So, I worked in company where a lot of outsourced work comes and many of the clients which are mostly devs/contractors who have taken contracts and not familiar with the technology, hence the NDA.
Should I mention the work done for the company on a recruitment portal?
It is really important as most of the work done is of same manner and I would not have anything left to mention in projects column.
Note that most of the people look for live/ features which can looked up, so if you are mentioning redactions than keep that in mind.