Looking for a partner whose wants to speak English with proficiency

I’m interested in business and academic language,
and I want to improve my conversation skill.
I’m an economics student.(Austrian School)
Need a partner to speak once a week ,max. 15 min.
My native language is portuguese, at the moment I’m studying Spanish,French,German(Total Beginner)
Will help any begginner with portuguese.
My skype: leandroskibinski