Technical refinement of the site on the shop script engine

We are looking for a developer for CMS shop script

Experience with this engine is mandatory, an enthusiast without experience will not cope.

Technical refinement of the site https://comfort-center.com is required

Terms and cost of work by agreement

TK https://docs.google.com/document/d/1pYXcLFh5LqKBCRk73BrAiSt5OabpZyVpnbIizL24Grg/edit?usp=sharing