Refinement of Bitrix

Good afternoon!
It is required to perform several tasks on the Bitrix cms (online store).

1. Write a generation script for titles and descriptions.
2. Implement micromarkup
3. Embed favorites and comparisons for products.
4. Work out the block Similar products (the logic of the tk is painted).
5. Feeds for marketplaces.
6. If youre doing layout, great, some tasks imply that. If not, dont worry.
7. Work out the choice of the city in the store and the cost of delivery to different cities (TK is ready)

The toR is ready, you can start. Interested in constant cooperation. Please indicate the cost of the hour of work immediately.