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Talha Hafeez

@talhahafeez2

I build high-performance React Native and MERN applications used by thousands of users.

I've delivered 5+ React Native applications at Mercury Sols for 10,000+ active users, improving engagement by 35%, load times by 40%, and subscription revenue to $15K+ monthly.

Now at Top Digi Solutions, I build scalable MERN web applications across MongoDB, Express.js, React.js, and Node.js. I also create production mobile products with real-time communication, AI workflows, payments, camera processing, and responsive interfaces.

Experience

Work history, roles, and key accomplishments

Current

Full Stack Developer

Current

React Native Developer

Mercury Sols

Aug 2024 - Jul 2026 (1 year 11 months)

Architected and delivered 5+ production-ready cross-platform mobile applications using React Native and TypeScript, serving 10,000+ active users. Optimized app performance and implemented RevenueCat for subscription management, generating $15K+ monthly recurring revenue.

React Native TypeScript React Navigation Redux toolkit REST APIs RevenueCat In App Purchases Code Splitting Lazy Loading Unit Testing Performance Optimization

Junior React Native Developer

Hello World

Nov 2023 - Jul 2024 (8 months)

Developed responsive mobile applications with focus on intuitive user interface and seamless user experience, increasing user retention by 28%. Integrated Firebase services and implemented push notifications using Firebase Cloud Messaging.

React Native Firebase Firebase Authentication Firebase Realtime Database Cloud Storage Firebase Cloud Messaging Chrome DevTools React Native Debugger Agile

React Native Developer Intern

Tech Solutions

Jan 2022 - Oct 2023 (1 year 9 months)

Assisted in developing 3+ mobile applications while mastering React Native fundamentals, component lifecycle, and state management patterns. Contributed to UI/UX improvements and resolved 30+ bugs, enhancing application stability and user satisfaction scores by 22%.

React Native Git Version Control Debugging Performance Optimization Agile

Education

Degrees, certifications, and relevant coursework

Islamia University Bahawalpur

Bachelor of Science, Computer Science

2020 - 2024

Bachelor of Science in Computer Science with relevant coursework in software engineering, data structures, algorithms, database systems, and mobile application development.