Roy Kass

Primary Skills

skill/years

Expert

• Cross Browser Development  4
• Creating Custom JS Classes  4
• Binding Events  4
• OOP Javascript  4
• Closures  4
• TypeScript  3
• Checking responses status  7
• Retrieving response content  7
• Working with promises  4
• Angular.js  4
• Chrome Devtools  4
• Developer Toolbar (IE)  4
• Fiddler  4

Developer

• Regular Expressions  4
• Javascript Optimizing For Performance  4
• Cross Browser Ajax  4
• jQuery  2
• RxJS  1
• Jasmine  1
• FireBug  2
• Ecmascript 6 (various improvements)  1
• Ecmascript 5 (web workers, local storage, etc..)  1
• CSS 3  4
• CSS 3 transitions & animations  1
• CSS Frameworks (Bootstrap, Foundation, etc..)  4
• CSS Layouts (flexbox, creating layouts)  4
• SASS  4
• Webpack  1
• Gulp  2
• Grunt  2