Mohid B.

React Native developer specializing in TypeScript, Firebase, Supabase, and cross-platform iOS & Android apps. I work with startups, founders, and product teams on new builds, feature development, bug fixing, performance optimization, and App Store and Google Play deployment. PRODUCTION APPS I HAVE BUILT: Cool People Network — social and podcast platform, live on Play Store. Cross-platform iOS and Android, real-time feed, media player, community features. Built with React Native, Redux Toolkit, and Firebase. PU Smart Tracker — university management app used by 1,000+ students and staff daily. Geofencing-based attendance tracking, multi-role dashboards, push notifications, offline sync. Saved admin staff 10+ hours every week. Tasteland — offline-first field sales app for 50+ agents in zero-connectivity rural areas. Local data persistence, GPS route tracking, automatic sync on reconnect. Zero lost orders across 6 months of live operation. KhoonReady — emergency blood donation app. Real-time donor matching, location-based search, push notifications. UI built for time-critical scenarios with 3-tap emergency request flow. WHAT I BUILD: New app builds and MVP launches Feature development on existing apps Bug fixing and performance optimization Firebase and Supabase backend integration User authentication and push notifications Offline-first architecture and GPS tracking App Store and Google Play deployment Figma to React Native conversion TECH STACK: React Native CLI and Expo · TypeScript · JavaScript Firebase · Supabase · Node.js · MongoDB Redux Toolkit · REST API integration User Authentication · Push Notifications Offline Sync · GPS and Map Integration iOS and Android · App Store Upload · Google Play WHAT CLIENTS SAY: "Excellent work. Professional, reliable, delivered quality results on time. Definitely working with him again." — Rizwan A., Co-Founder, ID LOGIX MESSAGE ME: Tell me what you are building. I respond fast and give honest guidance. Free consultation available to review your requirements and suggest the best technical approach. Available to start — 04 Nov , 2026