Nevinex Technology
Software & AI

Web Systems & UI/UX Design

We design and engineer web platforms that load fast, convert visitors, and stay secure — from marketing sites to complex enterprise portals.

What's included

What you get with this service

High-Performance Web Applications

Modern front-end and back-end architecture engineered for sub-second load times and high Core Web Vitals scores.

Secure Enterprise Web Portals

Role-based access, SSO, and audit-logged portals for partners, patients, or employees.

Progressive Web Apps

Offline-capable, installable web apps that behave like native software without an app-store release.

Conversion-Centric UI/UX Design

Research-driven product design focused on measurable conversion and retention lift, not just aesthetics.

Engagement process

How we deliver Web Systems & UI/UX Design

01

Research & UX strategy

User research, competitive audit, and information architecture before any visual design starts.

02

UI design system

A reusable component design system that keeps every page on-brand and easy to extend.

03

Front-end & back-end build

Accessible, SEO-friendly front end paired with a secure, scalable back end.

04

Launch, test & optimize

Post-launch conversion tracking and iterative A/B testing.

Web Systems & UI/UX Design — frequently asked questions

Next.js/React on the front end, Node.js or equivalent on the back end, and a headless CMS such as Sanity — chosen based on your team's needs.

Yes, every redesign includes a URL-mapping and redirect plan so existing rankings and backlinks are preserved.

Both, under one team — so design decisions are already validated against real engineering constraints.

Let's get in touch

Ready to get started with Web Systems & UI/UX Design?

Book a free consultation and we'll map out exactly how this service would work for your organization.