Who should be entrusted with the transfer of the site to HTTPS and how much money should such work cost?

Question

Digital certificates

Good afternoon. Being perfectly aware that I am dealing with custom operations, I want to entrust it to professionals. What is the name of the person who does this kind of stuff? Web Programmer? How much money does it cost and how is the cost of work determined?
As a kind of TK, one can probably consider the recommendations of Yandex. All the work is needed.

Answer 1

Colleagues are wrong.
Depends on what you already have in there.
If the system is ready to move - it costs a penny.
If the system is initially sharpened for incompatibility with https (well, for example, http:// is tightly wired in 100500 places) - it can cost MUCH MORE.

Answer 2

It costs 500 rubles. Provided that your CMS switches to HTTPS without a tambourine. You can contact us, contacts in profile.