How to check the competence of a person developing the Terms of Reference for Internet projects?

Question

Preparation of terms of reference

How to check the competence of a person who will write the Terms of Reference for the implementation of an Internet service based on an existing service?

Answer 1

He can download his previous works here and now from the Internet and give them out with his own, but in my opinion, asking to make part of the technical specifications of any site is already more effective, but not everyone agrees to do it for free.

Answer 2

View his previous work. Or give a trial task, let him write any technical specification for a small project (of your choice).

Answer 3

Adequate TOR should be clear to both the customer and the programmer.
Accordingly, the TK developer must be able to put himself in the place of both.
And, generally speaking, also to the place of the user in order to adequately describe the interface, use cases, and that's it.

Answer 4

Ask several of his customers, supervisors, colleagues, suppliers, and requirements customers for feedback on his work.
Order an assessment of his competence from a leading systems analyst / head of analysis department.
A helpful (but not key) feature will be the presence of CPRE, CCBA, CBAP certification, publicly available presentations, articles, speeches at conferences.