CUDSAS · Digital contact card
Put the right business contact one tap away.
Digital business card // Contact routing // Mobile utility
- Industry
- B2B business contact
- Deployment Status
- Live website
- Technology Stack
- HTMLCSSJavaScript

The business dilemma
A shared business contact should help the recipient act quickly without searching through a full website.
The implemented solution
Offer a focused mobile-friendly contact page with direct actions and a downloadable contact card.
What the system accomplishes
Direct WhatsApp access
A clear action opens the company's public commercial contact channel.
Save the contact
A downloadable vCard helps visitors add the business to their address book.
Department routing
An email panel separates information, human resources and commercial inquiries.
Website and directions
Dedicated actions lead to the main website and the public map location.
Compact brand interface
A focused visual layout keeps the key contact options close together.
Architectural engineering
Independent microsite
A small static interface has its own public deployment and canonical address.
Simple navigation state
Client-side controls switch between the contact menu and the email panel.
Direct external actions
Standard links and a contact file handle the handoff to messaging, maps, email and the address book.
Scope & authentic evidence
Development scope evidenced in the project: digital contact layout, contact-panel navigation and direct business action links.
- Public contact-card homepage returned HTTP 200 without authentication.
- Public HTML and the audited local card have identical SHA-256 hashes.
- Contact, vCard, website, map and department-email actions are present in source.
Public endpoint and repository structure checked on 2026-10-11.
Operating boundaries
- The card routes visitors to existing contact channels; it is not a CRM or an automated lead-processing system.
- The scope is deliberately small and complements the larger CUDSAS website.