Cross-Platform Mobile Application

Developed feature-rich mobile application using React Native for both iOS and Android platforms. Implemented offline-first architecture with local data storage and background sync. Integrated with RESTful APIs and implemented push notifications, real-time updates, and location services.

React NativeTypeScriptReduxFirebaseNode.jsMongoDBAWS S3Socket.io

Key Achievements

Deployed to both iOS App Store and Google Play
Supporting 10K+ active users
4.5+ star rating on both platforms
Offline functionality working seamlessly

Challenges

!
Ensuring consistent UX across iOS and Android platforms
!
Implementing offline functionality with data synchronization
!
Managing complex state across multiple screens
!
Optimizing performance for low-end devices
!
Handling real-time updates and push notifications
!
Integrating native modules for platform-specific features

Solutions

Built with React Native using TypeScript for type safety
Implemented Redux for centralized state management
Created offline-first architecture using local SQLite database
Integrated Socket.io for real-time bidirectional communication
Implemented background sync with exponential backoff
Used Firebase for push notifications and analytics
Created custom native modules for camera and location services
Achieved 60 FPS animations with optimized rendering

Technologies & Tools

React Native

TypeScript

Redux

Firebase

Node.js

MongoDB

AWS S3

Socket.io