I will develop a custom wordpress plugin for one feature


About this gig
I build custom WordPress plugins that do one thing properly.
Two of my extensions are published on the official WooCommerce.com Marketplace and my free plugins passed the WordPress.org review, so my code is read by someone other than me before it reaches a site.
WHY A PLUGIN, NOT A SNIPPET
Code pasted into functions.php disappears the next time the theme updates. A plugin survives theme changes, can be switched off, and can be read by whoever works on the site after me.
WHAT YOU GET
- One feature, built on core WordPress APIs
- Hooks and filters, so it can be extended later
- Commented code you or another developer can read
- A ready-to-activate plugin file
- Tested on current WordPress and PHP
WHAT THIS IS NOT
Not a plugin suite, not a page builder addon, not a theme. What I build is private code for your business, not a marketplace product. One feature, done properly.
BEFORE YOU ORDER
Tell me what the site should do that it cannot do today. If an existing plugin already covers most of it, I will say so and quote only the rest.
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know Ion J.
WooCommerce and WordPress plugin developer, vendor on Woo Marketplace
- FromMoldova
- Member sinceJan 2025
- Avg. response time1 hour
- Last delivery1 year
Languages
English, Romanian, Russian, Ukrainian
My Portfolio
Other Website Development Services I Offer
FAQ
Will the plugin break when WordPress updates?
It is built on core WordPress APIs and hooks, which is exactly what those APIs are for. I test against the current WordPress and PHP versions before delivery. Code pasted into a theme is what breaks on update; a plugin built this way does not.
Do I own the code?
Yes. The plugin is yours to use, modify and run on any site you own, for as long as you like. It is not licensed for resale or redistribution as a product on a marketplace. If that is what you need, message me and I will quote it separately.
Can you work on my live site?
I prefer a staging copy. If you do not have one, I build locally and send you a plugin file you install yourself, so your live site is never touched until you decide.
What if an existing plugin already does this?
I will tell you before you order or in the first message after. It happens often. In that case I either quote only the missing part or point you at the plugin and cancel the order. You are not paying me to rebuild something that exists.
Will it work with my theme?
A properly built plugin does not depend on the theme. If your feature needs to output something in the page, I hook into the theme rather than editing it, so a theme change later does not lose the work.
Do you do WooCommerce?
Yes, that is my main area. Two of my extensions are published on the official WooCommerce.com Marketplace. Checkout logic, custom product types, order handling, REST API integrations.
What happens after delivery if something goes wrong?
Bug fixes on what I built are included, not counted as revisions. If it does not do what the scope said, I fix it. If you want it to do something new, that is a new order.
Do you keep updating the plugin after delivery?
What I deliver is finished code for your business, not a subscription product. It is built on core APIs, so it keeps working through WordPress and theme updates on its own. If you later want changes or a check against a new version, that is a separate order.
Do you work on gambling or adult sites?
No. Everything else is fine.

