The name (or Tiasha S. ) appears to refer to a few different individuals across various technical and creative communities, but there isn't a single "Tiasha" universally recognized as a primary authority for "saving and building mods" in a general sense.

To provide the specific feature you are looking for, I need to know which you are referring to, as the instructions for "saving and building" vary wildly depending on the field:

: Tiasha Bhowmik is a software engineer who builds high-performance web applications using tools like React , Next.js , and Node.js . "Building mods" here might refer to modular web components or software modules.