A new and effective way to learn English and Spanish

I have a Masters degree in business and administration and I have worked in banks, financial institutions and North American companies for many years. My experience working in those types of institutions helped me to improve my knowledge of both languages ​​and to manage English and Spanish that is used in finance.

Now that I live in Vienna I want to teach again applying a teaching methodology that fits each student and allows them to learn Spanish and / or English effectively and efficiently.

I only teach Spanisch from English and English from Spanish. I do not speak German.