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Zentium Technologies
Web Development

A web presence as fast and as credible as the platform behind it.

The website is usually the first system a customer touches and the last one anybody optimises. We build on Next.js and TypeScript, target Core Web Vitals and WCAG compliance as requirements rather than aspirations, and connect forms and portals directly to Salesforce.
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What you get

  • Core Web Vitals in the green on real devices, not just in the lab
  • WCAG 2.1 AA accessibility built in from the first component
  • Web-to-Lead and Web-to-Case capture flowing into Salesforce
  • Technical SEO, structured data and analytics configured at launch
The problem

What usually brings people to us

  • Plugin-heavy sites that crawl on mobile

    Page builders stacking megabytes of unused JavaScript, tanking Core Web Vitals and search visibility with it.

  • Forms disconnected from the CRM

    Enquiries landing in an inbox, retyped by hand, with no attribution and no SLA.

  • Accessibility discovered during procurement

    Enterprise buyers asking for a VPAT after the site is already built, when remediation costs multiples of doing it right.

Scope

What we deliver

  • 01

    Design & build

    Design system, component library and a Next.js build with server rendering, image optimisation and a considered motion layer.

  • 02

    Salesforce connectivity

    Web-to-Lead and Web-to-Case, custom API capture with server-side validation, and campaign attribution passed through to the CRM.

  • 03

    Performance & accessibility

    Lighthouse budgets enforced in CI, semantic markup, keyboard and screen-reader testing, and reduced-motion support throughout.

  • 04

    SEO foundations

    Metadata, canonical URLs, sitemaps, JSON-LD structured data, Open Graph images and analytics wired up before launch.

Typical stack

  • Next.js
  • TypeScript
  • Tailwind CSS
  • React
  • Vercel
  • Web-to-Lead
  • JSON-LD
  • Core Web Vitals
FAQ

Web Development — common questions

Both. If the content and positioning are sound, a rebuild on modern foundations is often faster than patching a page-builder site.

Related services

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Have a web development problem worth solving?

Send us the specifics — current state, what has been tried, and what success looks like. You will get a considered technical response, not a brochure.

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