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#cms· freelance · worldwide

Headless WordPress Developer

WordPress is still the best content editor in the world. I keep what works — the admin, the block editor, ACF — and replace the frontend with Next.js. Editors stay happy. Visitors get a fast site.

Start a project5–10 weeks. Faster on greenfield, slower when migrating large existing content.

Headless WordPress is misunderstood. Done badly, it is the worst of both worlds — slow editing, broken previews, no live integration. Done well, it gives editors the admin they already know and visitors a frontend that loads in under two seconds.

I have built headless WordPress for content publishers, agencies, marketing sites, and SaaS docs. The recipe is consistent: keep the WP admin, expose data through WPGraphQL or a custom REST layer, render on Next.js with ISR, wire previews so editors see drafts in real-time, and lock down the WP frontend so it does not double-serve content.

Custom Gutenberg blocks are the secret weapon. Editors get a Figma-feeling editing experience while the frontend stays fully under my control.

Who this is for

  • Publishers and content sites with editorial teams who depend on the WP admin
  • Agencies and brand sites with content workflows already in WordPress
  • SaaS marketing sites that want CMS-driven content with React performance
  • Multi-site networks needing centralized content with fast frontends

Not the right fit if

  • Sites with under 10 pages and no editorial workflow — just use a static site
  • Pure e-commerce — Shopify or WooCommerce-headless are different problems
  • Sites whose primary value is plugin behavior on the WP frontend itself

What you get

  • WordPress backend hardened: security, caching, admin polish
  • WPGraphQL or custom REST API layer with caching
  • Next.js frontend with ISR and tag-based revalidation
  • Custom Gutenberg blocks tuned to your content patterns
  • Live preview wired through the App Router preview mode
  • Editor docs: how to publish, preview, and roll back
  • Two weeks free post-launch fixes

How it works

  1. 01

    Audit existing content + admin

    I review your post types, ACF field groups, taxonomies, and editorial workflow. The proposal reflects your real content, not a generic template.

  2. 02

    Schema + API design

    ACF + custom post types stay or get refactored. WPGraphQL schema or REST endpoints documented before implementation.

  3. 03

    Frontend in Next.js with ISR

    Pages render server-side, revalidate on publish via webhook, preview mode for drafts. Editors see changes within seconds, not minutes.

  4. 04

    Migration + handoff

    Old URLs redirect-mapped. Editor training session. ARCHITECTURE.md committed.

Stack

  • WordPress
  • WPGraphQL
  • Advanced Custom Fields
  • Custom Gutenberg blocks
  • Next.js
  • TypeScript
  • ISR
  • Vercel
  • Cloudflare

Pricing

$10,000+ for headless rebuilds, $5,000+ for greenfield WP-headless on a content-light site.

Timeline

5–10 weeks. Faster on greenfield, slower when migrating large existing content.

FAQ

  • Will my editors notice the difference?

    On the admin side, no — they keep the WP block editor and ACF. On the publish side, yes — the frontend is faster, previews work, and content updates appear live within seconds rather than after a full rebuild.

  • What about plugins?

    Most frontend plugins do not survive the move to headless because the frontend is no longer rendered by WordPress. Editor-side plugins (ACF, Yoast, Polylang) work as-is. I will list which plugins translate, which need replacement, and which become irrelevant.

  • How do you handle SEO?

    Yoast or RankMath data flows from WP to the Next.js frontend through GraphQL. Server-rendered title, meta, OG, schema. Sitemap and robots generated by Next.js, not WordPress.

  • What about previews?

    Preview mode through Next.js draft mode. Editors click 'Preview' in WP and see the draft rendered by the live frontend, not a stale cache.

  • Do I need WPGraphQL or REST?

    WPGraphQL is the default — type-safe queries, fewer round trips, easier to consume in TypeScript. Custom REST endpoints when GraphQL would be overkill or when an existing WP setup already exposes them.

Ready to start?

30-minute call, fixed-price proposal in 48 hours. No commitment until you sign.