Profile WPMU DEV in your language Translations Marcin Pietrzak Marcin Pietrzak is a polyglot who knows Polish, Dutch, French (France), Spanish (Spain), Nepali, German, Swedish, Japanese, Afrikaans, Italian, Hebrew, Danish, English (UK), Finnish, Greek, Turkish, Hungarian, Portuguese (Brazil), and Norwegian. Member Since Apr 7, 2016 Recent Projects Validator to Marcin Pietrzak is not validating any projects!
