I have not worked with the Translate Toolkit yet, but I'm a little familiar with a few of the tools. I'm always interested in learning or contributing where I can.

I currently work on a proprietary l10n/i18n system, so a lot of what I do is under an NDA. However, I'm slowly gaining traction in moving us, at least in part, to a more open model.

If you let me know your email, I will reach out.