李俊杰

Li Junjie, about whom public information is limited, has three works in the library; his nationality, dates of birth and death, and educational background cannot be confirmed. Judging from these works, his writing spans computer technology and applied psychology: on one hand, he writes project-based tutorials on big data technology and applications aimed at beginners and hands-on practice; on the other, in I'm a Young Person and I Have Bipolar Disorder, he records a young patient's experience of living with the condition in a plain, personal tone. He also addresses building a new ecosystem in the digital age. Overall, his writing combines technology popularization with individual psychological expression, covering a wide range of subjects in a practical, experience-sharing style suited to beginners and general readers in these fields.