Shiva Kumar Gurung

Developed and maintained production-ready applications using Next.js, React, and TypeScript within large scale codebases, including the Medusa/MerkurJS commerce framework. Built and enhanced marketplace features, vendor dashboards, and admin panels with a focus on usability and performance. Implemented REST API integrations, Khalti payment gateway integration, and Algolia-powered search functionality. Worked with SSR, SSG, ISR, and CSR rendering strategies to improve performance and SEO. Developed administrative features including RBAC, hex-based permissions, TanStack Router, and TanStack Table for managing users, games, rewards, and system configurations. Collaborated closely with backend engineers, utilized technical and API documentation, and contributed to delivering scalable, maintainable, and optimized frontend solutions.