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I am a proficient React Native Developer with over 4 years of experience delivering high-performance, cross-platform mobile applications for iOS and Android. I specialize in using TypeScript, React Native, and a range of modern libraries and tools like Reanimated, Zustand, Redux, Axios, and React Query to build innovative and efficient solutions. Throughout my career, I have developed games, payment systems, and real-time multiplayer support, focusing on smooth animations, scalable architectures, and seamless user experiences. I enjoy collaborating, optimizing performance, and integrating advanced SDKs and analytics to drive user engagement and revenue growth.…I am a proficient React Native Developer with over 4 years of experience delivering high-performance, cross-platform mobile applications for iOS and Android. I specialize in using TypeScript, React Native, and a range of modern libraries and tools like Reanimated, Zustand, Redux, Axios, and React Query to build innovative and efficient solutions. Throughout my career, I have developed games, payment systems, and real-time multiplayer support, focusing on smooth animations, scalable architectures, and seamless user experiences. I enjoy collaborating, optimizing performance, and integrating advanced SDKs and analytics to drive user engagement and revenue growth.

Mohammad Hafeez

Developer, App Developer, Game Developer

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I am a proficient React Native Developer with over 4 years of experience delivering high-performance, cross-platform mobile applications for iOS and Android. I specialize in using TypeScript, React Native, and a range of modern libraries and tools like Reanimated, Zustand, Redux, Axios, and React Query to build innovative and efficient solutions. Throughout my career, I have developed games, payment systems, and real-time multiplayer support, focusing on smooth animations, scalable architectures, and seamless user experiences. I enjoy collaborating, optimizing performance, and integrating advanced SDKs and analytics to drive user engagement and revenue growth.…I am a proficient React Native Developer with over 4 years of experience delivering high-performance, cross-platform mobile applications for iOS and Android. I specialize in using TypeScript, React Native, and a range of modern libraries and tools like Reanimated, Zustand, Redux, Axios, and React Query to build innovative and efficient solutions. Throughout my career, I have developed games, payment systems, and real-time multiplayer support, focusing on smooth animations, scalable architectures, and seamless user experiences. I enjoy collaborating, optimizing performance, and integrating advanced SDKs and analytics to drive user engagement and revenue growth.

Available to hire

I am a proficient React Native Developer with over 4 years of experience delivering high-performance, cross-platform mobile applications for iOS and Android. I specialize in using TypeScript, React Native, and a range of modern libraries and tools like Reanimated, Zustand, Redux, Axios, and React Query to build innovative and efficient solutions.

Throughout my career, I have developed games, payment systems, and real-time multiplayer support, focusing on smooth animations, scalable architectures, and seamless user experiences. I enjoy collaborating, optimizing performance, and integrating advanced SDKs and analytics to drive user engagement and revenue growth.

Skills

React Native

React JS

TypeScript

Experience Level

React Native

Expert

React JS

Expert

TypeScript

Expert

Work Experience

Frontend React Native Engineer at Jumbo

January 1, 2024 - Present

Developed a deterministic Plinko game in React Native integrating Matter.js for physics, Skia for high-quality rendering, and Reanimated for fluid animations achieving 60 FPS. Designed Aviator game supporting 1,000+ concurrent users with real-time multiplayer via WebSocket and smooth UI animations with Reanimated, resulting in 5,620 daily active users and processing over ₹4,400,000 in bets. Revamped the top-up screen with modern UI, integrated Razorpay SDK for secure payments enabling transactions over ₹50,000,000. Created a persistent ticket purchasing system using Zustand with custom MMKV middleware, improving purchase rates by 46% and boosting revenue by 3%. Integrated CleverTap for analytics and rich push notifications with media and iOS notification service extension for enhanced delivery. Built a KYC and money withdrawal system handling ₹500,000+ daily withdrawals ensuring seamless cross-platform user experience.

Frontend React Native Engineer at Robosoft Technologies

January 1, 2024 - August 8, 2025

Revamped the Home Page experience in React Native by developing a config-based system with Flash List and system-driven UI dynamically rendering components to enhance developer efficiency, streamline operations, and improve user experience across platforms. Designed and developed a Video Streaming page with real-time progress tracking to significantly enhance user engagement. Implemented a global wallet system with optimized fetching logic, reducing wallet API calls by 70% (from 400,000 daily calls), improving app performance and server efficiency. Designed and delivered training sessions in React Native, improving team proficiency and development efficiency by 20%, contributing to faster project completion and cost savings.