Rishi Kumar Singh
Frontend Developer & Software Engineer
Frontend Developer experienced in building responsive web apps with React, Next.js, and TypeScript. Proficient in backend development with Node.js and Express.js, and skilled in state management using Redux Toolkit and Zustand. Passionate about creating scalable solutions and innovative CLI tools.
Contribution Graph
Work Experience
Eresha Tech Innovators Ltd
Software Development Engineer - Frontend
Engineered Chatterbox, an AI-powered interview platform with WebRTC, React Query, and micro-frontend architecture for real-time communication, analytics, and modular scalability. Optimized APIs with caching, batching, and re-render reduction by 70%, improving page performance and reducing latency by 60%. Delivered AI-driven insights for interview analysis, enhancing user experience and scalability.
Primewise Consulting
Frontend Developer Intern
Developed a Clinic CRM app with login/signup onboarding for users to register and manage clinics records. Implemented features to track the number of patients, appointments and diagnoses recorded in the app. Enabled invoice generation, editing, and downloading using Firebase, along with Next.js, TypeScript, React Hook Form and Zod.