School of Information Sciences

Spectrum Scholar Spotlight: Guadalupe Castillo

Guadalupe Castillo
Photo by Jerry Vizcarra

Twelve iSchool master's students were named 2024–2025 Spectrum Scholars by the American Library Association (ALA) Office for Diversity, Literacy, and Outreach Services. This "Spectrum Scholar Spotlight" series highlights the School's scholars. MSLIS student Guadalupe Castillo earned her BA in international studies and Spanish and Latin American literature from the University of California, San Diego.

Why did you decide to pursue an LIS degree?

When I first started working at a public library, I honestly was not sure if this was the career path for me. My first career was in state government and politics, and I pivoted to the library world because I wanted to see if I would enjoy the work. Three years later, I am loving it! I have had the opportunity to build a robust support network among my peers at work and have had the opportunity to excel in the Youth Services arena. I enjoy collaborating with my coworkers, building relationships with local community organizations, providing bilingual storytimes to families, and creating workshops for children in preparation for kindergarten. My mentors and friends encouraged me to pursue an LIS degree, and I am grateful that I took their advice. At this point in my career, an LIS degree just seemed like a natural next step to continue gaining knowledge about libraries and what role I would like to play in providing access to our patrons.

Why did you choose the iSchool at Illinois?

I chose the iSchool at Illinois because it came highly recommended from two alumni who also happened to be Spectrum Scholars. They both completed an MSLIS degree while working full-time, and I’m currently attempting to achieve the same feat. I appreciate how the iSchool staff support individuals already on a career path and do their best to enhance the experience we have as students. 

Which particular LIS topics interest you the most?

I'm interested in providing multilingual programming in public libraries for all ages, providing support for English Language Learners, and exploring how library staff can be supported and empowered to find work-life balance so that burnout is not an issue. I also would love to explore the architecture of public libraries and the effects it has on patrons, more specifically, how we can make our spaces more welcoming to the community.

What do you do outside of class?

I am a student of life, so this answer may change if you ask me next month. I love to practice yoga and meditation. I'm currently learning how to play the ukulele. I also love to be a tourist in my own town—I was born and raised in Los Angeles and sometimes forget how much is out there for me to explore. I love having board game nights and playing on my PlayStation, and I'd like to learn how to crochet and sew my own clothes. I am also a member of the REFORMA Los Angeles Chapter and serve on the LibrosFest Committee. I look forward to getting more involved with ALA and the California Library Association as well. 

What does being a Spectrum Scholar mean to you?

I am a first-generation college student, and the first in my family to go to college. Being a Spectrum Scholar has empowered me to continue to advance my education and be a mentor for those who come after me. Growing up, I often did not see myself reflected in the library staff who assisted me with school projects or shushed me for being too chatty with my friends after school. That is slowly changing in our industry and in public libraries across the nation. Being a Spectrum Scholar also means that I have a network of peers who are walking the same path. I am excited to meet them all and take on the challenges that we have facing our industry together. 

What career plans or goals do you have?

My goal is to continue to find joy in my work and provide access to resources for anyone who walks through the door of our libraries. I want the library to feel like a safe space for families because that is the space it has been for me. Although I have begun my career in the public library world, I'm also eager to explore international, academic, and archival librarianship.

Updated on
Backto the news archive

Related News

He inducted into Sigma Xi

Professor Jingrui He has been inducted into Sigma Xi, The Scientific Research Honor Society. Sigma Xi is the international honor society of science and engineering and one of the oldest and largest scientific organizations in the world, boasting a history of service to science and society spanning over 125 years. It has a multidisciplinary membership of scientists, engineers, and scholars, and Sigma Xi chapters can be found in universities and colleges, government laboratories, and commercial research centers.

Jingrui He

Hassan and Bashir receive distinguished paper award

A paper co-authored by PhD student Muhammad Hassan and Associate Professor Masooda Bashir received the Distinguished Paper Award at the Workshop on Security and Privacy in Standardized IoT, which was held last month in San Diego, California, in conjunction with the Network and Distributed System Security (NDSS) Symposium 2026. 

iSchool researchers to present work at Technocracy Conference

This week, iSchool PhD students and faculty will present their research at the Technocracy Conference. Hosted by the Unit for Criticism and Interpretive Theory at the University of Illinois on March 5–6, the conference will begin with a panel of graduate student papers and continue the following day with invited speakers and a keynote. All events will take place at the Levis Faculty Center on the Urbana campus. 

New multi-institutional project to use AI to represent past historical periods

A new project led by a team of researchers from four universities aims to create and evaluate language models that represent past historical periods. The project, "Artificial Intelligence for Cultural and Historical Reasoning," was recently selected for a 2025 Humanities and AI Virtual Institute (HAVI) award from Schmidt Sciences. The $800,000 grant will be split among four institutions: Cornell University, the University of Illinois Urbana-Champaign, The University of British Columbia, and McGill University. Professor Ted Underwood will serve as the principal investigator for the portion of the project at Illinois.

Ted Underwood

Wang group to present at WSDM26

Professor and Associate Dean for Research Dong Wang and PhD student Ruohan Zong will present their research at the 19th ACM International Conference on Web Search and Data Mining (WSDM 26), which will be held from February 22–26 in Boise, Idaho. WSDM is a premier international conference in web search, data mining, and AI, known for its highly selective acceptance rates. This year, the acceptance rate for the main track of the conference was only 16 percent. 

Dong Wang

School of Information Sciences

501 E. Daniel St.

MC-493

Champaign, IL

61820-6211

Voice: (217) 333-3280

Email: ischool@illinois.edu

Back to top