silentstone

Integrated RESTful APIs with JWT authentication, secure Keychain token management, OneSignal push notifications, and PayU payment gateway; implemented parallel API calls with structured concurrency to avoid race conditions. Built deep linking with Universal Links for event sharing and optimized app performance using async/await concurrency, background refresh, and image caching strategies. Configured App Store Connect and successfully shipped the app to the App Store.

Developed a production-grade mobile app using SwiftUI, Firebase (Firestore), and Appwrite for two-factor authentication. Enhanced UX with LottieFiles animations and real-time data synchronization across devices. Collaborated in an Agile team, participating in daily stand-ups and sprint reviews.

Designed UI/UX in Figma and implemented pixel-perfect interfaces using UIKit, Xcode, and Firebase. Integrated CoreML models for on-device clothing classification and personalized outfit recommendations. Built secure, scalable user authentication with Firebase Authentication.