Focus:

identifying target users; defining the needs of the user, the enterprise and the developer; then articulate clear and actionable requirements

Structure:

team management, information architecture, workflows, content strategy, and project management

Process:

project preparation, understanding, research, design, execution, testing, iteration, endorsement, support; waterfall, agile, lean UX

Tools:

mock ups, wireframes, prototypes, personas, work flow diagrams, web developer tools (HTML5, CSS3, jQuery, JavaScript, PHP, SEO, responsive and accessibility design)