We are a web design and development agency, based in Belfast, Northern Ireland

We design and build simple to use web sites, content management systems and web apps for businesses

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Web Design

Web Design

We design websites and web apps that look great, are easy to use and help get better results for your business.

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Web Development

Web Development

We build smart, simple to use websites and web applications for start-ups and established companies that help them grow quicker.

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Web and Mobile Apps

Web and Mobile Apps

We design and develop web apps and mobile apps that make people's jobs easier, save money and make companies more competitive.

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Web design services

  • Responsive web design

    Website design that looks great on any device, from mobile to desktop

  • Software development

    Streamline your business and save money with smart solutions

  • Web applications

    Bespoke web app development, work smarter not harder

  • Mobile apps

    Are your employees wasting time and money on repetitive tasks that could be automated?

  • Content management systems

    Our websites are simple to update and manage

  • SEO

    Do you need help with your social media strategy, or social media marketing?

  • Digital marketing

    We can help you promote your brand, reach a larger audience and increase sales

  • Ecommerce website design

    We build online shopping websites that make managing sales simple

Innovation distinguishes between a leader and a follower.

Steve Jobs

Why should you start your project with us?

With over 15 years experience in developing websites and web applications, you could say we have been around the block. We worked freelance for other digital agencies for years before starting up our own web design agency and we haven't looked back since.

We look after our clients, which is why many of our original clients are still with us 5 years on, something we are very proud of. We have delivered projects for everyone from start-ups, to local Belfast companies and even large multi-nationals.

We specialise in User Experience (UX)Responsive Web Design, Microsoft web development technologies, JavaScript and whole lot more. Basically everything you need to develop a kick ass web site, web application or Software as a service (Saas) solution.

We are a friendly bunch, if you have a project you want to move forward with quickly, why not contact us for a free consultation and coffee (our shout).


Get in contact about a project

Latest work - content management system for EuroChlor

Web design agency in Belfast

We might be a small web design company in Belfast but we have big clients. Our latest project was a content management system for EuroChlor, the association of chloralkali process plant operators in Europe, who are based in Brussels.

We worked with another agency to who supplied a cracking design for the website. We delivered the front end code and content management system.

Umbraco was used for the CMS. EuroChlor loved it that much they wanted to keep it. We hear this a lot from happy clients.

The website is fully responsive and looks great on every device, which is a credit to the design agency.

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Web developer job in Belfast

Web developer Belfast

At Gumpshen we take a lot of pride in our work and strive to produce quality and value for our clients.  

We are looking for talented web developers with the following skills:

  • PHP
  • Angular
  • MySQL
  • Exposure to Cloud technologies - in particular Amazon Web Services
  • HTML
  • JavaScript
  • CSS

Does this sound like you? Send your CV to