React Native · iOS · Android

Samad Khalid

5+ years engineering production-grade iOS & Android apps with React Native + TypeScript. Architecting offline-first, CI/CD-automated mobile products from zero to App Store launch.

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Samad Khalid
Open to Work
5+ Years Experience
2 Live Store Apps
25% Faster Cold Start
30% Bundle Size Cut
Career

Work Experience

Building and shipping real products used by real people.

Verge Systems
React Native Developer
Jan 2022 – Present
  • Architected and shipped multiple production React Native + TypeScript apps for iOS & Android, owning the full mobile codebase through App Store & Google Play release
  • Reduced cold start time by 25% and bundle size by 30% via Hermes engine, code splitting, and lazy loading
  • Designed offline-first data sync using SQLite — core functionality works without internet
  • Built CI/CD pipelines with GitHub Actions & Fastlane, automating builds, code signing, and store submissions
  • Integrated Firebase Crashlytics, FCM push notifications, and deep linking for re-engagement
  • Led a team of 3 React Native developers, conducting code reviews and enforcing coding standards
Amzufia & Dipixels
Frontend Developer
Apr 2021 – Dec 2021
  • Delivered 15+ responsive web apps using React.js, HTML5, CSS3, and Bootstrap from Figma designs
  • Improved page load performance via image optimization, lazy loading, and CDN/caching strategies
  • Built 8+ custom WordPress sites with responsive design, custom PHP plugins, and DB optimization
Stack

Technical Skills

Mobile-first, performance-obsessed, CI/CD-automated.

Mobile Core

React Native CLI TypeScript Redux Toolkit Context API Native Modules Deep Linking Offline-First / SQLite Hermes Engine

CI/CD & Release

GitHub Actions Fastlane App Store Deploy Google Play Deploy Firebase Crashlytics FCM Notifications

Backend & APIs

Firebase REST APIs JWT Auth Google Maps SDK Socket.IO Google Login

Tools & Languages

Git / GitHub Android Studio Xcode Figma Jira / Agile Kotlin (Basic) Swift (Basic)
Production Work

Live Products

Real apps, real users — shipped end-to-end.

LIVE

Hireside — Job Seeker App

iOS & Android · Google Play & App Store

  • Full-featured job search with real-time listings, advanced filtering, and JWT auth
  • Offline-first architecture via SQLite — core features work without internet
  • FCM push notifications for job alerts and re-engagement
  • 25% faster startup, 30% smaller bundle post-launch
React Native TypeScript SQLite Firebase Fastlane
Website Play Store App Store
LIVE

Hireside — Recruiter App

B2B Recruitment Dashboard · iOS & Android

  • Candidate management, interview scheduling, and secure document upload
  • Deep linking for job sharing and calendar sync
  • Pagination, caching, and request batching for optimized API performance
React Native TypeScript Deep Linking GitHub Actions
Website Play Store App Store
Open Source

npm Libraries

Published React Native packages used by developers worldwide.

npm

react-native-ultrastore

⭐ 8 stars · Storage & State Management

  • 10–30x faster than AsyncStorage — built on MMKV
  • Hooks-based state persistence with encryption & namespacing
  • Middleware support + adapters for Redux & Zustand
React Native MMKV TypeScript
npm GitHub
npm

react-native-apikit

⭐ 1 star · API Client Utility

  • Lightweight API client built for React Native CLI projects
  • Handles auth headers, interceptors, and error normalization
  • TypeScript-first with minimal boilerplate
React Native TypeScript REST
npm GitHub
npm

react-native-unilist

⭐ 2 stars · Universal List Component

  • Universal list component for React Native with built-in pagination
  • Supports FlatList, SectionList, and infinite scroll patterns
  • Highly customizable with TypeScript generics
React Native TypeScript FlatList
npm GitHub
GitHub

Personal Projects

Apps built for fun, learning, and solving real problems.

RN

Whisper

Real-time Chat App

  • Real-time messaging app built with React Native and Socket.IO
  • Firebase auth, user presence, and message delivery status
React Native Socket.IO Firebase
GitHub
RN

PakBazaar

E-Commerce Mobile App

  • Full e-commerce app with product listings, cart, and checkout flow
  • TypeScript + Redux Toolkit for scalable state management
React Native TypeScript Redux Toolkit
GitHub
RN

MovieMate

Movie Discovery App

  • Browse, search, and save movies using TMDB API
  • Smooth animations, skeleton loaders, and offline caching
React Native TypeScript TMDB API
GitHub
Web

Karza Manager

Finance & Committee Tracker

  • Track debts (payable/receivable) and manage committees (VCs)
  • Firebase auth + real-time database for live sync
JavaScript Firebase Real-time DB
GitHub
View All Projects on GitHub
Learning

Certifications

Continuous learning in mobile and software engineering.

HackerRank React

Intermediate Level

Meta React Native

Fundamentals · Coursera

Google Firebase

Mobile Development

freeCodeCamp JS

Algorithms & Data Structures

Contact

Let's Build
Something Great

Have a mobile app idea? Looking for a React Native engineer who can take it from design to App Store? Let's talk.

samadkhalid01@gmail.com
+92 340 2801485
linkedin.com/in/abdul-samad71
Available for Remote Work
Open to Onsite (Pakistan / International)
Notice Period: 4 Weeks
Full-time & Contract

Start a Conversation

Whether it's a new app, a performance problem, or a team that needs a senior mobile engineer — I'm ready.

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