Native English teacher and teacher of Python and Java

My name is Gareth. I am an enthusiastic and experienced teacher of students aged over 16. I have a BA in History and an MSc in Computer Science I have taught English as a foreign language to groups of up to 15 students. I have also taught programming languages including Python and Java. I speak German to B2/C1 level. I am available to work all hours and all days of the week on a part-time basis.