NetValve

NetValve is a payments orchestration platform. They route transactions across providers, manage fraud, handle billing, and unify alternative payment methods through a single integration. The brief for the marketing site was straightforward: load instantly, score 100s on Lighthouse, and meet WCAG 2.2 AA without compromise.

We built it on Astro 5 with selective React 19 islands. Static-first by default, hydrating only where real interactivity is required: forms, navigation, mockup animations. The design system runs on Tailwind 4 + Radix UI primitives with the Geist typeface, with react-hook-form + Zod handling typed, validated form pipelines for contact and demo requests.

Performance and security were treated as non-negotiable. The build ships hardened security headers (HSTS, a hash-pinned Content Security Policy, X-Frame-Options DENY, Referrer-Policy, Permissions-Policy), an axe-core + Playwright a11y audit script gated on CI, and a custom OpenAPI-to-docs generator that builds the developer reference pages straight from the platform’s spec file. Every push runs Lighthouse before deploy.

Marketing surfaces include nine custom-built animated UI mockups (a global dashboard, a routing engine, antifraud, billing, and product-specific views for each NetValve service) that render at native frame rate with zero animation libraries. The whole stack is deployed on Netlify with edge functions handling the contact pipeline.