Chemistry teacher all levels and all fields

I have completed my doctoral degree in 2009 in analytical and physical chemistry from university of Greenwich. From same university I have had my Masters in pharmaceutical sciences degree in 2005.
My most recent job experience is working as a research scientist in industry but I have also worked as a tutor in academy and have been teaching chemistry to GCSE level and A Level students. Based on my current circumstance I prefer to be a chemistry tutor to keep best use of my time.