Java full stack trainer for students

I am looking for a experienced and reliable Java full stack trainer to provide guidance for a group of 11-20 advanced level students. The students have considerable understanding of the language, and are looking for an experienced teacher to provide specific assignments and help with an overall structure. The goal is to give the students a comprehensive understanding of the concepts and technologies within the Java full stack environment. The ideal candidate is familiar with teaching and leading students of varying levels of experience, and will be able to deliver effective instruction and feedback.