standards author; writer of standards
Computing term for a person or role responsible for writing technical specifications or standards. Often used in software development contexts.
He is in charge of writing the specifications for the project.
The standards author needs to document the requirements clearly.
仕様書 is the specification document itself, while 仕様作成 refers to the act of creating it or the person who creates it.
Compound of 仕様 (specification) + 作成 (creation, authoring). The exact historical derivation is uncertain; the term is a modern technical compound.