DESIGN AND IMPLEMENTATION OF A MODERN ELECTRONIC PAYMENT SYSTEM

Abstract

Electronic payment is a key component of modern business, enabling fast, secure and efficient transactions between users and financial institutions. This paper investigates the design and implementation of a modern electronic payment system based on a microservice architecture. Technologies used include Spring Boot, React, PostgreSQL, and Docker Compose, which enables high scalability, flexibility, and system security. The paper also analyzes the technical challenges during implementation, the advantages of microservices architecture, as well as potential improvements, including the transition from Docker Compose to Kubernetes, expanding functionality and compliance with legal regulations.