Complex Custom Coded Websites

Complex custom coded websites and web applications

From product configurators to full portals — built properly

When you need more than a simple brochure site, we design and build custom coded websites and lightweight web apps with the features your business actually needs — fast front-ends, robust back-ends and clean, testable code with room to grow.

Capabilities

  • Interactive product designers/configurators (colourways, sizing, pricing)
  • Customer portals & dashboards (accounts, orders, messaging)
  • Booking, quotations & workflow automations
  • Search, filters and dynamic content (server or client rendered)
  • Headless CMS or structured content with custom fields
  • Accessibility & performance baked in (Core Web Vitals)

Engineering & integrations

  • API integrations (payments, shipping, CRMs, email, maps)
  • Stripe subscriptions/payments, webhooks & receipts
  • Auth, roles/permissions, audit trails & activity logs
  • Queues & background jobs for heavy tasks
  • Search (e.g. Meilisearch/Algolia) & file processing
  • CI/CD, error tracking & uptime monitoring

Case study: Vertex Skysports — custom suit designer

A complex, fully custom site with an interactive product designer for skydiving suits: live colourways, sizing logic and pricing, plus a streamlined order flow and tidy admin tools.

View the live site

Security, privacy & compliance

  • OWASP-aligned input validation & protections (CSRF/XSS/SQLi)
  • Least-privilege roles, secure session management and hashed secrets
  • GDPR-aware data handling, consent banner & DSR processes
  • Automated backups and recovery checks

Process

  • Discovery & scoping (goals, users, success metrics)
  • Wireframes & technical architecture
  • MVP build with iterative sprints
  • QA, accessibility checks & performance pass
  • Launch support & care plan (updates, monitoring)
Notes: Complex features are delivered in phases to keep quality high and risk low. If your project touches regulated data or enterprise systems, we’ll align with the relevant standards and involve specialist review where needed.

FAQs

We pick the right tool for the job. Typical stacks include PHP (Laravel/vanilla) or Node/Next.js with a React front-end, Bootstrap/Tailwind on UI, and MySQL/PostgreSQL. We keep dependencies lean and maintainable.

Yes — we design configurators with colour pickers, size/fit logic and dynamic pricing. We’ll plan the data model, rules and UI carefully so customers get instant, accurate feedback.

We typically use Stripe for one-off and recurring payments, handle webhooks for order states, and generate tax invoices/receipts. Other gateways are possible if they provide solid APIs.

Usually, yes. We map data, consume the provider’s API, and add retries/queuing so integrations are resilient to outages and rate limits.

We break features into phases and provide a clear scope per phase after discovery and wireframes. That gives you control over priority and spend.

Start a complex project

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Helpful attachments: user flows, field lists, any brand guidelines, and API docs for systems you need to integrate.