I' really interested on your project because I've worked with hubspot COS creating web sites, landing pages, blog templates, email templates, Integrations.
Hi, I'm a web Developer with 6 years of experience in PHP, MySQL HTML, CSS, Javascript,APIs,JQuery, Bootstrap, Responsive, Hubspot COS, Hubspot API etc.
I'm certified in Hubspot design and Inbound.
If you have any question just leave a message.