![](https://www.data.cam.ac.uk/sites/www.data.cam.ac.uk/files/img_dcprofilealfredocortell-nicolau.png)
Alfredo Cortell-Nicolau, PhD
Marie Curie European Research Fellow
McDonald Institute for Archaeological Research
Areas Of Expertise:
R language, SQL, Visual Basic, Data visualisation, Data mining, Statistical analysis, Database design, Open data, Geospatial data, Video editing
![](https://www.data.cam.ac.uk/sites/www.data.cam.ac.uk/files/img_dcprofilehaifengniu.png)
Haifeng Niu, PhD
Postdoctoral Research Associate
Areas Of Expertise:
Python, R language, Git, SQL, Data visualisation, Big data, Data mining, Machine learning Data collection, Textual data, Geospatial data, Social media & digital communications, Website development