Biology/Chemistry related tutoring for A-Level/AP/national competitons

I am an undergraduate student doing Biochemistry in the University of Oxford. I achieved Distinction (1st class) in my course. I studied Advanced Placement (AP) and scored 5 in 12 AP subjects including Biology, Chemistry, Environmental Science, Psychology and Statistics. I won Gold in several international competitions such as UK Chemistry Olympiad and British Biology Olympiad. I was also the national first place in Brain Bee Neuroscience Competition. I had experienced in doing research-related programs such as iGEM or Pioneer Acadamic. I had experience giving small-class lessons on Biology, Chemistry and Neuroscience to high school students. I am also helping younger students with the process of preparing university application.