Position: Software Developer
Category: Python
English level: intermediate
Years of experience: 1.5

A/B testing and clustering with Scala and R (breeze and jvmr)

Developed Ontonotes corpus parser in Scala. Developed some classifiers for NER (conditional random field, maximum-entropy Markov model and naive Bayes based) to find best for a given domain. Used Scala (breeze, factorie, parser-combinators) and Java (Stanford NLP library, opennlp)
Scala -- A2/L1 level; factorie, breeze, scalatest, slick
Java -- JavaSE; JavaEE (EJB3, JSF, Hibernate); machine learning (opennlp, mahout); Maven; Selenium; Jenkins
Python -- testing & automation tools; machine learning (numpy, scipy, scikit-learn); web crawling; experience with PyPy, django
Machine Learning
Natural Language Processing
Data Mining
Basic knowledge of R, Octave, Haskell, Bash, Ruby
Linux
SQL
Interesting problems