Hi,
I have great experience in the implementation of cryptographic algorithms like AES, Salsa20, etc from scratch using C/C++/Python. I can definitely implement the AES encryption algorithm for you in Python in the shortest time possible, either fully from scratch, or by using a library of your choice.
I have designed and implemented both symmetric as well as assymetric methods of encryption. I also do understand the various techniques to implement AES encryption, which is a block cipher, in the most secure way possible. I will be able to provide an implementation that passes all NIST test vectors.
It would be extremely helpful, if you could please reach out to me via chat, so that I may be able to know the exact details of your project, so that I can start working immediately.
Best Regards,
Aravind A