1. Use markup languages like HTML to create user-friendly web pages 2. Maintain and improve website 3. Optimize applications for maximum speed 4. Design mobile-based features 5. Collaborate with back-end developers and web designers to improve the usability 6. Get feedback from, and build solutions for, users and customers 7. Write functional requirement documents and guides 8. Create quality mockups and prototypes 9. Help back-end developers with coding and troubleshooting 10. Ensure high-quality graphic standards and brand consistency Stay up-to-date on emerging technologies