What a WordPress developer does
A WordPress developer builds and customizes sites on WordPress, the platform behind a large share of the web. The work spans a wide range: configuring an existing theme with some plugins at the light end, or building a custom theme and custom functionality at the serious end. The deliverable is a working site plus the boring essentials — hosting set up, backups, security hardening, and admin access in your name.
WordPress’s strength is flexibility; its weakness is that flexibility invites mess. A weak build stacks dozens of plugins to fake features, and each one is a recurring license cost, an update that can break the site, and a potential security hole. A good WordPress developer writes just enough custom code to avoid plugin sprawl and keeps the site maintainable. If you’re still choosing a platform, our WordPress vs Webflow comparison lays out the trade-offs.
What it costs
Independent WordPress developers typically charge $800–$8,000 per project. A themed site with light customization sits near the bottom; a custom theme with bespoke functionality and integrations sits at the top. Three things move the price:
- Custom versus configured — styling an existing theme is far cheaper than building a custom one from a design.
- Functionality — memberships, e-commerce, bookings, or custom post types add real development work.
- Content and migration — moving an existing site’s content, or building many page templates, adds hours.
See the full breakdown in our WordPress developer cost guide.
How to evaluate one
Ask how they’d build your specific site and listen for their attitude toward plugins. A pro reaches for plugins deliberately and can name the few they trust; a weaker developer treats plugins as a substitute for knowing how to build, which you pay for later in fragility. Ask to see a live site like yours and click around the admin — is it something a non-technical person could actually manage?
Nail down the after-launch reality before you sign. WordPress needs regular core, theme, and plugin updates or it becomes a security liability, so ask who handles that and what it costs. Get hosting and all logins in your name, and put the deliverables and plugin license costs in a statement of work. If you’re comparing bids, our guide to comparing quotes that aren’t comparable helps you see what’s really included.
What to prepare before you start
Come with your content and a clear map of the pages you need — copy, images, and a rough sitemap. WordPress projects stall most often waiting on content, and a developer sitting idle while you write is either an awkward pause or a meter running.
Decide who maintains the site long term. Some businesses want a monthly retainer covering updates, backups, and small changes; others take the keys and run it themselves. Both work, but choose deliberately — an unmaintained WordPress site is not a static asset, it’s a slowly ripening problem.
Questions to ask before you hire
- Do you build custom themes or configure existing ones, and which fits my project?
- Which plugins will you install, and what do their licenses cost me every year?
- Who handles hosting, backups, updates, and security after launch?
- Will I get admin access and be able to edit content myself without breaking things?
- Have you built a site like mine on WordPress, and can I see it live?
Red flags
- A plan that leans on twenty plugins to avoid writing any real code. Every plugin is a future update and a security risk.
- No mention of backups, updates, or security. On WordPress, neglect is how sites get hacked.
- They keep hosting and logins in their own account instead of yours.
- Can't tell you the annual cost of the premium plugins and themes the build depends on.