Mellon College of Science Alumni Rise to the Challenge

From the surface of Mars to doctors' offices in Africa and from biochemistry laboratories to virtual reality theater, Carnegie Mellon University's 2023 Tartans on the Rise are advancing society through technology, celebrating human expression and elevating industries, communities and people everywhere.

Now in its second year, Tartans on the Rise celebrates recent alumni who are making an impact in their organizations and in their communities, across the nation and around the world through leadership, innovation and career achievements.

"I join the entire Carnegie Mellon University community in congratulating this year's class of Tartans on the Rise," said CMU President Farnam Jahanian. "These extraordinary Tartans represent the visionary and entrepreneurial spirit of our alumni, and I am in awe of their passion, creativity and leadership. We are truly excited by all they have accomplished and will continue to achieve in the future."

This year, three Mellon College of Science graduates are among the 23 alumni identified by CMU for the Tartans on the Rise recognition.

Candace Bever (MCS 2004) is a biological detective — using science to uncover chemical markers that reveal life-saving information. She focuses on the rapid detection of infectious agents, toxins and pollutants.

Jeff Kaditz (MCS 2003; SCS 2003) founded Affirm, an innovative consumer lending platform. Now he is working on his next big game-changing idea: The future of health care is information science.

Xander Orenstein (MCS 2014) is a judge in Pennsylvania Magisterial District 05-3-10. They are possibly the first openly nonbinary person elected to a judicial seat in the United States.

"CMU's Tartans on the Rise are making a global impact and shaping brighter futures for all," said Teresa Trombetta (HNZ 2018), assistant vice president for alumni and constituent engagement. "I am so proud to call them members of our Tartan community."

Read more about Bever, Kaditz and Orenstein and explore the 2023 class of Tartans on the Rise.