Stem tutoring for any age

I have a degree in Natural Science (Chemistry, Biology, Physics and Maths). I also have a Master's degree in Natural Science.
I can tutor all STEM subjects, for GCSE or younger students.
I can tutor in Biology and Chemistry for A-level students.

For the past three years, I have been working with tutoring companies creating content for them. (Such as writing mock questions and lesson plans). I work as a science content freelancer and work with medical communication agencies and health charities as well.