An ASP/ASP.NET developer designs, implements, and maintains web applications using ASP.NET framework. They write clean, scalable codes using .NET programming languages (C#, VB.NET). They test and debug programs, enhance existing systems by analyzing business objectives, preparing action plans and identifying areas for modification and improvement. They collaborate with internal teams to produce software design and architecture, and integrate data storage solutions. They are also responsible for creating web user interfaces using HTML, CSS, and JavaScript. Constantly updating their skills, they stay current with new technologies and software development trends, ensuring the applications they develop meet high performance and responsiveness requirements.