Custom WordPress Plugin Developer
Custom functionality built to spec
Third-party API integrations
Booking & membership systems
Clean, secure, maintainable code
When Off-the-Shelf Plugins Don't Fit

WordPress has over 60,000 free plugins. But as a business scales, you inevitably hit scenarios where a generic, off-the-shelf plugin simply cannot handle your specific workflow:

  • Your booking system requires complex availability logic that no template supports.
  • You need to sync WooCommerce orders directly into your company's proprietary ERP or inventory system.
  • Your B2B member portal requires a unique permission structure that standard plugins cannot securely model.

In these situations, forcing 5 different plugins to work together through "glue code" creates a fragile, bloated mess that breaks on every update. A custom WP plugin, built specifically by an expert WordPress plugin developer, is the cleaner, more reliable, and ultimately cheaper long-term solution.

Top Custom Solutions I Build

1. WordPress API Integration

I connect your WordPress site to external services — HubSpot, Salesforce, Stripe, FedEx APIs, or your company's internal software. Data flows securely and automatically between WordPress and your business tools.

2. Custom Booking & Reservation Plugins

Scheduling logic built to match your exact workflow. This includes complex staff assignments, location-based routing, automated email confirmations, SMS reminders, and two-way calendar syncing.

3. Client & Member Portals

Highly secure, tiered membership systems with data restrictions, subscription billing, and document vaults. Ideal for digital agencies, law firms, and B2B businesses needing private client dashboards.

4. Custom WooCommerce Extensions

Need WooCommerce to do something it wasn't designed for? I build custom product configurators, complex wholesale pricing tiers, unique checkout fields, and custom shipping calculators.

Development Standards

Every plugin I build follows absolute enterprise standards:

  • Strict WP Coding Standards — Clean, documented, readable code.
  • Security Hardening — Nonce verification, deep input sanitization, and strict capability checks to prevent SQL injections or authorized access.
  • Database Optimization — Creating custom database tables when necessary to prevent wp_options bloat and ensure fast query times.
  • Update-Safe — Your plugin will not break when WordPress core updates.
What You Get
  • Full Source Code — You own everything. No recurring monthly license fees.
  • Admin Interfaces — Beautiful, native-looking backend settings so your team can manage the plugin easily.
  • Developer Documentation — Technical docs for future scalability.
  • 90 Days of Support — Comprehensive bug fixes and minor adjustments included.
Tools & Technologies Built-In
WordPress
PHP
REST API
JavaScript/React
MySQL
WP-CLI
PHPUnit
How It Works

From your business requirements to a production-ready WordPress plugin.

1
Define Requirements
We document exactly what the plugin needs to do, how users will interact with it, and what APIs it connects to.
2
Architecture & Prototype
I design the database structure, API endpoints, and admin interface — then build a working prototype.
3
Build & Test
Full development with unit testing, security hardening, and WordPress coding standards compliance.
4
Deploy & Document
Installed on your live site with user documentation, admin guide, and full source code ownership.
FAQ

Clear Answers to Common Questions

Get straightforward solutions that make your questions easy to understand.

3D creative glowing question mark with chat bubbles representing FAQ and support.
How long does a typical WordPress project take?
It depends on the scope. Landing pages take 3–7 days, custom themes 10–20 days, and complex platforms like job boards can take 30–60 days. I'll provide a detailed timeline after reviewing your requirements.
What technologies do you use?
I primarily work with WordPress, PHP, MySQL, and REST APIs — along with tools like WooCommerce, Elementor, ACF, and custom plugin development. For performance, I use solutions like WP Rocket, Cloudflare, and Redis.
How fast can you fix a hacked website?
Most hacked sites are cleaned and secured within 24 hours. I'll scan for malware, remove all infected files, patch vulnerabilities, and set up firewall protection to prevent future attacks.
Do you provide support after the project launches?
Yes. I offer post-launch support including bug fixes, security monitoring, performance maintenance, and feature updates. Support packages are available on a monthly or per-request basis.
How is pricing structured?
Pricing depends on the project complexity. I offer fixed-price packages for standard services (landing pages, malware removal) and custom quotes for larger platforms. All projects include a clear scope, timeline, and transparent pricing upfront.
testimonial

Client Testimonial

What clients say about working with me on their platform projects.

Franky's architecture was exactly what we needed to launch our job board. The codebase is incredibly clean, and the platform handles thousands of listings seamlessly.

Joao Oliveira
Founder @Contratame.pt

Professional, reliable, and highly scalable. We built our entire recruitment platform on his framework and it delivered far beyond expectations.

Jupiter Lee
CEO @HireAVenezuelan

Working with this marketplace architecture was a great experience. The custom integrations and attention to detail for our B2B portal are outstanding.

Isabel Chambers
Product Lead @B2BJobs

The multi-language support and deep API integrations are top-notch. It gave us exactly what we needed for the European freelance market.

Alexandre Metro
Founder @Nexusket.com

Exceptional marketplace features out of the box. We launched our platform with complex custom fields and all features worked perfectly on day one.

Leonid Levdanov
Co-founder @NiceFreelance

The technical depth of the system transformed our vision into reality. Incredible flexibility for managing freelancers and employers alike.

Hugo Santiago
CTO @Flowmart.com.br

We utilized this framework for a complete platform overhaul. It modernized our stack, improved performance by 60%, and made scalability easy.

Lucas Saidy
VP of Engineering @Olulwo

Outstanding product delivery. He handled our complex requirements with ease, providing clean, maintainable code for our entire freelance marketplace.

Danial Zinn
Director @Zinnhub

This solution helped us launch our talent SaaS from zero to production in record time. The overall full-stack capabilities are truly impressive.

Mahmoud C.
Founder @MinskTalents

A rare developer who combines deep technical standards with genuine business utility. Highly recommended for any serious freelance portal.

Nathan Gould
Director @Checkatrade UK
Joao O.
Joao O.
Jupiter L.
Jupiter L.
Isabel C.
Isabel C.
Alexandre M.
Alexandre M.
Leonid L.
Leonid L.
Ready to Build Something Great?

Whether you need a quick fix, a new landing page, or a full-scale platform — let's make it happen.

Get a Free Quote
Get a Free Quote
Trusted by Clients Across Europe, Asia & Global Markets
20+
Projects Delivered
4.9
Rating on ThemeForest