Science tutor providing lessons to children of all ages

I have a Masters degree in Chemistry and I have been tutoring for 7 years now. I have had teaching experience, from primary school children to university undergraduates.
I had started my tutoring profession with Chemistry, however the need to delve into other science subjects including Maths, and Physics grew naturally due to demand from clients.
I have just started my PhD studies at Imperial College London in the department of Chemical Engineering and I just want to continue in this trail of tutoring and mentoring as I progress on to become 'Dr Shadrach!'