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Sasha Castillo

Sasha Castillo

UX/UI Senior Developer Information Technology and Web Services

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Role in the Library

Sasha works on the library Web Services team providing User Experience (UX) Design and Font-End Development support with the focus on responsive user interface design, concepts wireframing, HTML & CSS interactive prototypes development, user research, content strategy integration, site building, and web development to improve web User Experience for the Auraria Library students, faculty, and staff. As a Designer and Developer, she supports the intranets of the Library and works on evaluating and improving the library website ( powered by Drupal 8.

Professional Affiliations and Service

Professional Affiliations:

  • Interaction Design Foundation (IDF), Denver Chapter


  • Auraria Library Communications Committee, July 2020 - Present, Member
  • Auraria Library Springshare Implementation Task Force - January 2020 - June 2020, Member
  • Auraria Library Assessment Committee, Nov 2019 - Present, Member
  • Auraria Library Discovery Committee, Aug 2019 - Present, Member
  • Auraria Library LibQual Task Force, Nov 2017 - Nov 2018, Member
  • Auraria Library User Experience (UX) Committee, Jan 2017 - May 2019, Member
  • Auraria Library Web Content and Interfaces Team, May 2016 - Present, Chair


  • Azusa Pacific University, Bachelor of Arts in Graphic Design (BA)
  • Pasadena City College, Associate of Science in Digital Media (AS)
  • Art Center College of Design


  • UX Certification (in progress), Nielsen Norman Group, 2021
  • UX Design Certificate (in progress), Google, 2021
  • Google Analytics for Beginners Certification, Google, January 2021 - January 2024
  • Certified ScrumMaster, Scrum Alliance, December 2017 - December 2019

Ask Us Chat

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Text us your questions to 720-438-4446. We’ll answer from 9 am to 6 pm during the week and reply to after hours questions the next morning. (Your provider rates will apply.)


  • What Help is Available?
    Please visit our Auraria Library COVID-19 Updates for the latest updates about what services are currently available.

  • Visit the Ask Us Desk
    The Ask Us Service Desk is located on the first floor of the Library and provides in-person help by answering questions about the Library, Campus, or three Institutions. This service also loans anatomical items, technology items (such as phone charges and calculators), plus course reserves, or textbooks, for some classes. Please visit the Auraria Library COVID-19 Updates for information about when this service will be available.

  • Research Consultations
    Research consultations are for in-depth and lengthy discussions about research questions. Please use Schedule a Research Consultation Form to request an appointment. We can help you out via Zoom or over the phone. Due to the level of preparation needed, appointments should be made 48 hours in advance. If you need immediate help, please use our 24/7 chat service.


For general library information, as well as for questions about borrowing, renewing, or returning library materials, call 303-315-7763.

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