English, Mathematics, Sciences(Physics, Chemistry, Biology) for High School students

I am an Electronics and Communication Engineer, currently doing my Masters in ICT for life and health in telecommunication department and as my curriculum describes multidesciplinary field in both Matematics and Physics related Sciences and now I am in life and health that I am obliged to have basics in Biology, and I have been personally thanked by my juniors and others students for helping them acquire knowleges of basics and even challenging tasks of the above mentioned fields including Engineering. I am currently a tutor for inclusions at the University of Padova. So, don't worry I am the one you are looking for, and if you wanna improve your English, it's an advantage for you too. I also speak Italian at an understanding even though I am managing myself to learn to speak with correct grammars.