Need training on java programming

I am looking for a Java programming trainer who can provide me with intermediate level training. I specifically want to focus on Core Java during the training. I would prefer to have 4-7 training sessions to cover all the necessary topics.

Skills and Experience:
- Strong knowledge and experience in Java programming
- Expertise in Core Java concepts and programming
- Ability to effectively explain and demonstrate Java programming concepts
- Experience in providing training sessions to intermediate level learners
- Familiarity with interactive teaching methods and resources