I am a Hungarian mathematician with a PhD in mathematics and MSc in mathematics education. I have teaching experience at university and high school level. I am teaching IB mathematics in international schools in Norway, in Italy and in the UK for more than 10 years. I wrote a revision guide for the old syllabus and I am the contributor of an online textbook for the new IB mathematics courses. I am familiar with both the application and the analysis syllabus at both standard and higher level. I can also help with the use of different graphing calculators (Casio, HP prime, TI 84 and TInspire) and discussing ideas for the coursework.