Hi Asad,
fyi, they have made some improvements to Amanuens and I have made some configuration changes on Amanuens so it can sync and commit automatically. So far it seems to work much better now, I was able to get updates for German into the repository.
So, if you want to try using Amanuens for the .resx files going forward it should work fine, I would still need the other files like message templates help files etc sent to me as a zip file but for .resx files I think Amanuens is now a good solution.
Best,
Joe