Basic
- HTML/CSS3
- Vanilla JavaScript
- Version Control/Git
Junior
-- Begin ( 1-3 )
- Backbone or Jquery
- CSS frameworks such as Foundation or Bootstrap
- Responsive Design
- Preprocessors for CSS like SCSS and Sass
- Testing/Debugging
- Browser Developer Tools
- Grunt or Gulp
-- Middle ( 3-5 )
- Using tool to design UI/UX like PTS, Sketch, Figma ...
- Community withRESTful HTTP-based JSON/XML API
- Knowledge Modern JS ( ES6/ES7 )
- Module frameworks like Angular, ReactJs, Vue or others
- Module bundlers ( Babel, Webpack )
-- End ( 5-7 )
- Deep expertise in Angular, ReactJs, Vue or others
- Deep expertise css framework
Senior
-- Begin ( 7 - 8 )
- Build efficient, testable, scalable, and reusable modules
- Building and Automation Tools/Web Performance
- Optimization web performance
-- Middle ( 8 - 9 )
- Solve complex performance problems and architectural challenges
- Play a lead role either in terms of technical development and
- Mentor and nurture engineers.