I am a data scientist, business consultant, trainer and mentor helping people to develop their data analysis/mining, programming, and project management skills. I can help you get the most of your data, stuff that's there but you didn't notice, answer questions you were afraid to ask because of their complexity.
I'm a true R hacker and enthusiast since the Paleozoic era of R_1.4.0. I'm an author of a book on advanced R programming and many R packages, including the famous stringi package. Computer programmer since the age of 6 (R, C/C++14, PHP, Java, bash, Julia, and many others).
I have a PhD in computer science and specialize in data aggregation, fusion and mining, computational statistics, and uncertainty modeling.
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