HR Angel is a modern application dedicated to the HR department and employees. It offers an extensive knowledge base, materials prepared by psychologists and business trainers, and development paths for employees. The application ensures safe and anonymous communication, building trust and openness. Data anonymization is crucial for employee safety and willingness to share problems. Additionally, HR Angel uses data to provide personalized solutions, offering monthly surveys, a tool for tracking employee mood (Moodtracker), and diagnostic tests. The application assesses work-life balance, helps in recognizing burnout, and assesses employees' commitment, motivation and development potential. In short, HR Angel is a comprehensive tool supporting the development and well-being of employees, while enabling effective human resources management.