Jatin Kumar is a full-stack developer specializing in building web applications using modern technologies such as Next.js, MERN, and TypeScript. With a focus on creating scalable SaaS products, Jatin offers services to turn startup ideas into production-ready MVPs in just four weeks. Currently, he is developing Appointor, a comprehensive booking system designed for freelancers and indie hackers. This platform features multi-tenant architecture, secure authentication, and integrated payment gateways like Razorpay. Jatin's technical expertise extends to designing normalized database schemas, developing complex server-side logic, and crafting pixel-perfect user interfaces. He is proficient in tools like React, Node.js, PostgreSQL, Supabase, and MongoDB. His flagship project, Appointor, offers smart scheduling, secure authentication, and custom branding options, helping businesses save time and increase revenue. Jatin is available for freelance work, offering a rapid development process that includes architecture planning, high-velocity coding, and production deployment. Whether you need an MVP or a full-stack developer, Jatin's services are designed to deliver efficient and effective solutions.