Hiring the wrong WordPress developer can cost you thousands in rework, security vulnerabilities, and lost revenue. A few pointed questions upfront save you from months of frustration and poor-quality code. Here's what to ask before signing that contract.
Technical Experience & Expertise
Ask specifically about their WordPress experience timeline. "How many years have you worked with WordPress?" is the starting point—look for at least 2–3 years of hands-on development, not just maintenance. Follow up by asking about their experience with your specific use case: WooCommerce stores, membership sites, custom post types, or multisite networks all require different skill sets.
Request examples of live sites they've built in the past year. A portfolio that's 5 years old doesn't reflect current WordPress standards. Check if those sites are still maintained and running well—this tells you whether they care about long-term quality.
Plugin & Theme Approach
WordPress sites live or die by their plugin and theme choices. Ask: "What's your philosophy on custom code versus existing plugins?" Red flags include developers who build everything from scratch (slow, expensive) or blindly install every plugin that adds a feature (bloated, security risk). Good developers use reputable, actively maintained plugins but know when custom code is necessary.
Also ask how they handle WordPress core updates, plugin updates, and testing in staging environments before pushing live. If they don't mention staging, they're likely pushing changes directly to production—a risky approach.
Security & Performance
WordPress powers 43% of all websites, making it a constant target. Ask directly: "What security measures do you implement?" Look for answers that include:
- Regular backups and a tested restoration process
- SSL certificate setup and HTTPS enforcement
- Proper user role management and permission settings
- Security plugin recommendations (like Wordfence or Sucuri)
- Code review practices to catch vulnerabilities
On performance, ask about their optimization approach. Do they handle image compression, caching strategy, and lazy loading? Can they explain their typical Core Web Vitals scores? If they don't know what those are, they're not keeping up with 2024 standards.
Timeline & Communication
Get a written estimate with clear milestones, not just a total price. WordPress projects typically range from $2,000–$10,000 for custom business sites and $500–$2,000 for simpler builds, though complex ecommerce can easily exceed $20,000. Ask for a breakdown: design, development, content migration, testing, deployment.
Clarify communication frequency. How often will you get updates? What's their response time for questions—24 hours, 48 hours, or weekly check-ins? Misaligned expectations on communication create the most friction.
Support & Maintenance
The launch day isn't the end. Ask what's included post-launch: bug fixes, performance monitoring, security patches, or plugin updates. Many developers offer 30-day warranty periods on their code; some offer ongoing support plans ($100–$300/month) for continuous maintenance.
Understand who owns the code and content. You should retain full ownership of your WordPress site, theme customizations, and database. Any developer who hesitates on this is a warning sign.
Technical Stack Details
Ask about their tool preferences:
- Do they use version control (Git)?
- What's their deployment process—manual, automated, or via staging?
- Do they use a local development environment?
- How do they document their work?
These practices reflect professionalism. Developers without version control are flying blind when bugs appear later.
References & Track Record
Request at least two references from recent projects (within the last year). Call or email them. Ask specifically: "Did the site launch on time? How responsive was the developer to changes? Any regrets?"
Check their online presence too. Real WordPress developers contribute to the community—they might have GitHub repositories, write about WordPress, or speak at WordCamps. This signals they stay current.
Frequently Asked Questions
Q: How much should I expect to pay for a WordPress developer, and is hourly or fixed-price better? Fixed-price contracts work best for well-defined projects, while hourly rates ($50–$150/hour depending on location and experience) suit evolving work. Expect $2,000–$10,000 for a custom business site in most cases.
Q: What's the difference between a WordPress developer and a WordPress designer? Developers write code and build functionality; designers handle visual layout and user experience. You often need both, or a full-stack developer who does both well—ask which applies to your project.
Q: How do I know if a developer keeps my site secure after they finish? Ask them to set up automated backups, install a security monitoring plugin like Wordfence, and commit to notifying you of critical WordPress or plugin updates within 48 hours.
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