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How to hire a great freelance Ext JS Developer

Ext JS is a powerful JavaScript framework for creating cross-platform web apps. It is used by numerous top corporations, from Google to banks to Fortune 500 Companies. It builds upon the popular open source library, jQuery, adding features such as that of model-view-controller (MVC) architecture and a vast library of UI components.

When hiring a freelance Ext JS developer you'll want to ensure that the candidate has a strong command of the language and understands best practices for the MVC design pattern. You may also wish to hire a freelancer for specific components such as data grids, form creation, code refactoring or building out custom plugins.

To find the right freelancer for your project, take the time to examine their portfolios, read client reviews and ask questions in interviews. Hourly rates can vary widely depending on experience and location but typically expect to pay between $30 and $100 an hour.

Hiring a qualified Ext JS developer on Freelancer.com provides access to global talent while offering clear terms and conditions. You can find developers locally or remotely with experience levels ranging from entry level right up to highly experienced senior developers. Let Freelancer.com help you find your ideal JavaScript expert today!