I have ~7 years of experience in C++ and over 3 in C#. I also write some Python code and recently Haskell, so I can do the task easily.
Please contact me to discuss the details.
I did similar project in the past:
It seems you want to implement a program for AES encryption and decryption using a C or C++ language. I have thoroughly gone through the given document and am pretty sure that I can do the assignment for you Lagi