About

Liyan David Chang's main area of expertise is autojump , and is also an expert on upload-file and oath . Liyan David Chang is recognized as Autojump Top-100Upload-file Top-100, and Oath Top-1000 . A Github user since 2010 , Liyan David Chang is ranked as #105,802 globally .
Additional areas of expertise: file-management, fido2, and u2f