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$
USD
I will develop or customize wordpress plugins and modules
Kleber Costa
About this gig
Looking for a custom WordPress plugin, feature enhancement, or complex CMS module? You are in the right place!
I am a Full Stack Developer with 13+ years of experience engineering secure, scalable web systems and custom CMS architectures. I develop lightweight, high-performance WordPress plugins and extensions completely tailored to your business needs.
What I Can Do For You:
- Custom WordPress plugins built from scratch
- Bug fixing, error troubleshooting, and PHP conflict resolution
- Custom hooks, filters, shortcodes, and post types
- Third-party REST API and webhook integrations
- WooCommerce extensions, custom fields, and checkout adjustments
- Payment gateway and shipping API setups
- Database optimization and query performance tuning
Why Work With Me?
- 100% Clean Code: Following official WordPress coding standards
- Security & Performance: Zero bloat, fast load times, and secure data handling
- Complete Documentation: Easy-to-manage admin settings
- Clear Communication: Reliable support and post-delivery assistance
Please contact me before placing an order to discuss your project requirements and confirm the scope!
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 Kleber Costa
Kleber Costa
Full Stack Web Developer and Custom CMS Solutions Specialist
- FromBrazil
- Member sinceMay 2020
- Avg. response time1 hour
Languages
Portuguese
Full Stack Developer and Systems Architect with 13+ years of experience in software engineering and web systems. I build high-performance custom plugins, modules, themes, and integrations for major CMS platforms (WordPress, Shopify, PrestaShop, Magento).Stack: Next.js, React, TypeScript, PHP, Laravel, APIs, and Docker. Focused on clean, secure, and production-ready code to scale your business. Contact me!
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FAQ
Should I contact you before placing an order?
Yes, please message me first. Discussing your requirements beforehand ensures we choose the right package, define accurate timelines, and clarify all technical specifications before starting.
What do you need from me to get started?
A clear description of the desired features or issues, your WordPress admin access, and, if required, temporary hosting/FTP access or a staging environment link.
Will the custom plugin be safe from future WordPress updates?
Absolutely. All plugins and custom modules are developed strictly following WordPress official coding standards, hooks, and APIs to ensure full stability during platform updates.
Do you provide support after the order is completed?
Yes, I provide technical support to verify that the delivered module functions smoothly in your environment and to fix any unexpected bugs related to the agreed scope.
