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Corintix

Fast, accessible web apps your users feel the difference in.

Speed is conversion: Google's own data ties every 100ms of mobile speed to measurably more completed forms and fewer bounces. We build web applications the way performance-critical teams do: server-rendered, edge-delivered, measured in the field, and accessible to every user.

What we deliver

Web Development, delivered as working software

Customer-facing web apps

Dashboards, portals, booking systems, and marketplaces built with React 19 and Next.js App Router, with server components by default.

High-performance marketing sites

Static, edge-delivered sites with 95+ Lighthouse scores, structured data, and CMS workflows your marketing team can actually use.

Frontend replatforms

Migration from legacy SPAs, jQuery, or slow monoliths to a modern stack, done incrementally without a big-bang rewrite.

Design systems

Token-driven component libraries with accessibility built in, so every future page ships faster than the last.

How we work on web development projects

  • Core Web Vitals green at the 75th percentile, verified in field data
  • WCAG 2.2 AA accessibility as an acceptance criterion, not an afterthought
  • SEO architecture (metadata, schema, sitemaps) built into the framework
  • Performance budgets enforced in CI on every pull request

Technologies we reach for

Chosen for reliability and hireability, so your future team will thank you.

  • Next.js
  • React 19
  • TypeScript
  • Tailwind CSS
  • shadcn/ui
  • Sanity
  • Vercel
  • Playwright

See these stacks at work in our case studies

Engagement

Four steps from first call to production

  1. 01

    Scope call

    A shared problem statement and honest feasibility read.

  2. 02

    Fixed proposal

    A fixed-scope proposal you can take to your board.

  3. 03

    Weekly sprints & demos

    Deployed increments every week, visible in staging.

  4. 04

    Launch & support

    A shipped product, a support line, and zero lock-in.

FAQ

Web Development: common questions

Specific answers for this service. For pricing, ownership, and process questions, see the FAQ on our homepage.

Ready to scope your web development project?

Book a free consultation and we'll map your requirements to a fixed-scope plan with real numbers, in one call.

We reply within 1 business day.