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Golux Group

Web development

Web application development: fast, accessible, still maintainable in two years

A web application is judged in the first second and maintained for years. We build interfaces that load fast on real devices, pass accessibility audits, and are structured so a new engineer can add a screen without breaking three others.

Overview

Portals, dashboards and commerce built for speed, accessibility and search visibility. The kind of front-end a team can still ship features into two years later.

  • React & TypeScript
  • Design systems
  • Performance budgets
  • Accessibility

Problems we solve

The interface cannot keep up
Every new screen costs more than the last because there is no shared system underneath.
It is slow on real devices
Fine on a developer laptop, painful on a mid-range phone and a normal connection.
Accessibility is an afterthought
Keyboard users and screen readers hit walls that were never tested for.

What we build

Frontend architecture

React and TypeScript with a state and data-loading strategy that survives feature growth.

Design systems

Tokens and components shared between design and code, so consistency stops being a review task.

Performance

Budgets on bundle size, layout stability and interaction latency, measured in CI.

Accessibility

Semantic structure, keyboard paths and contrast checked as part of definition of done.

Typical use cases

  • SaaS product interfaces and admin portals
  • Operational dashboards over live data
  • Customer portals with authentication and roles
  • Marketing platforms that need real search visibility

How we deliver

  1. 01

    Discovery

    A scoped session to agree the problem, the constraints and the metric that will move.

  2. 02

    Design & architecture

    The smallest structure that solves it, written down before anyone writes code.

  3. 03

    Build

    Two-week increments with something reviewable at the end of each one.

  4. 04

    Run & improve

    Monitoring, iteration and a handover your own engineers can carry.

Technology we use

  • React
  • TypeScript
  • TanStack Start
  • Next.js
  • Tailwind
  • Vite

Proof from the portfolio

Interfaces where the whole product is the screen: a learning platform for children, a marketing workspace, a daily breathing practice.

Frequently asked questions

Do you work from our designs?
Yes, and if there is no design system yet, we build one alongside the first screens so later work speeds up.
Can you improve an existing frontend?
Often the fastest win. We start with performance and structure before adding surface area.
Which frameworks do you use?
React and TypeScript by default, with the routing and rendering strategy chosen per product.

How to buy this

Web work is designed first, then built as a project or inside an arrangement.

Started with Lovable, Bolt, v0 or Cursor?

Run the free production-readiness audit first

If your app was generated by an AI builder, the first question is not which service you need. It is what the codebase is hiding. Paste the URL, get the report in a minute. If one thing is broken, we fix that single problem rather than selling you a project.

Web development

Talk to us about Web platforms

Tell us the problem and the deadline. You will speak to an engineer, not a sales team. We typically reply within 48 hours.

The engineering notes

What we find inside AI-built apps.

The findings from the apps we audit, the fixes that worked, and what each one cost, written by the person who did the work. No roundups, no reposts.

A few emails a month. No spam, unsubscribe any time.

Golux Group

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