Where can I find a Java mentor (hibernate, spring, JSF)?

Question

Java

Toaster, help. Guys, where and how to find a mentor for a couple of hours? There are some questions about using the technologies indicated in the tags (duplicate: hibernate, jsf, spring), but I don’t know how to clearly formulate them so that the Internet gives me the right answer or points out errors.
Therefore, in fact, you need a mentor. 1-2 hours for these technologies. Where to find one? The person will be thanked in some way (to whom thanks, to whom, conditional "200-1k rubles", to whom not conditional, to whom else).
Help me find. Thank you.

Answer 1

You can write to me about JSF, I will answer for free, only if it doesn’t take a lot of time

Answer 2

for spring you can write to me