As a WinForms Developer, your daily tasks typically include designing and coding user interfaces for Windows desktop applications, implementing new features, and resolving bugs or performance issues in existing software. You'll often collaborate with project managers, UI/UX designers, and QA testers to ensure the software meets both functional and visual requirements. Code reviews, updating technical documentation, and keeping up with new .NET features are also part of the standard workflow. Working in Agile or Scrum environments is common, where communication and teamwork are key aspects of the role.