The system is a Windows Application developed using C# and .NET Framework 4.0, and it connects to a SQL Server database. Key Technical Observations: - Insufficient technical documentation explaining the system architecture, its mechanism, and workflow. - Absence of diagrams illustrating the database structure and relationships between tables. - Security concerns regarding the login data storage mechanism, as passwords are stored in plain text without proper hashing. - The system relies on an old version of .NET Framework 4.0. - Use of Arabic names for some Classes and programming elements, which may affect ease of maintenance and development. - Unclear system architecture, with potential code duplication and difficulty in development. - Limited available documentation and technical information about the system, making it difficult to understand, maintain, and transfer technical knowledge. Contact via WhatsApp