Do not do ANY free/test work for Contentstack! My interview process spanned over a month and a half across several phone interviews and was told "Just a little longer, just a little longer" to make their decision before ultimately receiving a rejection, but not before I wrote over $1,000 worth of free copy as part of a "test" despite over a decade of industry experience and a portfolio to match. It was an unpaid test, but cost me real time and real energy with nothing to show for it. They'll get free work out of you and waste your time while telling you what a great culture they have, but this practice doesn't show that. Do not agree to any test without being paid upfront for your labor.