I have consultant firm working on MATLAB and python since last 6 years. I have completed 180+ projects including 14 research projects.
I am doing my PhD in deep learning (GAN) so I am very clear about CNN fundamental.
I can explain you very clearly about optimizer, activation and structure.
This bid is for one day(2-3 hours) only. But if you have so many doubts and need more than a day, this will increase cost.
For more discussion, feel free to contact me.