Welcome to JustAnswer and thank you for utilizing our services.
I do have have experience in the mentioned technologies.
Depending on how urgent this is, I can start working on it from the 29th.
Since you have a code to work from I can estimate it to take me a day or 2.
Please advice if the above would be fine.
Please try http://wikisend.com/ they have 100MB upload limit.
Another one is dropox.com
If those two fail I can offer a premium service for us to exchange Google drive accounts securely.
Thank you so much