Marcin Słomiński Poland, Maine, Stany Zjednoczone (Distance: 8465 km) Starszy Programista Products: Ext JS, Architect Skills: JavaScript Contact Developer Print Last seen 7 years ago Marcin's Profile Endorsements Log in to add your endorsements. Ext JS+ Marcin Słomiński Architect+ Marcin Słomiński JavaScript+ Marcin Słomiński