The core solution leverages a microservices architecture with event-driven Windows services, promoting a flexible and scalable integration model. To ensure real-time communication and low-latency operations, RabbitMQ and MassTransit are used for efficient inter-service messaging, allowing different parts of the system to communicate asynchronously.

Master data and transactional data are housed in a distributed environment, utilizing multiple SQL Server databases to ensure high availability and optimal performance. A critical component of the system is the CustomerBase application, built with WPF and following the MVVM (Model-View-ViewModel) design pattern, which serves as a central hub for managing business partner information. The application allows LEMAN’s international branches and divisions (truck, sea, and air) to operate cohesively and efficiently across the supply chain.

• Microservices Architecture: Ensures scalability, flexibility, and easy integration with new systems and services.

• Event-Driven Communication: Using RabbitMQ and MassTransit to allow asynchronous messaging between services, enabling high-performance and real-time operations.

• Master Data and Transactional Data Management: Centralizes key data across multiple SQL Server databases, ensuring consistency and reliability.

• CustomerBase Application: An intuitive WPF application that enables efficient management of business partner information across LEMAN’s global logistics network.

• Seamless Integration: Supports integration with external stakeholders through SOAP, enabling LEMAN to maintain strong partnerships across the supply chain.