The client has already developed an online clothing store. The client wanted to implement new features, eliminate shortcomings in existing ones, and fix bugs and crashes on the web application. To fulfill these tasks, the company hired the Cybros Group team.

During the development process, the Cybros Group team followed an iterative approach. In parallel with task execution, we analyzed the results and adjusted work progress. To ensure transparency while working on the project, our team always demonstrated the results to the customer after each iteration. Regular collective discussions were on improving the online store’s workflow and functionality.

The application utilizes reactive programming with Java Spring Boot to handle asynchronous processing and achieve high performance and scalability in managing concurrent tasks. The test environment is deployed in AWS, ensuring a scalable and reliable infrastructure for testing the application’s performance and functionality. The user interface is deployed using AWS Amplify, which streamlines the deployment process and provides seamless integration with the backend services. The backend services are deployed on multiple EC2 instances, providing redundancy and load balancing to ensure high availability and resilience. A self-managed PostgreSQL database is installed on AWS, offering control over database configurations and optimizations tailored to specific application needs. The API is secured using OAuth for authorization, and user authentication is enabled to ensure secure access to the application’s resources. Developed use case diagrams, class diagrams, ER diagrams, flowcharts, API documentation, and various other technical documents to provide a clear and detailed understanding of the system’s architecture and functionality.