The primary goal of the thesis was to create a full-stack web application that combines front-end and back-end technologies to optimize tech operations which shows the users how the application looks like and supports them to use its functions. The web application uses several different programming languages and software frameworks to provide a stable platform. This thesis outlines the basic advantages and disadvantages of a web application as well as suggests solutions for these problems.

The outcome of this thesis is an example of building and operating a basic web app development. Users can operate it by themselves or develop it on a large scale. Besides, they can improve the basic knowledge and important features of technological web applications, which might be necessary in their programming development career.

The project was made on the full-stack web application structure. The application utilizes the technologies Node.js, Express.js and Sequelize for the back end, and React, Axios and Yup for the front-end. The database management system of the program is MySQL.