Grzegorz (54)
Java programmer, IT student, fan of open source projects. BTC wallet address: 1QJx6mvSEuhMcsH2PPr13zuEtFN5rEB9nA
Poland grzegorz2047.pl Joined January 2018 Active 5 months ago
Java programmer, IT student, fan of open source projects. BTC wallet address: 1QJx6mvSEuhMcsH2PPr13zuEtFN5rEB9nA
Poland grzegorz2047.pl Joined January 2018 Active 5 months ago