Andras R.

I have been working as a statistician for over 15 years. My strongest skills are related to SPSS Statistics and R programming language. In the past five or six years, I am primarily interested in data mining and machine learning algorithms. I participated in several forecasting and classification project in telco industry and market research. Recently I also earned a few online certificates in the field of data science. Currently I work for a market research company as methodology expert and senior researcher. My responsibilities include the complete survey workflow from requirements to presentation, including questionnaire and sample design, data collection, cleaning, analysing and report writing. I'm also experienced in working with relational databases (MS Access, MySQL. MS SQL) and extremely large datasets such as client database and call detail records of mobile phone companies (millions of records / day) etc. I also have strong skills in Excel automation and VBA.