Grigory Stepenko Moscow, Россия (Distance: 7072 km) web developer Availability: Full-Time Job Products: Ext JS, Sencha Test Skills: JavaScript, CSS, Sass/Less Education: Bachelors Contact Developer Print Last seen 4 years ago @kolelan kolelan Endorsements Log in to add your endorsements. Ext JS+ Grigory Stepenko Sencha Test+ Grigory Stepenko JavaScript+ Grigory Stepenko CSS+ Grigory Stepenko Sass/Less+ Grigory Stepenko