Khushbu K.

🏆 Upwork Top Rated Plus | 100% Job Success I'm a Senior Mobile Architect with 10+ years of experience building scalable Android, iOS, Flutter, and Kotlin Multiplatform applications for startups, enterprises, and global brands. Over the years I've helped companies launch, modernize, and scale mobile applications by combining native development, cross-platform technologies, modern architecture, cloud services, and AI-powered development workflows. What I specialize in * Flutter (Enterprise Applications) * Android (Kotlin & Java) * iOS * Kotlin Multiplatform (KMM) * Mobile Architecture (MVVM, Clean Architecture, Modular Design) * SDK Integration * Mobile Performance Optimization * Authentication (OAuth, SSO, JWT) * Deep Linking * Push Notifications (FCM & APNs) * Offline-first Applications * Real-time Applications (WebSocket & WebRTC) * CI/CD for Mobile Apps * App Store & Google Play Release Management --- ## AI-Accelerated Development I leverage modern AI tools to significantly improve development speed and software quality while maintaining production-grade engineering standards. My AI-assisted workflow includes: * AI-powered architecture and system design * Rapid MVP development * Code generation & intelligent refactoring * Automated documentation * Unit & integration test generation * Performance optimization * Bug investigation and debugging * Technical documentation * AI workflow automation * AI Agent Integration * Vibe Coding for rapid product development and prototyping AI helps accelerate delivery while every solution is reviewed, optimized, and engineered to production standards. --- ## Types of Projects * Enterprise Mobile Applications * Healthcare * FinTech * Travel & Hospitality * Fitness * Ride Sharing * Logistics * Marketplace * Social Networking * Chat & Messaging * E-commerce * Education * Geo-location Applications * Business Automation * AI-powered Mobile Applications * BLE applications --- ## Mobile Technologies ### Cross-Platform * Flutter * Dart * Kotlin Multiplatform (KMM) ### Android * Kotlin * Java * Jetpack Compose * Android SDK * Android Jetpack * MVVM * Clean Architecture * Coroutines * Flow * Room Database * WorkManager * Hilt / Dagger * CameraX * Media3 / ExoPlayer * BLE (Bluetooth Low Energy) * NFC * App Widgets * Deep Links * Firebase * Google Maps SDK ### iOS * Swift * SwiftUI * UIKit * CocoaPods * Swift Package Manager * APNs * Core Location * AVFoundation * MapKit ### Mobile Integrations * Firebase * REST APIs * GraphQL * OAuth 2.0 * OpenID Connect * SSO * WebRTC * WebSocket * Payment Gateway Integration * Social Login * Analytics & Crash Reporting ### Mobile DevOps * Git * GitHub Actions * Jenkins * Fastlane * Docker * Firebase App Distribution * TestFlight * Google Play Console * App Store Connect ### AI Development Tools * ChatGPT * GitHub Copilot * Claude * Gemini * Cursor * Windsurf * OpenAI APIs * AI Agent Integration --- ## Why clients hire me * Architecture-first approach * Enterprise-grade mobile development * Clean, maintainable, and scalable code * Native Android & iOS expertise * Flutter + Native integration * Strong communication and ownership * Reliable delivery with long-term support * Production-ready, scalable mobile solutions Whether you need to build a new mobile application, modernize an existing product, integrate AI capabilities, improve performance, or architect a scalable mobile platform, I can help deliver a solution that is robust, maintainable, and ready for growth.