Hello,
Lets do it, glad to work with you.
I am an Adobe Certified Developer with more than 10 years of experience and have done a lot of streaming players as well as encryption and decryption of values while passing them to and fro to the servers and hence this should be relatively easy for me to achieve this. Please let me know if you need to look into the past work I did.
Please let me know if you have any doubts about my expertise or about the costs, will be more than happy to work it out and assist you on the same.
Looking forward to work with you on this projects.
Thanks.