VivaCoding portfolio — website development cases for business: structure, design, catalog, lead forms, and launch. First case — a corporate site for a security systems integrator.

Key takeaways
- Cases with screen galleries and a clear build narrative.
- Focus on commercial sites: services, catalog, lead capture.
- First project address shown as plain text: vss-nsk.ru
Why a portfolio
Portfolio pages should show approach, not only visuals: navigation, form placement, services and catalog patterns. That helps you see fit before the brief.