Mohid Baig
React Native Developer |Firebase, TypeScript | iOS & Android
New to Contra
Mohid is building their profile!
Live social podcast platform on the Play Store,
actively maintained.
As React Native developer I rebuilt the app, shipped
new features, and managed production releases.
Key work:
UI rebuild with new design system
Community feed — likes, comments, bookmarks
WebView — auth flows, in-app browser
Custom native modules — StatusBar, theme
Performance fixes — white flash, tab flicker
New screens — Pod Guide, Rankings, Supporters
Play Store deployment and updates
Tech: React Native, TypeScript, Redux Toolkit,
React Navigation, WebView, Native Modules
1
22
React Native university management app used by
1,000+ students and staff daily.
What I built:
Geofencing — automatic campus check-ins
Multi-role dashboards — students, teachers, admins
Push notifications for events and announcements
Offline sync with automatic data recovery
User authentication and role-based access
Real-time updates across the platform
Results:
→ 1,000+ active users daily
→ Saved admin staff 10+ hours weekly
→ 5,000+ real-time updates every day
Tech: React Native, Firebase, Firestore,
Cloud Messaging, Redux Toolkit, Geofencing
0
13
Field Sale Automation App
Offline-first sales tracking app for 50+ field
agents working in zero-connectivity rural areas.
What I built:
100% offline data persistence — zero waiting
GPS route tracking that works without internet
Order management and customer data storage
Automatic background sync when connection returns
Zero data loss mobile architecture
Results:
→ 50+ field agents enabled in zero-connectivity zones
→ Zero lost orders across 6-month live operation
→ 30% increase in daily orders processed
Tech: React Native, AsyncStorage, Background
Geolocation, Offline Sync, Redux Toolkit
1
12
Emergency blood donation app connecting donors
with patients in critical situations.
What I built:
Fast UI optimized for time-critical scenarios
Real-time donor-patient matching
Location-based donor search
Push notifications for emergency requests
High-contrast UI for stress situations
Large touch targets for quick interaction
Design focus:
→ 3 taps from opening app to requesting blood
→ 15-second emergency request flow
→ Built for users under extreme stress
Tech: React Native, Firebase Realtime Database,
Push Notifications, Geolocation
1
7