Hi!
Hope you are doing great. I can teach him. we can conduct a free introductory lecture. I am experienced software developer and researcher. If you want have not any specific reason to teach him java then then python would be easy for him tp learn and do cool things.
I am proficient in Java, Python, PHP, HTML, CSS, JAVASCRIPT, JQUERY, BOOTSTRAP. I have done several projects in machine learning, natural language processing and information retrieval systems in python.
I have conducted the online sessions with beginners before. I will teach theory and coding through screen share. I already have slides. I can teach you 5$ per hour lecture. Budget and time are negotiable. If you want to know more about me, please send me a message.
Feel free to contact me
Thanks