Experienced Developer Needed for HubSpot Proposal Template Customization

Singular Security (cybersecurity firm) needs an experienced developer to create four custom proposal templates directly within HubSpot. The ideal candidate must be able to code within HubSpot using HTML/CSS to personalize templates for our Managed Service, Project, Virtual CISO, and Product offerings, replacing our rigid existing ones. Requirements: Proven expertise in HubSpot proposal/quote template customization via code. Strong proficiency in HTML and CSS. Kindly DM your resume and relevant portfolio examples. This is a ONE-TIME project.