Professionals Serving Internationally (PSI) at Calvin is a student-led club dedicated to exploring how professional skills can be used to serve communities around the world. Through guest speakers, discussions, and hands-on learning opportunities, the club connects students with professionals who are making a global impact in fields such as healthcare, engineering, education, business, and more. PSI provides a space for students to learn about international service opportunities, ethical engagement, and the intersection of faith and vocation. Whether through networking, fundraising, or service projects, PSI at Calvin equips students to consider how their future careers can contribute to meaningful change worldwide.