We make sure that each engagement between you and your Node.js developer starts with a trial period of up to one week. This means that you have time to verify the engagement will be successful. If you're delighted with the results, you can continue for as long as you'd like. If you're not completely convinced, you won't be invoiced for the time spent. From there, we can either part ways, or we can assign another developer who may be more suitable and with whom we will commence another, no-risk trial.