How can employees effectively communicate their accomplishments and contributions in the workplace without coming across as boastful or arrogant?

Employees can effectively communicate their accomplishments and contributions in the workplace by focusing on the impact of their work rather than highlighting personal achievements. They can use specific examples and data to demonstrate the value they have added to the team or organization. Additionally, they can seek feedback from colleagues and supervisors to validate their contributions and ensure they are recognized appropriately. It is important for employees to strike a balance between showcasing their achievements and remaining humble and collaborative in their communication.