+15 years helping people with data

Thanks for your visit

My name is Carsten Grube. I’m Danish and since year 2000 I have lived in Malaga, Spain.

Carmen, my wife, is Spanish and together we have our two children, Christian and Sofía.

We live in the country side of Malaga in the Coín-Alhaurín area surrounded by mountains and beautiful nature.

Thanks to my friend and photographer, Etienne, for this photo: Etienne Racine: etienneracine22@gmail.com

My journey


Graduated at Copenhagen West, as Market Economist with a Master’s level in Mathematical Statistics. Export Advisor at Danish Embassy in Buenos Aires and start-up of the subsidiary VELUX A/S Argentina.


Start-up of Danish IT-company and of investment group subsidiary for ex-CEO at Vestas Group A/S in Spain. Design and implementation of working procedures and of supporting IT systems. Data analysis, data handling, market research, IT system development…


Started as self-employed and entered a 5 years exclusivity agreement with Casa Una – Scandinavian’s leading real estate in Spain. Design and implementation of working procedures, data management systems, legal documentation, new media and IT data survailance system.


Prince2 project management certified. Start-up of my own consultancy, Contacto.dk, in 2010 delivering business services within data management, sales and IT support. Increasing demand for data science related jobs led to the startup of dataZ4s.com.

+34 616 71 29 85

Call me

Spain: Ctra. 404, km 60, 29100 Coín, Málaga


Denmark: c/o Musvitvej 4, 3660 Stenløse

Let's talk

Need help with large data sets, data mining, statistical analysis, programming?...

About me

+15 years helping companies and organisations with data. Expat in 6 countries. Self-employed since 2005.

What they say

The customer’s perception is your reality. ~ Kate Zabriskie. See what my customers say.