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WordPress Developer Cover Letter Example

A complete WordPress developer cover letter built on a checkout-conversion lift, a zero-downtime booking plugin and faster load times.

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The WordPress developer cover letter, editable

Yuki Hill
WordPress Developer, WooCommerce & Custom Themes
Denver, COyuki.hill@example.com(303) 555-0173example.com/yukihill

October 17, 2026

Web Team Lead
[Company name]
[City, State]

Dear [Hiring manager's name],

I lead theme and plugin development for 15 to 20 concurrent client projects at Northgate Digital Agency, translating Figma designs into pixel-accurate custom WordPress themes for clients who'll notice a two-pixel misalignment before they notice the site is fast. I'm applying to [Company name] because I want to keep building WordPress sites that are both beautiful and genuinely fast, not just one or the other.

Rebuilding a WooCommerce store's checkout flow raised completion rate from 61% to 78% and added about $22,000 in monthly recovered revenue. A custom booking plugin I built for a 40-location franchise client now processes 1,800-plus transactions monthly with zero downtime incidents, and reducing average client site load time from 4.6 seconds to 1.4 across our 60-site maintenance portfolio came from caching, image optimization and query audits done one site at a time.

I write custom themes and plugins in PHP, build with Advanced Custom Fields for anything a client needs to edit themselves, and handle Gutenberg block development for clients who want more layout control without touching code. I hold a WooCommerce Certified Developer credential and mentor two junior developers on theme architecture and Git workflow.

I'd welcome a conversation about which of [Company name]'s WordPress projects would benefit most from that same speed and checkout attention and where five years of exactly that could help. I'm glad to walk through the booking plugin in a portfolio review. Thank you for your consideration.

Best regards,

Yuki Hill

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Why this letter works

  1. Paragraph 1

    Names the client's actual perception threshold

    Saying clients notice a two-pixel misalignment before they notice site speed captures a real, specific tension in agency web work, and shows she understands both halves of the job rather than favoring one.

  2. Paragraph 2

    Three different projects, three different kinds of proof

    A checkout-conversion lift, a zero-downtime custom plugin at real transaction volume, and a portfolio-wide load-time cut together prove range across revenue impact, reliability and performance, not just one strong project.

  3. Paragraph 3

    Names the tool matched to the client's actual need

    Choosing Advanced Custom Fields or Gutenberg based on how much a specific client wants to self-edit shows judgment about matching technical choices to the client's real workflow, not just using whatever tool she personally prefers.

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Yuki Hill’s WordPress developer resume

The same fictional career, written as a one-page resume. Read them together to see what the letter adds.

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Questions about WordPress developer cover letters

Should I include a portfolio link in a WordPress developer cover letter?

Yes, put it in the closing line or your contact block. Agencies and site owners hiring WordPress developers routinely click through to check load speed and design quality before reading the full application, so a working link carries real weight.

How do I write about WooCommerce work without naming client stores?

Describe it by scale and outcome instead of company name, such as catalog size, transaction volume, or a conversion improvement. A phrase like 'an 8,000-product catalog migration' proves the work without breaching client confidentiality.

Is it worth mentioning specific plugins and tools in the letter?

Only the ones the posting names or that are central to your strongest achievement. Listing every plugin you've touched belongs on the resume; the letter should name one or two that map directly to what the employer needs built.

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