Abstract: These days people want web applications that're scalable, secure and work well. Full-stack development is a way to build software solutions by combining modern frontend technologies with robust backend systems. This paper talks about SamVaad, a full-stack web application built using React.js, Vite, Tailwind CSS Spring Boot and PostgreSQL. The frontend of SamVaad is fast and easy to use while the backend provides APIs, authentication and business logic. PostgreSQL is used to manage data in a way and JPA is used to map objects to relational data. The system follows a client-server architecture that makes it easy to maintain, scale and perform well. This project shows how modern web technologies can be used to create real-world applications with user interaction and efficient data handling.

Keywords: Full-Stack Development, React.js, Spring Boot, PostgreSQL, REST API, JPA, Authentication, Web Application

Downloads: | DOI: 10.17148/IJIREEICE.2026.14509