

Frontend Developer skilled in React Native (Expo), Next.js, React, JavaScript/TypeScript, and backend integration
I am Md. Rasel Islam, a passionate Frontend Developer with strong expertise in React Native (Expo), Next.js, and modern React web development. I have hands-on experience building scalable, user-friendly mobile and web applications, along with solid skills in backend integration and API testing using Postman. Now, I working as a React Native Developer at SparkTech Agency (Betopia Group), where I contributed to multiple high-impact projects such as audiobook apps, social media platforms, and real-estate applications. My technical stack covers both frontend and backend technologies, including JavaScript, TypeScript, React Native, Expo, Node.js, and databases like MySQL and MongoDB. I am a quick learner, effective communicator, and always eager to explore new tools, frameworks, and technologies. I love turning ideas into clean, functional products focusing on quality, performance, and user experience.
React Native ,Expo,React Js,Next Js
BSc in Computer Science and Engineering
Jr. React Native Developer at Speck Tech Agency





I build Android & iOS apps using React Native, and I also design and develop modern websites with React.js and Next.js.
Breast Cancer Detection Using Magnetic Resonance Imaging (MRI) with Machine Learning Approaches
I develop modern, high-performance mobile applications using React Native and Expo. I work with TailwindCSS for clean UI, and RTK Query for efficient data management—focusing on smooth performance and scalable app architecture.