English as a foreign language, Also Spanish as native, French and Russian as Elementary - IT/Business/Law/Physics background

English as a foreign language (TEFL certificate) and resident (living and working) in UK since 1995 (Fully bilingual).
Spanish Speaker also as mother tongue (Native - Above C2 Proficiency).
French language for beginners, elementary and Pre-intermediate level (A1, A2 and A2+ level)
Russian language for beginners, elementary (A1, A2 level)
I have a BEng in Internet Engineering (Electronic systems, Software development, Networks, etc.) and 25 years working experience as Technical Manager.
Also I have background in Law, Physics and Business Administration/Management, and experience working for US and UK Universities.