R

Level: Advanced

It is my preferred software for data analysis. I use R (with RStudio) regularly at my work and for my studies. I have experience getting data (reading them from files, connections with APIs, etc.), working with data (data cleaning and manipulation), analyzing data (statistical and machine learning methods) and presenting data (plots and reporting).
Certificates:

• Data analysis and design of experiments with Rbr>University of Barcelona
  Jul 2014

SQL

Level: Intermediate

I'm familiar with legacy SQL (Google BigQuery's own sql language), postgreSQL and standard SQL. I have experience querying databases, creating/updating tables, using triggers and defining SQL functions.

Python

Level: Beginner

I can use Python for basic scientific programming, but I'm more skilled in the scikit-learn module. I'm familiar with pyCharm, Anaconda and Jupyter notebooks.

SAS

Level: Beginner

I am able to read data from external files, carry out descriptive analysis, create graphs to represent data, fit regression models to data sets and write my own functions.