Leading Web Development Company in Cork | Double Marvellous
All Services

Web Development

Leading Web Development Company in Cork

Custom, reliable web development built to scale and perform

Web development comes in all shapes and sizes, and not every website or application is intended to do the same thing. Some projects are about speed and simplicity, others about interactivity, automation, or handling complex user journeys.

We specialise in building custom, well-structured web solutions that are designed around real-world use cases — not assumptions.

Built for your specific needs

Our projects range from relatively straightforward website builds to more complex systems such as customer portals, interactive tools, calculators, storytelling websites, and data-driven interfaces. Many of these projects evolve in unexpected (and sometimes ambitious) directions, which is where thoughtful technical planning becomes essential.

If you’re looking to:

  • Build a proof of concept to pitch an idea
  • Extend or optimise an existing website
  • Add custom functionality to WordPress
  • Replace brittle plugins with reliable custom code

we can help guide the process from idea to execution.

Technical clarity from the start

Not every idea needs to be fully built to be valuable. In many cases, we work with clients to assess viability, scope, and risk before committing to a full development cycle. This might involve technical audits, rapid prototypes, or simplified MVP builds that allow you to test assumptions early.

Our goal is always to recommend the simplest, most maintainable solution that meets your needs — not to over-engineer.

Clean, maintainable development

We focus on writing code that is easy to understand, extend, and support over time. Whether working with WordPress, PHP, or modern frontend tooling, we prioritise performance, security, and long-term reliability.

Projects are developed with responsiveness and accessibility in mind, and tested across modern browsers and devices to ensure consistent behaviour.

Long-term support

Websites and applications rarely stand still. We provide ongoing support, maintenance, and incremental improvements to help your site evolve alongside your business.

If you have a web-based project in mind — even if it feels unusual or undefined — get in touch. We enjoy solving tricky problems and exploring what’s possible.

What's Included

Custom web development tailored to your requirements
WordPress development with custom PHP templates
Frontend development using modern frameworks and tooling
Backend development and API integrations
Performance optimisation and load-time improvements
Responsive, cross-browser compatible builds
CMS customisation and content workflows
Third-party service integrations (payments, maps, CRMs, etc.)
Code refactoring and technical debt clean-up
Ongoing support, maintenance, and feature enhancements

Our Process

1

Discovery & Technical Planning

We start by understanding what you want to build, why it matters, and how it will be used. This includes technical requirements, constraints, and long-term goals.

2

Feasibility & Architecture

We assess viability, recommend the right technologies, and define a clear technical approach before any major build begins.

3

Development

Clean, maintainable code is written in small, testable pieces, with regular progress updates and checkpoints.

4

Testing & Refinement

Functionality, performance, and edge cases are tested across devices and browsers, with refinements made as needed.

5

Launch & Ongoing Support

We support deployment, monitor performance, and remain available for future improvements, fixes, or feature additions.

Double Marvellous

AI Chatbot

Ready to get started?

Let's discuss your web design project and create something amazing together.

Start Your Project

Double Marvellous.