Sencha Themer


Sencha Themer is a product that allows people to style custom Ext JS 6 apps using graphical tools, without writing any code. I gathered product requirements, conducted background research and developed the wireframes for this tool. You can view a demo of the tool here.


  • Building well-researched, user-centered products for developers
  • Translating user needs into design and product requirements
  • Working closely with engineering team through the development cycle


  • User interviewing
  • Shadowing
  • Persona creation
  • User flow creation
  • Wireframing
  • Survey design