Our team

---

Hae-Jeong Müller-Kim
​Director/German Instructor
​
Certified German as Foreign Language (DaF)
Teacher and Examiner, Goethe Institute
​

• Graduated from University of Bonn
• Taught at Goethe-Institute in Boston, USA, 
  ​VHS Bonn/Aachen,​ 
  ​​Hanoi Technical University

Monicah Österle
German Instructor
English Instructor
 
Certified German as Foreign Language (DaF) 
Teacher and Examiner, Goethe Institute
​

• Teaching German and English
  ​at VHS Oberursel (Taunus)
• Taught at Goethe-Institute in Manila, Philippines 

​

---

Christiana Dehnen
In Cooperation with Taunus Lingua
​​German Instructor for Business presentation
Online Teaching (www.deutschimjob.com)
​
Certified German as Foreign Language (DaF) 
Teacher and Examiner, Goethe Institute
​

• Teaching German at Goethe Institute​

​

---

Esther Sohyun Kwak
​​English Instructor

Connecticut College / B.A. in English Literature
Suffolk University / Certification in
​Secondary Education English (Post Baccalaureate)

　​Taught English at

• English Academy in Süd-Korea
• Freelance in München, Frankfurt a.M

Jaume Martín Serentill
Spanish Instructor

Graduated from University of La Rioja (UNIR)
Teacher education for secondary school,
high school and language teaching

　Trained at​

• Hessischer Volkshochschulverband (HVV-Institut)
• Volkshochschule (VHS), ​Inlingua Sprachcenter 
  ​(Frankfurt a.M)