Hello Sir/Mam,
I am expert Web Developer. I have gone through your requirements. I am able to setup & Customisation your bitrix24 CRM.
I have good skills in HTML5/CSS3, Jquery, Javascript, php/mysql, Squarespace, Wordpress, Woocommerce, and Joomla. You can see my portfolio and customer reviews on my freelancer profile.
Please discuss further details in message/chat.
Regards
Ravinder Singh