English Language Teacher, Learn English Fast with Mohammad in Berlin

I have study experience in English for 18 years and worked in international office for last 5years, hence learned the language.

Earned bachelor degree in Electrical and Electronic Engineering and holding master's degree in in Telecommunications. Subsequent to my engineering study, I worked as Deputy Manager in a power generating company based in Singapore. Where, I had experience in corporate liaison with international clients. Nevertheless, I have one book published in English named "Green Street and Transportation using Super-capacitor".