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Who We Are

Purdue International Scholar Assistance (PISA) Team

Photo of Claudia Castillo

Claudia Castillo

PISA Specialist

Claudia joined PISA in May 2024. She has been living in the Lafayette area since 2006, when she came to Purdue for her graduate studies. Claudia is fully bilingual in Spanish and English; she holds a Bachelor’s and Master’s degree in Linguistics and enjoys learning about languages and cultures. Her hobbies include anime, indoor gardening, putting together jigsaw puzzles or simply relaxing indoors and watching cat videos.

image of team member kirsty mac coll

Kirsty Mac Coll

PISA Specialist
Kirsty joined the International Scholar Team as a PISA Specialist in April of 2025 after working in the immigration field in New York, NY and Jersey City, NJ. Kirsty previously worked at Purdue University with the International Students and Scholars Office on the student-focused area before moving to the NYC area. She is originally from Scotland and currently resides in West Lafayette, IN. Kirsty holds a bachelor’s degree in Speech-Language Pathology from the Pennsylvania State University and a bachelor’s degree in Legal Support and Services – Paralegal Concentration from Purdue University Global. Outside of work, Kirsty loves reading various genres of books, enjoying the outdoors which includes relaxing in the garden at home, and occasionally watching one of her favorite movies or television shows.
image of team member brittaney munday

Brittaney Munday

PISA Specialist

Brittaney joined PISA in December of 2025. She grew up in Lafayette and graduated from Purdue in 2015 with her Bachelor’s degree in Organizational Leadership and Supervision. Brittaney has experience in social services, education and small business ownership. Outside of the office, Brittaney loves spending time with her dogs, watching her favorite tv shows, baking and going on walks.

Photo of Sojung Wang

Sojung Wang

PISA Specialist
Sojung joined PISA in September 2024. She is originally from South Korea and holds a bachelor's degree with a major in Public Administration and a minor in English Literature. She has three years of work experience in the logistics industry as a network & customer care agent. Prior to this, she worked for two years in the insurance industry and trading agency as an administrative assistant. Sojung has lived in West Lafayette since 2012, which she now considers her second hometown. She loves to travel, experience diverse cultures, and enjoys spending her time reading, as well as hanging out with friends and family.