Website Development

Website development is the technical process of building and maintaining a website. It covers everything that happens below the surface of the design: the code that makes pages function, the database that stores and retrieves content, the server configuration that affects speed and security, and the integrations that connect your site to other tools and platforms. Web design determines how a site looks; website development determines how it works.

WordPress suits most SMEs. It is well-documented, widely supported, and gives your team meaningful control over day-to-day content management. A custom build makes sense only when your functional requirements are genuinely unusual and a platform like WordPress would require so many workarounds that you would be fighting the tool rather than using it. We will tell you honestly if WordPress would serve you just as well.

Platform-based builds typically range from £2,500 to £8,000 for a professional business website. E-commerce projects with payment processing and product management range from £5,000 to £15,000. Custom web applications start from £10,000. The main variables are functional complexity, integration requirements, and content volume. We provide itemised project quotes before any work begins, so you have full visibility of costs before committing.

If your site looks dated, you need web design work. If it loads slowly, breaks under moderate use, or cannot support the features your business needs, you need web development. If you are building from scratch, you likely need both. We will identify which applies to your situation during an initial conversation, before any costs are discussed.

Yes, on both counts. ProfileTree builds mobile-first by default, so responsive behaviour is built into the architecture from the start. Every site includes clean URL structures, semantic HTML, XML sitemaps, structured data markup, and Core Web Vitals optimisation as standard. These are not add-ons; they are part of how we build.

Yes. Every project includes a post-launch warranty covering bug fixes. Most clients then move onto a monthly retainer covering platform updates, security scanning, automated backups, uptime monitoring, and minor technical adjustments. Response times for critical issues are agreed as part of the retainer arrangement before work begins.

Yes. ProfileTree is based in Belfast and works with businesses across Northern Ireland, the Republic of Ireland, and the wider UK. Most project work is handled remotely. For clients in Belfast and Northern Ireland, we are available for in-person meetings at key project stages where that is useful.

Most websites need meaningful development work within two to three years of launch. ProfileTree builds with scalability in mind, but we are straightforward about the fact that no build lasts indefinitely without investment. Clients on maintenance retainers get proactive advice on when incremental website development is sufficient and when a more substantial rebuild makes better commercial sense.

You can, and for some businesses that is the right answer. If your requirements are straightforward, a well-configured Wix site built with professional guidance can serve you well. Where self-build platforms become limiting is when you need custom functionality, deeper technical SEO control, or integrations with other business systems. The platform matters less than whether it has been set up correctly.