User:Vitalii-FedorenkoFrom Wikipedia, the free encyclopedia en-4This user can contribute with a near-native level of English. ruРусский — родной язык этого участника. ukУкраїнська мова для цього користувача є рідною. This user is a software engineer. This user teaches at a university or other institution of higher education. This user attends or attended McMaster University. JavaThis user can program in Java. This user can program in Scala. GroovyThis user can program in Groovy.
en-4This user can contribute with a near-native level of English. ruРусский — родной язык этого участника. ukУкраїнська мова для цього користувача є рідною. This user is a software engineer. This user teaches at a university or other institution of higher education. This user attends or attended McMaster University. JavaThis user can program in Java. This user can program in Scala. GroovyThis user can program in Groovy.