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How to start WordPress development as a side hustle: step-by-step for beginners

By FastBuySale Newsroom · 10 Nov 2026 · 1m ago

Why WordPress suits a side hustle

WordPress powers a large share of the web, from personal blogs to small business sites and online shops. Many small organisations need a website but lack the time or skills to build and maintain one. They want someone reliable who can set up a professional site, explain how to edit it and keep it secure. That creates steady demand for WordPress help that fits around a full-time job: projects can be scheduled in evenings and weekends, much of the work happens remotely and many clients prefer working with an individual over an agency. Starting costs are low, because WordPress itself is free and local development tools are free. The challenge is to price fairly, manage scope and provide dependable support without overloading your free time.

Services small clients pay for

Common services include building a new brochure site, redesigning an outdated site, migrating a site to new hosting, fixing broken layouts or errors, speeding up slow sites, setting up simple online shops, adding booking or contact forms, improving basic search optimisation, training owners to edit their sites and ongoing maintenance. Choose a few services you can deliver well rather than offering everything at once.

Step 1: learn core WordPress skills

Start with administration: installing WordPress, managing users, pages and posts, menus, media, settings and permalinks. Learn the block editor and block themes, including patterns, templates and global styles, which let you build flexible layouts without heavy page builders. Understand how themes and plugins work, how updates are applied and how to back up and restore sites. Official WordPress documentation and free learning resources cover these fundamentals in depth.

Step 2: add code skills gradually

HTML and CSS let you adjust layouts and styles precisely. JavaScript helps with interactivity and modern block development. PHP is the language WordPress is built on, used for theme functions, custom post types and plugins. Learn them gradually as projects demand. Code skills let you solve problems that non-technical site builders cannot, which justifies higher rates.

Step 3: set up local development

Work on sites locally on your computer before changing live sites. Free local development tools let you create WordPress installations quickly, test changes and break things safely. Learn to move sites between local, staging and live environments. Use version control for custom code. This professional workflow protects clients from downtime and mistakes.

Step 4: choose themes and plugins responsibly

Every theme and plugin adds code that must be maintained. Choose well-supported, regularly updated options from reputable sources, check reviews and compatibility and avoid installing many plugins for small features. Never use pirated premium themes or plugins, which often contain malware and break licence terms. Keep a standard toolkit of trusted plugins for forms, security, backups and search optimisation so each build is consistent.

Step 5: build practice sites

Before taking clients, build two or three practice sites for fictional or real organisations, such as a café, a local club or a freelancer. Include common features: home page, about, services, contact form, blog and basic search optimisation. Make them fast, mobile-friendly and accessible. These sites become your portfolio and teach you how long builds really take.

Step 6: package your services

Clients prefer clear packages. Examples include a starter site with up to five pages, a business site with up to ten pages and a blog, a site rescue package for fixing and updating an existing site, a speed improvement package and monthly care plans. State what each includes, such as number of pages, revision rounds, training sessions and timelines, and what the client must provide, such as text and images.

Step 7: price builds and care plans

Estimate hours for each package, including discovery, design adjustments, content setup, testing, training and communication. Multiply by your target hourly rate and add a buffer. Price care plans monthly based on the time and tools needed for updates, backups, monitoring and small edits. Avoid underpricing, which leaves no room for the extra support clients often need after launch.

Worked example: side hustle earnings

Suppose you complete one starter site a month at 900 and maintain six care plan clients at 50 each. Monthly income is 900 plus 300, or 1,200. If the site takes 20 hours and care plans take 1 hour each per month, you work 26 hours, earning about 46.15 per hour. If you skip new builds one month, care plans still bring 300. Adding four more care plan clients raises recurring income to 500 a month, a 66.7 percent increase in predictable income. Figures are illustrative. The percentage calculator and salary calculator on this site help you model your own plan.

Step 8: find first clients

Start with your network: friends, family and former colleagues who run businesses or volunteer for organisations. Approach local businesses with outdated or missing websites, community groups, clubs and charities. Designers often need developers to build their designs. Freelance marketplaces can bring early projects but involve fees and competition. Share your practice sites and short tips on professional networks.

Step 9: run discovery and write proposals

Before quoting, ask about the client's goals, audience, required pages and features, existing content, branding, hosting, budget and deadline. Review their current site if they have one. Write a proposal summarising goals, deliverables, timeline, price, payment terms and what is excluded. Clear proposals prevent misunderstandings.

Step 10: use contracts and deposits

Use a written agreement covering scope, revisions, timelines, client responsibilities, payment schedule, ownership of the site and code, licence terms for themes and plugins, and what happens if the project is delayed by the client. Take a deposit before starting and the balance before launch or handover. Milestone payments suit larger builds.

Step 11: hosting and domains

Help clients choose reliable hosting and register domains in their own names, so they keep control. Avoid hosting client sites on your personal account unless you offer a formal hosting service with clear terms. Document login details securely and hand them over properly.

Step 12: launch and handover

Before launch, test forms, links, mobile layouts, page speed, accessibility basics and backups. After launch, provide a short training session or video showing how to edit pages and posts, plus simple written instructions. Clients who feel confident editing their site are happier and need less unpaid support.

Step 13: security and backups

Keep WordPress core, themes and plugins updated, use strong passwords and two-step verification, limit admin accounts and install reputable security and backup tools. Store backups off the server. A hacked site damages your reputation, so build security into every project and care plan.

Step 14: offer ongoing care plans

Care plans provide recurring income and protect clients' sites. Include updates, backups, uptime and security monitoring, monthly reports and a set amount of small edits. Test updates on staging for important sites. Recurring income makes the side hustle more stable and less dependent on finding new builds.

Managing time alongside a job

Set a weekly time budget, schedule builds with realistic deadlines that account for your main job, and set clear response times for support requests. Avoid promising urgent fixes during working hours unless you can deliver them. Use templates and a standard toolkit to work faster. Protect rest time to avoid burnout.

Side hustle checklist

| Step | Goal |

|---|---|

| Learn core skills | Build confidently |

| Local development | Work safely |

| Practice sites | Create a portfolio |

| Packages and prices | Simplify sales |

| Contracts and deposits | Protect income |

| Handover training | Reduce support load |

| Care plans | Recurring income |

Business setup and taxes

Check whether you need to register as self-employed, register a business name or obtain tax identification numbers where you live. Keep records of income and expenses such as software, premium plugin licences and hardware. Side hustle income is usually taxable. Consult a professional if unsure.

Common mistakes

Common mistakes include underpricing, unclear scopes, too many plugins, pirated themes, hosting client sites on personal accounts, no backups, skipping training and offering unlimited support. Each creates unpaid work or risk.

How to avoid scams

Be cautious of clients who overpay and ask for refunds, ask you to buy themes or plugins through their links, request work before payment for large projects or ask for access to unrelated accounts. Use written agreements and deposits.

Reader questions

Questions about freelance development? Send them through the Ask page on this site.

Disclaimer

This article is for general information only and is not legal or tax advice, and it is not affiliated with WordPress. Rates and rules vary. No income is guaranteed.

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