Chetna Krishna is the Social Media Manager at the European Organization for Nuclear Physics (French: Counseil européenne pour la recherche nucléaire), known as CERN, that operates the largest particle physics laboratory in the world. She is the author of the blog Little Things That Matter, which explores her experiences away from home and other interests where science and social science meet. Chetna also has to her credit many science articles published in Deutsche Welle, Germany's international broadcaster.​ She was featured in the German newspaper Rheinische Post along with her local magazine team Catcher on the Rhine. Her other works can be seen on Medium where she is a writer and the co-editor of Writers Guild, Indie-Writers Co-Op and Authentics.