There are many advantages of hiring an Ext JS developer. They include:
Ext JS developers have a deep understanding of the framework and how to use it effectively.
They can help you create rich, interactive web applications quickly and efficiently.
Ext JS developers are experienced in working with large data sets and complex business logic, so they can help you handle even the most challenging project requirements.
They can also provide valuable insights into how to best utilize the features of Ext JS to achieve your desired results.