For each project it is very important that there are photos of the team, people trust those who do not hide themselves and can show their face with confidence
You correctly said that the development team should not hide their names and faces. Why doesn't the development team have a video meeting on the Facebook page? In the end, this is a very strong advertisement that will certainly attract a lot of attention. Let them show their achievements and results. In the end, trust and loyalty should be increased, not barriers to live communication.