development – As a Mobile App Developer, I build with React Native, React, Javascript, cross-platform application development, reusable components, native module integration, API connectivity, performance optimization, and scalable Mobile App experiences. Mobile Architecture & Scalability – Clean Architecture, MVVM, Modular Architecture, Offline-First Applications, White-Label Solutions, Multi-Tenant Platforms, Scalable Mobile Systems, and scalable Mobile App Developer solutions. Backend & Cloud Integration – Ruby on Rails (RoR), Node.js, Firebase, AWS, GCP, REST APIs, GraphQL, WebSockets, Authentication & Authorization, API Integration, Third-Party Service Integrations, and backend services supporting mobile apps. Payments & Monetization – Stripe, Razorpay, PayPal, In-App Purchases, Subscription Management, Multi-Currency Payment Solutions, secure payment API integration, and mobile monetization workflows. Location & Real-Time Systems – Google Maps, Mapbox, GPS Tracking, Geofencing, Route Optimization, Real-Time Location Services, location-based Mobile App Development, and real-time Smartphone application experiences. AI-Powered Mobile Apps – OpenAI Integration, AI Chatbots, AI Assistants, Recommendation Systems, Content Generation, AI-Driven User Experiences, and AI-powered Mobile App Development. 🌟 Why Clients Work With Me Long-Term As a Mobile App Developer, I think beyond development, understand your business goals, recommend the right technology, take ownership, communicate proactively, and deliver clean, scalable, maintainable mobile solutions with complete visibility from development through delivery. 📊 Results You Can Expect Fast, user-friendly mobile apps with scalable architecture, seamless payment, map, AI and third-party integrations, reduced technical debt, smooth App Store and Google Play launches, and production-ready solutions from a dedicated Mobile App Developer.

🇮🇳Coimbatore, India$18/hr100% JSS5.00 (3)Since Nov 2017
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Earnings and projects

MRR
$288

Last 6 months ÷ 6

World#99,908 / 412k
🇮🇳Country#10,561 / 45.9k
Revenue, last 30 days
$868

Last 6 months: $1.7k

World#47,218 / 412k
🇮🇳Country#5,040 / 45.9k
Total earnings
$15k

Billed in all: $16k

World#162,448 / 412k
🇮🇳Country#21,340 / 45.9k
Per project
$3.8k

$1.7k in the last 6 months

World#45,309 / 412k
🇮🇳Country#5,153 / 45.9k
Projects, last 6 months
1
0% fixed100% hourly
World#128,092 / 412k
🇮🇳Country#14,379 / 45.9k
Projects in all
4
0% fixed100% hourly
World#283,741 / 412k
🇮🇳Country#35,184 / 45.9k

Earnings, last 30 days

$16.2k+$868 earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$15.0k$15.5k$16.0k$16.5kOct 8Oct 23Nov 7

Skill rankings: Top 17% in Ruby on Rails

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  7. #484Database Management1,655 freelancers · 🇮🇳 #42Top 29%
  8. #528AI Mobile App Development1,401 freelancers · 🇮🇳 #187Top 38%