Nabin Kharal

Built and maintained a kids’ activity booking platform using Flutter, Firebase, and React. Led mobile architecture and schema/design work, implemented features and bug fixes, and collaborated directly with founders to realize product vision. Integrated Razorpay subscription payments, created a basic web dashboard using React and Node.js/TypeScript, and developed Firebase cloud functions. Used Claude Code throughout development for feature implementation, refactoring, and debugging across Flutter and Firebase Cloud Functions. Shipped to both App Store and Play Store; ongoing project with main app under review.

Senior Full Stack Engineer working across mobile and web platforms with Flutter, Node.js, Go, React, Firebase, and cloud services. Contributes to system design, feature delivery, refactoring, debugging, performance optimization, and CI/CD practices. Works with payment integrations and cloud functions, and collaborates with founders and cross-functional teams on product execution and deployment.

Took over and completed a semi-finished project as the sole developer. Updated outdated code to improve debugging and performance; redesigned architecture to improve app data flow and enhance security. Developed a React Native app with Node.js/Express backend and Firebase, including minor Angular changes. Integrated Docker and Kubernetes for CI/CD and refactored legacy code for performance. Optimized mobile memory and network usage for heavy media operations, improving React Native app memory/network performance by ~50% and improving animation rendering. Built scripts to automate bulk import/update of products, enabling importing millions of products efficiently.