Hi, I'm Rasleen 👋 I'm a Frontend Engineer with 5+ years of experience building React Native and React applications used at scale. Over the years, I've worked on products that serve millions of users, where performance, reliability, and user experience weren't just nice to have—they were essential. My work has involved building offline-first applications, optimizing app performance for low-end devices, integrating complex APIs, and shipping features that impact users nationwide. Along the way, I've also mentored developers, reviewed code, interviewed engineers, and learned what separates a good frontend developer from one who consistently delivers production-ready software. Today, I enjoy helping developers avoid the mistakes that often take years to figure out on their own. What I can help you with 🔸 React & React Native interview preparation 🔸 Mock interviews with detailed feedback 🔸 Resume and LinkedIn reviews 🔸 Frontend architecture discussions 🔸 Performance optimization techniques 🔸 Redux and state management 🔸 API integration and scalable application patterns 🔸 React Native debugging and production best practices My goal is simple: to help you become a stronger engineer, make better technical decisions, and approach interviews and real-world development with confidence. I'll share practical advice based on real engineering experience—not just textbook concepts. If any of that sounds useful, I'd be happy to connect.