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Hello, I developed our custom plugin using claude code, I need to implement some features, optimize our plugin for best performance, improve it's security, and make it compatible. I have developed complete plugin infact almost all features are completed but there are some bugs and fixes that needs. I need only real wordpress plugin developer who has experience actually developing plugin and knows using claude code. Plugin is fully built, all I need human sanity checks, optimization and security checks and some bug fixing using their own claude code.
Project ID: 40714227
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90 freelancers are bidding on average $46 USD for this job

A mostly-finished plugin built with Claude usually doesn’t fail because the core idea is wrong—it fails in the last 10%: edge-case bugs, unsafe hooks, compatibility gaps, and slow queries. I’d approach this as a proper refinement pass: review the plugin structure, test the existing flows, then tighten performance, security, and WordPress-standard compliance without disturbing working features. I’ve worked on WordPress fixes and custom functionality where the real job was not “build from zero” but clean up code, remove weak spots, and make it stable enough for real-world use. With AI-assisted code especially, the important part is human validation—checking sanitization, nonces, capability handling, conflicts, and whether the logic actually fits WordPress best practices. - Which parts are currently failing most: specific bugs, compatibility issues, or security concerns? - Do you want me to work inside the current plugin structure only, or can I refactor sections where Claude-generated code needs cleanup? - Which WP version / PHP version / plugins should it be compatible with?
$30 USD in 4 days
9.8
9.8

With extensive experience in WordPress plugin development and Claude code, I understand the need to optimize performance, enhance security, and address bugs in your existing plugin. My similar past work involved enhancing plugin performance by streamlining code and implementing security measures. Could you provide more details on the specific bugs and features that require attention to ensure a seamless user experience? Regards, Yogesh Kumar
$10 USD in 6 days
8.5
8.5

With over a decade in the industry, I have amassed a wealth of experience that is perfectly tailored to your WordPress plugin refinement needs. Having specialized in WordPress and PHP development, I have created and fine-tuned numerous plugins throughout my career. Fittingly, I am well-versed with the intricacies of using clean code - something you're primarily seeking in completing the project. In addition to my WordPress expertise, my multi-dimensional skill set including a comprehensive knowledge of HTML, JavaScript, and MySQL guarantees that no matter the complexity, I can meet all your requirements. Moreover, I am skilled at optimizing websites for peak performance and ensuring stringent security measures are in place - crucial elements for any website that handles sensitive information. I'm not just about delivering you a bug-free plugin; I'm also here to strengthen your project as a whole. My long-term support and maintenance approach ensure that even once our collaboration is over, I'll remain responsive and dedicated to provide any required assistance. Let's refine and upgrade your WordPress plugin together for better performance and optimal security.
$30 USD in 1 day
8.2
8.2

Hello. WordPress development expert ready to help you with a project. I have more than 400 good reviews and more than 15 years of development experience behind, so project will be done with the best quality and timeframe. Free bug fixing support. We can always make deal on price. Tnx, and hope to hear you soon.
$30 USD in 1 day
8.3
8.3

Hi, Your plugin is already largely complete, so the priority now is not rebuilding it—it is making sure the code generated during development is stable, secure, performant, and fully compatible with WordPress standards before production use. With 10+ years of experience in PHP, WordPress, custom plugin development, MySQL, JavaScript, APIs, and debugging complex web applications, I can review the existing plugin as a developer rather than treating it as an AI-generated black box. I can work within your existing Claude Code workflow while performing the human sanity checks that matter most: • Review plugin architecture and WordPress coding practices • Fix remaining bugs and edge cases • Optimize database queries, hooks, AJAX and asset loading • Check capability, nonce, sanitization and escaping implementation • Review SQL injection, XSS, CSRF and privilege-related risks • Remove unnecessary or inefficient code • Check compatibility with current WordPress/PHP versions • Inspect activation, deactivation and uninstall behaviour • Verify third-party/API integrations and error handling • Test admin and frontend functionality for regressions I will preserve your existing features and focus on targeted improvements rather than unnecessarily rewriting completed work. The goal is to give you a plugin that has passed a proper human engineering, performance and security review and is ready for reliable production use. Thanks, Ali
$30 USD in 1 day
8.3
8.3

Hi, I can review your custom WordPress plugin, identify bugs and compatibility issues, and perform proper human sanity checks. I can also optimize the plugin for performance, review the code for security issues, and make the required fixes without unnecessarily changing the completed functionality. I have 10+ years of web development experience and can work with PHP, JavaScript, WordPress, MySQL, and custom plugin development. I can also use Claude Code as part of the development and review process while validating the results manually. Thank you Regards, Sai
$30 USD in 2 days
7.9
7.9

Since the plugin is already built, the real need here is not more auto-generated code—it’s a careful human pass to catch weak logic, tighten security, and make the plugin behave properly across environments. I’d start by reviewing the current architecture and bug list, then handle the fixes in a way that improves performance and compatibility rather than patching issues one by one. A lot of Claude-written WordPress code works initially but still needs a developer’s eye for escaping, validation, hooks, database usage, and plugin conflicts. I’ve handled WordPress troubleshooting and code refinement work where stability mattered more than flashy rewrites, so the goal would be to make this plugin safer and cleaner while preserving what is already working. - Do you already have a written list of the bugs/features left, or should I first audit the plugin and identify them? - Is compatibility mainly with WordPress core/PHP versions, or with specific themes and plugins too?
$30 USD in 4 days
8.0
8.0

Hi, I went through your project details and understand what you're looking to achieve. I'd be interested in working with you on this. Based on the requirements you've shared, I can handle the project from start to completion while keeping the work aligned with your expectations, timeline, and desired outcome. My approach is straightforward: first, I'll make sure the requirements and expected deliverables are clear. Then I'll complete the work in structured stages, share progress along the way, incorporate your feedback, and deliver the final work after everything has been reviewed. Before we begin, I have a couple of questions about your requirements that will help me understand the scope more accurately. Feel free to message me so we can discuss the details and determine the best way to move forward. Best regards, Anum
$90 USD in 1 day
6.9
6.9

Hello, I can start immediately and will perform real-world sanity checks, security hardening, and performance tuning for your custom WordPress plugin. I’ve worked extensively with WordPress plugin development, PHP, and security best practices, which directly matches the work required here. My approach: I will reproduce the issues in a local environment, audit the code paths, apply targeted fixes, optimize performance with caching and lazy loading, and harden security with nonce usage, input validation, and least-privilege data handling. I will verify compatibility across common hosts and PHP versions, then provide clean patches and documentation, plus a quick risk-free test plan. If you want, we can discuss the scope, but you asked for a human expert to sanity-check, optimize, and secure the plugin; I am confident to deliver. Ready to begin today. Regards,
$25 USD in 5 days
7.0
7.0

Hi, I've been working with WordPress and PHP for 13+ years, including custom plugin development, optimization, and API integrations — exactly what your project needs. Since your plugin was scaffolded with Claude Code, I can quickly review the generated code, identify any structural issues or inefficiencies, and implement the additional features you need cleanly and efficiently. I work directly in the codebase, follow WordPress coding standards, and can handle anything from hook/filter optimization to database query improvements or third-party API integration. Please share the plugin details and your feature list so I can give you a precise scope. Ready to start immediately.
$25 USD in 3 days
7.1
7.1

A WordPress plugin refined and upgraded - sharpened so it works the way you need. Before I quote, three things: 1. Which plugin, and what's not working or missing? 2. What WordPress version and environment is it running on? 3. New features, or polish, security, and compatibility? A refined, tested plugin, escrow on milestones (4.9/5, 153 reviews).
$45 USD in 10 days
6.7
6.7

With over 8 years of experience in web development and a specialty in WordPress, I believe I can provide the exact improvements your plugin needs. My biggest assets thus far have been my ability to provide clean, secure, and scalable code — a skill set your project not only requires but greatly values. I understand the importance of thoroughly testing a plugin to achieve that optimal performance you're seeking, and this is something I pride myself on. Looking into your project description, it's evident that you don't just need someone who can write code but rather someone who can implement human sanity checks and provide meaningful optimizations. Consider me your solution! With 200+ projects delivered successfully, including building scalable WordPress plugins, I have proven my ability to go beyond writing code by bringing real value to any project. By choosing me, rest assured that you won't only have a developer who understands claude code, but also one who is dedicated to ongoing maintenance and technical support even after project handover. Let's connect and discuss the specific needs of your business so that we can start building something truly amazing together!
$49 USD in 1 day
6.5
6.5

As an experienced WordPress plugin developer, I truly understand the significance of building stable, secure, and compatible software. I have effectively executed over 200 projects, including Plugin development and optimization. Specifically, my expertise aligns seamlessly with your project requirements, as I am skilled in using "claude code" which you mentioned. My proficiency extends further than just writing code; I can provide valuable insights into improving your plugin's performance and security. Being a full-stack developer has allowed me to have a comprehensive understanding of how different components interact with each other, enabling me to provide holistic and meaningful solutions. To add, my dedication to long-term partnership is an asset here. It means that you can expect not just a quick bug-fix but also optimizations enhancing your plugin's overall quality and future-scalability. It would be an absolute privilege to be trusted with refining and upgrading your custom plugin; I'm ready to contribute my skills fully starting from human sanity checks through optimization to security checks!
$20 USD in 7 days
6.5
6.5

Hi, I can review and improve your existing custom WordPress plugin, fix the remaining bugs, optimize performance, check security issues, and ensure WordPress/PHP compatibility. I have hands-on experience with custom WordPress plugin development, PHP, JavaScript, MySQL, and debugging. I’m also comfortable using Claude Code, while manually reviewing and testing all generated changes. Since the plugin is already mostly built, I can work directly on the existing code without rebuilding it. Please share the plugin and known issues, and I’ll review them and start fixing the priority items. Best Regards, Bhaskar
$15 USD in 4 days
6.2
6.2

A plugin built with Claude Code that needs a human pass for security, performance and the remaining bugs. I do heavy AI-assisted engineering daily, so I know exactly which corners generated WordPress code cuts, and they are consistent. What I would check first: - Nonces and capability checks on every admin action and AJAX endpoint, the single most common gap in generated plugin code - Direct database calls wrapped in prepare, output escaped on the way out, input sanitised on the way in - Hooks registered correctly and deactivation cleaning up after itself, so the plugin does not leak options and cron events - Queries checked for N+1 patterns and anything running on every page load that should be cached - Compatibility against current WordPress and PHP 8.3 I build production PHP systems, including a Shopware shop with eight custom plugins, and work with Claude Code every day. One question: can you share the plugin so I can give you a concrete finding list before we agree on scope? Martin
$30 USD in 3 days
5.7
5.7

Hi, I see you're looking to refine and upgrade your custom WordPress plugin developed using Claude code. As a seasoned WordPress plugin developer, I have extensive experience in PHP and JavaScript, which are crucial for implementing new features and optimizing performance. I've worked on enhancing plugin security and ensuring compatibility, which directly addresses your need to improve your plugin's robustness and functionality. My focus will be on identifying and fixing the existing bugs to ensure seamless operation. Could you share more details about the specific features you want to implement or the bugs you've encountered?
$10 USD in 7 days
5.9
5.9

Since the plugin is already largely complete, I’d treat this as a codebase audit and stabilization project rather than trying to rebuild working functionality. The first priority would be reviewing the custom plugin architecture, existing Claude Code implementation, hooks, database operations, AJAX/REST endpoints, and the bugs that are still affecting expected behavior. I work directly with custom WordPress/PHP development and also use Claude Code as part of development workflows, but I don’t rely on AI output blindly. The important part here is validating generated changes for WordPress standards, sanitization/escaping, nonce and capability checks, SQL safety, unnecessary queries, caching opportunities, and compatibility with current PHP/WordPress versions. That combination should improve both maintainability and performance while reducing security risks. I can take ownership of debugging, reviewing existing logic, implementing remaining features, and sanity-checking Claude-generated code before changes reach production. A relevant example is a Divi 5 dual-language WordPress training-site rebuild where I handled custom WordPress implementation, compatibility issues, and ongoing maintenance around an existing setup rather than starting from scratch.
$50 USD in 7 days
5.9
5.9

Hello, I’m very interested in this project, especially because I also use AI-assisted development in my workflow. I’m a PHP developer with more than 18 years of experience and I work with WordPress on a daily basis. I’m comfortable debugging custom WordPress code, reviewing PHP, fixing bugs, and working on performance and security improvements. I understand that the plugin is already mostly completed and that you need a developer to perform human sanity checks, fix existing bugs, review security issues, and improve performance and compatibility. I’m also comfortable working with AI-assisted development tools and can work with it as part of the development process. I use AI as an assistant, while the code review, testing, debugging, and final technical decisions are handled carefully by me. I can work with the $30 budget for a clearly defined initial batch of tasks. I would first review the plugin and identify the most important issues that can realistically be addressed within that scope. If the initial work goes well, I’d also be interested in continuing with additional fixes and improvements. My time zone is GMT-5 (Peru), and I can coordinate asynchronously or arrange overlapping hours when needed. I’m available to start.
$30 USD in 2 days
5.8
5.8

Hello, I have carefully reviewed the job description and would like to discuss the requirements in more detail. I bring over 10 years of experience as a WordPress developer, specializing in theme and plugin customization. My expertise includes building, customizing, and optimizing WordPress solutions tailored to client needs. I am confident that my background aligns well with your project requirements, and I would be glad to explore how I can contribute effectively. Looking forward to your response. Best regards, Arpit K.
$50 USD in 1 day
5.3
5.3

Hello Sir, I have already worked on similar types of website and software development projects and I am confident that I can successfully handle your project. I am a full-time freelancer with **17+ years of experience** in web development, software development, automation, and API integrations. My expertise includes: * ASP.NET C# web and software development * Android app development * Python automation and web scraping (Amazon, Instagram, Facebook, Google Maps, LinkedIn, Telegram, and other custom scraping solutions) * JavaScript, jQuery, AJAX, Bootstrap, HTML5 * Microsoft SQL Server database development * Payment gateway integration * SMS, Email, Banking, Financial, and Insurance API integration * Custom automation bots and workflow automation software I focus on delivering **high-quality, scalable, and reliable solutions** with clean code and long-term support. Please contact me in private chat so we can discuss your requirements in detail. I can also show you a **demo of similar projects** I have completed. Looking forward to working with you. Thanks & Regards
$10 USD in 1 day
5.3
5.3

Delhi, India
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