RASS HR is a web-based human resource management system that provides basic HR functionalities such as employee information management, leave accounting, payroll processing, health insurance management, and HR policies and procedures management. It covers functions like personal details, employment history, salary processing, leave application workflows, health insurance claims management, and controlled authoring of HR documents. The system is built using ASP.Net and SQL Server databases and allows for customization and extension of features according to customer needs.