You will get React.js Frontend Developer | UI Development, Redux & Performance Fixes
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Top Rated
Project details
I will develop and improve your React.js frontend applications with clean, scalable, and high-performance code. Whether you need a new UI, bug fixing, or performance optimization, I will deliver fast and modern React solutions tailored to your project needs.
Many React applications suffer from slow performance, messy code structure, and poor state management. I solve these issues by building optimized frontend architectures using best React practices, ensuring smooth user experience and maintainable code.
I focus on creating responsive, reusable components and integrating APIs efficiently to make your application fast, stable, and production-ready.
✔ React.js frontend development
✔ Custom UI component creation
✔ Redux state management integration
✔ Bug fixing and code debugging
✔ Performance optimization for fast loading
✔ Responsive design for all devices
✔ API integration (REST APIs)
✔ Code refactoring and cleanup
✔ Component-based architecture improvements
Your React application will become faster, cleaner, and more scalable with better user experience.
Many React applications suffer from slow performance, messy code structure, and poor state management. I solve these issues by building optimized frontend architectures using best React practices, ensuring smooth user experience and maintainable code.
I focus on creating responsive, reusable components and integrating APIs efficiently to make your application fast, stable, and production-ready.
✔ React.js frontend development
✔ Custom UI component creation
✔ Redux state management integration
✔ Bug fixing and code debugging
✔ Performance optimization for fast loading
✔ Responsive design for all devices
✔ API integration (REST APIs)
✔ Code refactoring and cleanup
✔ Component-based architecture improvements
Your React application will become faster, cleaner, and more scalable with better user experience.
Programming Languages
JavaScript, Python, KotlinCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included $165
These options are included with the project scope.
$165
- Delivery Time 3 days
- Number of Revisions 3
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David M.
Jun 7, 2026
Fix Bet Selector & Hedge Engine in Existing Sports Betting App (React/Supabase)
JY
Jason Y.
Oct 30, 2025
iOS App RevenueCat Integration with Expo
Awesome experience with Syed. I wish I could hire him full time just because he is so easy to work with. Great communication and he makes things easy. He just takes care of things.
KC
Kevin C.
Sep 24, 2025
React native Engineer to finalize MVP
As always, Faraz worked very well.
Thank you
Thank you
KC
Kevin C.
Aug 28, 2025
React native Engineer to finalize MVP
Great working with Syed Faraz!
Will work again if my client share new features further!
Will work again if my client share new features further!
LS
Lucas S.
May 20, 2025
React Native, TypeScript Developer for Task Management MVP App (iOS & Android)
Faraz is probably the best communicator we've ever worked with in terms of inviting a third party contractor into our workflow, which we've done many times. His fluency in English is great. He's extremely reliable for daily and also throughout the day updates on movement which helps create a very collaborative workflow therefore getting the tasks done faster with everyone in the loop. He's also extremely optimistic which our startup environment loves. He has a "anything that can be done will be done" attitude even if he doesn't know the exact path at that moment. In essence he's extremely resourceful even when thrown in the deep end and takes on any challenge.
Would highly recommend to any company looking for a spirited talented developer.
Would highly recommend to any company looking for a spirited talented developer.
About Syed Faraz
Mobile App Developer | React Native | AI Apps | iOS/Android | Firebase
100%
Job Success
Islamabad, Pakistan - 6:59 am local time
Are you tired of slow apps, poor UI, crashes, or developers who don’t understand your vision?
I help businesses build fast, scalable, and modern mobile apps using React Native for iOS & Android. From smooth UI, animations, and responsive design to advanced features like real-time apps, video calling, and AI integration — I make sure your app is high-performing, stable, and user-friendly.
Whether you need a new app, want to fix bugs, improve performance, or add features like push notifications, deep linking, or live updates — I provide complete end-to-end solutions.
I focus on clean architecture (MVVM), strong state management, optimized performance, and powerful backend integration (Firebase, Node.js, REST APIs, WebSockets) so your app delivers real value and scales easily.
➤ 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲
✔ Cross-Platform Mobile App Development (iOS & Android)
✔ Scalable Architecture (Clean Architecture, MVVM)
✔ High Performance Optimization
✔ Real-time Applications
✔ AI-Powered Mobile Applications
✔ Computer Vision & OCR Solutions
✔ Responsive & Interactive UI Development
➤ 𝗦𝗸𝗶𝗹𝗹𝘀
✔ React Native, JavaScript (ES6+), TypeScript
✔ Redux / Redux Toolkit (State Management)
✔ React Navigation
✔ Firebase (Auth, Firestore, FCM)
✔ REST API Integration
✔ Node.js & Express.js
✔ WebSockets (Real-time Apps)
✔ Video Calling (Agora, WebRTC)
✔ Push Notifications & Deep Linking
✔ Animations (Reanimated)
✔ AI & Computer Vision (ML Kit, VisionCamera)
➤ 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀
✔ Full Mobile App Development (iOS & Android)
✔ UI/UX Implementation (Responsive & Smooth UI)
✔ App Performance Optimization
✔ Bug Fixing & App Improvements
✔ Backend API Development (Node.js, Express)
✔ Real-time Features (Chat, Live Updates)
✔ AI-based Mobile App Features
✔ App Deployment & Maintenance
➤ 𝗪𝗼𝗿𝗸𝗶𝗻𝗴 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲
✔ Developed multiple production-level mobile apps
✔ Worked with startups & growing businesses
✔ Delivered scalable, secure, and high-performance apps
✔ Strong focus on deadlines & client satisfaction
➤ 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝘆
✔ E-commerce
✔ Healthcare
✔ Social Networking
✔ Education
✔ On-demand Services
➤ 𝗗𝗼𝗺𝗮𝗶𝗻
✔ Real-time Applications
✔ Video Calling Apps
✔ AI-powered Apps
✔ Data-driven Applications
➤ 𝗧𝗼𝗼𝗹𝘀
✔ VS Code
✔ Android Studio / Xcode
✔ Git / GitHub
✔ Postman
✔ Firebase Console
✔ Let’s build a powerful and scalable mobile app
✔ Message me now to get your FREE consultation
𝗞𝗲𝘆𝘄𝗼𝗿𝗱𝘀:
React Native, Expo, React, PWA, Mobile App Developer, iOS, Android, Cross Platform, JavaScript, TypeScript, Redux, Firebase, Node.js, Express.js, REST API, WebSockets, Real-time Apps, Push Notifications, Deep Linking, Mobile UI, Responsive Design, App Optimization, Clean Architecture, MVVM, React Navigation, Reanimated, AI Apps, Computer Vision, ML Kit, VisionCamera, Agora, WebRTC, Scalable Apps, Backend Development, Performance Optimization, Full Stack Mobile, Hybrid Apps, Supabase, Speech to text, Frame Processing
Steps for completing your project
After purchasing the project, send requirements so Syed Faraz can start the project.
Delivery time starts when Syed Faraz receives requirements from you.
Syed Faraz works on your project following the steps below.
Revisions may occur after the delivery date.
Client purchases the project and sends requirements.