The China Unofficial Archives (www.minjian-danganguan.org) is an online nonprofit that houses hundreds of books, magazines, and films. We use Omeka S.
However, we need help fixing some design problems and in maintaining our site–due to hacking concerns, security is a priority. Therefore, this is not a one-off project, possibly making it more suitable for a company or team rather than an individual–but we’re open to anyone with a track record in establishing public-facing online databases.
If you are interested, please write to me at idj@minjian-danganguan.org
best,
Ian Johnson