Integrated Artificial Intelligence Email Ingestion by allowing email access during Google and Apple Mail Sign In processing the retrieved emails with OpenAI LLMs and displaying the processed data using Swift (iOS) and Kotlin (Android)

Integrated Retrieval-Augment Generation (RAG) with Model Context Protocol (MCP) support that interacts with the ingested emails via Large Language Models, implementing them using Server Sent Events in Flutter for both iOS and Android platforms

Built comprehensive ride sharing and geofencing solution using native iOS (Swift) and Android (Kotlin), implementing Geolocation Service and Background Job for active and background location updates on both platforms, integrating native Maps for map renderings, Mapbox Navigation SDK for 3D/real-time navigation, WebSocket for real-time communication, and Firebase Cloud Messaging for push notifications across iOS and Android

Implemented payment processing using native Swift (iOS) and Kotlin (Android) payment modules integrated with Stripe SDK for both platforms

Integrated Machine Learning Enhanced Bank Transaction Categorization using React Native with native Swift (CoreML for iOS) and Kotlin (ML Kit for Android) bridge implementations, setting up AsyncStorage, SQLite for intermittent network connections using CoreData (iOS), Room (Android), Keychain and On-device CoreML integrations, Batching up Network Calls using URLSession (iOS) and Retrofit (Android), using WorkManager to schedule synchronization on Android and displaying the fine-tuned transaction data

Led a team developing an AI-powered savings and community app using React Native with custom native modules for iOS and Android. Implemented AVFoundation (iOS) and Camera2 API (Android) for media handling, real-time geolocation tracking with CoreLocation (iOS) and Google Location Services (Android), 3D navigation using SceneKit (iOS) and ARCore (Android), WebSocket for real-time communication, Crypto wallet integration and transaction signing on both platforms

Implemented Universal Links (iOS) and Android App Links for deep linking in React Native, OAuth2 integration for social sign-ins, CoreData (iOS) and Room Database (Android) for local storage via React Native bridges, MessageUI framework for SMS/Email integration, Firebase Remote Config for feature flags, Analytics for user behavior tracking on both platforms, Crashlytics for stability monitoring, and APNs (iOS)/FCM (Android) for push notifications, Google Maps integration, Geocoding

Achieved 99.9% crash-free sessions on both iOS and Android and reduced app size by 40% through native optimization and React Native performance tuning

Developed KliQr's Personal Financial Manager app utilizing Swift for iOS and Kotlin for Android with shared business logic, implementing CoreML (iOS) and TensorFlow Lite (Android) for AI-powered transaction categorization

Implemented custom PDF generation for bank statements using PDFKit (Swift for iOS) and iText (Kotlin for Android), secure data encryption using Keychain Services (iOS) and Android Keystore, real-time transaction processing with Core Data (iOS) and Room (Android), custom charts using Core Graphics (iOS) and MPAndroidChart (Android), and automated testing with XCTest (iOS) and Espresso (Android)

Achieved 4.8 App Store rating and 98% user retention on both iOS and Android platforms. Built Flutter prototype for rapid feature testing before implementing in native Swift/Kotlin