Fotos de Ruben Jonker

Perfil no verificado

  • Pago no verificado
  • Teléfono no verificado
  • Documento de identidad no verificado
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Puede aceptar invitados

  • Índice de respuesta del 66%
  • Última conexión hace about 1 month

Únete a Couchsurfing para ver el perfil completo de Ruben. ¡Es gratis!


  • 3 Recomendacións 1 Confirmadas y positivas
  • Fluent in Dutch, English; learning Czech, French, German
  • 26, Male
  • Miembro desde 2016
  • BI Consultant
  • Business & Computer science
  • De Prague, Prague, Czechia
  • Has completado un 100% de tu perfil

Sobre mí

I'm not a huge traveller but I have visited many places in the past.

I like to play music, exercise, stream and do charity projects.

You could describe me as generally calm and friendly but I'm very excited about things I'm interested in.

Por qué estoy en Couchsurfing

I like to meet people and give them a place to stay while they are travelling.


  • video games
  • board games
  • music
  • christian
  • travel
  • nature
  • cities
  • healthy lifestyle
  • christianity
  • faith
  • sql
  • business intelligence
  • sql server
  • dba
  • ssas

Música, películas y libros

Music: Classical pieces, electronic, jazz, ambient, hardcore, bluegrass, DnB

Books: Dune series, Tolkien, crime series, Bible

Movies: Ink, LotR, Star Wars, sci-fi, fantasy, crime

Algo increíble que he hecho

Studying abroad in Krakow!

Enseña, aprende, comparte

I can teach you about SQL server and related things and how you can do Business Intelligence with these products.

I can help you with making music, share theory and ideas

I can give tips about healthy lifestyles, exercise, food, supplements

Qué puedo ofrecer a los anfitriones

My knowledge, friendship, a fun time.

Países que he visitado

Austria, Belarus, Belgium, Canada, Czech Republic, Denmark, France, Germany, Hungary, Luxembourg, Netherlands, Poland, Romania, Slovakia, Slovenia, Sweden, Switzerland, Turkey

Países en los que he vivido

Czech Republic, Netherlands, Poland

Únete a Couchsurfing para ver el perfil completo de Ruben. ¡Es gratis!