Completion of the site on Bitrix.

Welcome. You need to work with a site on Bitrix. Template from Aspro corporate website 2.0. Required: Customization of template (for example to bring information block with teasers on the services page, to move the capture form at the bottom of the page, etc.) is Also required to optimize the website (to check for errors on the side of hosting).
All the customization and all of your changes must be correct. Have in mind that we should not experience problems when you update the template and have the opportunity to work with the changed/added fields/iblock via the admin area.