Custom WordPress Development — When Off-the-Shelf Stops Being Enough

Themes built from scratch. Plugins that solve your specific problem. Integrations that connect WordPress to the tools your business already runs on. Written in clean PHP and JavaScript by someone who ships plugins to the WordPress.org repository.

You've Outgrown the — Plugin Directory

There’s a point in every growing business where the ready-made solution stops fitting :
Custom development isn’t about being fancy. It’s about your website doing exactly what your business needs — nothing more, nothing less.

What I Build

Custom WordPress Themes

Built from scratch to your design, with no page builder overhead. Clean template hierarchy, proper WordPress coding standards, block editor and ACF support, and a theme that stays fast because there’s nothing in it you don’t use. From Figma, XD, or a design brief.

Custom Plugins

Purpose-built functionality packaged properly: settings pages, custom post types, admin interfaces, RESTAPI endpoints, front-end components. Documented, update-safe, and yours to keep. I’ve published [5] plugins to the WordPress.org repository, so I build to public-release standards even for private work.

WooCommerce Development

Custom checkout flows, shipping and pricing logic, product configurators, subscription handling, and payment gateway integrations. Woo does a lot out of the box, and I extend it properly with hooks rather than editing core files.

Third-Party Integrations

Connecting WordPress to CRMs, ERPs, payment processors, email platforms, and internal systems via RESTAPI, webhooks, or custom endpoints. If it has an API, it can talk to your site.

Advanced Custom Fields & Dynamic Content

Complex content structures with ACF, custom post types, taxonomies, and relationship fields — built so your editors can manage rich content without breaking layouts.

Performance & Code Rescue

Inherited a site nobody can maintain? I audit the codebase, remove what’s redundant, refactor what’s salvageable, and document what’s left.

How Custom Projects Run

01

Technical discovery

We define exactly what the feature needs to do, what it connects to, and what the edge cases are. You get a written scope document before any code is written.

02

Fixed quote

Once scope is agreed, you get a fixed price and timeline. If scope changes mid-project, we agree the change and the cost before I build it.

03

Development on staging

I build on a staging environment, with version control. You can review progress at agreed milestones rather than waiting until the end.

04

Testing

Functionality tested against the scope document, plus compatibility testing against your existing theme and plugins.

05

Deployment and documentation

Deployed to live with a rollback plan. You receive technical documentation and, where relevant, the source repository.

06

Warranty period

[30–60] days of free bug fixes. If something I built breaks, I fix it.

Common Questions

How much does custom WordPress development cost?
It depends entirely on scope. A small custom plugin might be [ X,XXX– $X,XXX]. A complex integration is scoped individually. I quote a fixed price after a technical discovery call so you’re never billed by surprise.
Yes. Everything I build for you is yours, including the source repository. No licensing fees, no dependency on me.
Not if it’s written properly. I use WordPress’s official hooks and APIs rather than modifying core, which is exactly what makes code update-safe. I’ve had plugins running through years of WordPress releases without changes.
Yes. I’m comfortable working in an existing repository, following your branching strategy, and submitting pull requests for review.
Yes. Many of my projects come through agencies. I work under your brand and stay invisible to your client.
That’s normal, and it’s what the discovery call is for. Bring the business problem; I’ll help define the technical solution.
Yes, provided the code is accessible. I’ll audit it first and tell you honestly whether it’s better to repair or rebuild.

Have Something Specific in Mind?

Describe the problem — even roughly — and I’ll tell you whether it’s a plugin, a theme change, or an integration, roughly what it costs, and how long it takes.
hello@codewithkamrul.com