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I’m improving an established WordPress site and need a seasoned developer who can move comfortably between code-level enhancements and solid technical SEO work. We are looking for a senior level WordPress developer to enhance an existing custom built WordPress application. This is a performance focused, code level engagement. It is not a theme setup or basic plugin installation task. You should be comfortable working inside custom functionality, optimizing architecture, and improving technical SEO from the foundation. We value clean engineering, long term scalability, and measurable performance gains. Scope of Work • Enhance and refine existing custom WordPress functionality • Review and refactor code where needed for performance and maintainability What We Expect • Proven experience with complex WordPress builds • Strong PHP and MySQL knowledge • Deep understanding of performance optimization • Demonstrated experience improving PageSpeed and Core Web Vitals • Clear communication and structured workflow When Applying Please include: • A short explanation of how you approach performance and technical SEO audits We are not looking for volume bidders. We are looking for a technical partner who takes ownership and builds with long term scalability in mind.
Projektin tunnus (ID): 40330178
244 ehdotukset
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Aktiivinen 6 päivää sitten
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Hi, With over a decade of experience specialising in Web Application and Website Development, I bring a nuanced and deeply technical understanding of WordPress — one that extends well beyond theme configurations or plugin installations. For your project, I offer clean engineering practices, long-term scalability, and measurable performance improvements. My proficiency in PHP and MySQL, combined with hands-on expertise in PageSpeed optimisation and Core Web Vitals, enables me to diagnose and resolve complex performance bottlenecks that most generalist developers overlook. These are some of my past Custom WordPress projects. [login to view URL] [login to view URL] [login to view URL] [login to view URL] I have an established track record delivering complex, custom WordPress builds — projects that demand architectural thinking, not just implementation. My commitment on every engagement is threefold: quality execution, sustained performance, and long-term maintainability. If you are looking for a technical partner who takes genuine ownership of the codebase and invests in solutions built to scale, I would welcome the opportunity to discuss how I can contribute to your project. I am available to connect at your earliest convenience. Best regards, Haseeb
£300 GBP 7 päivässä
0,0
0,0
244 freelancerit tarjoavat keskimäärin £455 GBP tätä projektia

Hello Greetings of the day, We have carefully reviewed your requirements and are confident that we can effectively support your SEO goals. Please share your website URL so we can perform a detailed analysis and prepare a customized SEO strategy tailored to your business. Our focus is on improving your search rankings, increasing organic traffic, and strengthening your online presence using proven white-hat SEO techniques. We are committed to delivering real, measurable results that help move your website closer to the first page of Google and convert visitors into valuable customers. Here are the on-page SEO and off-page SEO activities that we will perform for your website: On-Page SEO Optimization In-depth keyword research Meta tag creation and optimization Heading structure optimization Image ALT tag optimization XML sitemap creation and integration Off-Page SEO & Link Building High-quality backlink creation Local citation submissions Social bookmarking Profile listings and classified ads Content Marketing & Syndication Document sharing Web 2.0 submissions Waiting for your positive response Regards
£250 GBP 30 päivässä
10,0
10,0

Hello! I bring senior-level WordPress expertise focused on clean architecture, performance, and scalable code. My approach combines deep audits (Core Web Vitals, DB queries, asset loading) with precise refactoring for lasting gains. I optimize both backend efficiency and technical SEO foundations to deliver measurable improvements. Let’s discuss in chat as I have some queries to ask regarding the project to proceed further.
£500 GBP 7 päivässä
10,0
10,0

Hello, I hope you're doing well. I'm excited to help enhance your custom WordPress application with a focus on both code-level improvements and technical SEO. My approach ensures clean engineering and scalability, aligning perfectly with your goals for performance and maintainability. To get started, I would love to know more about any specific custom functionalities you prioritize for enhancement. Could you share which areas of your site currently need the most attention in terms of performance? Also, do you have any existing metrics for PageSpeed and Core Web Vitals that we should aim to improve upon? My experience with complex WordPress builds, combined with strong skills in PHP and MySQL, allows me to optimize architecture effectively. I focus on measurable performance gains and a structured workflow, ensuring clear communication throughout the project. Looking forward to the opportunity to work with you as a technical partner, building for long-term success. Best regards, Azeem Amin
£550 GBP 7 päivässä
9,1
9,1

Hello, I understand you need a senior WordPress developer to work at code level—refining custom functionality, improving architecture, and delivering measurable performance and technical SEO gains. I approach this by auditing Core Web Vitals, database queries, and code structure, then refactoring PHP/MySQL logic, optimizing assets/caching, and implementing technical SEO (schema, indexing, crawl efficiency). I bring 10+ years of experience handling complex WordPress systems with a focus on scalability, clean engineering, and performance optimization. I’m ready to collaborate as a long-term technical partner—let’s connect on chat to review your codebase and begin. thank you Regards Gaurav Garg
£500 GBP 7 päivässä
8,6
8,6

Hello, I am a seasoned WordPress developer with extensive expertise in advanced custom plugin development, PHP, MySQL, and technical SEO optimization. I specialize in improving performance and maintainability of complex WordPress applications by conducting thorough code audits and refactoring to enhance scalability and long-term stability. My approach to performance and technical SEO audits begins with a comprehensive analysis of site architecture, database efficiency, and front-end load times, utilizing tools such as Lighthouse and GTmetrix. I identify bottlenecks at both code and server levels, followed by targeted optimizations like query improvements, asset minification, and implementing best practices for Core Web Vitals metrics. I integrate SEO fundamentals into every layer of development to ensure measurable gains in organic search visibility while maintaining clean, modular code. I am confident that my technical competence and dedication to engineering excellence align perfectly with your project requirements. I look forward to contributing as a trusted technical partner who values accountability and scalable performance. Best regards, Willis Khan
£250 GBP 30 päivässä
8,7
8,7

Hi, To enhance your custom WordPress application, I will review and refactor the existing code for better performance and maintainability. My approach includes conducting a thorough performance audit, focusing on PageSpeed and Core Web Vitals, and implementing optimizations based on best practices. I have extensive experience with complex WordPress builds and a strong background in PHP and MySQL. I will ensure that the architecture is scalable and clean, providing measurable performance gains. Could you please share any specific areas of the site you want to prioritize for optimization? Also, do you have any performance benchmarks you would like to achieve? Feel free to chat or share any details, files, or access needed to start the project. Thanks!
£250 GBP 3 päivässä
8,4
8,4

Hi there, Asad here. I’ve read your WordPress project thoroughly and I’m confident I can elevate your custom app with a performance-first, code-level approach. I’ve led complex WordPress builds, optimized PHP/MySQL architectures, and pushed PageSpeed/Core Web Vitals beyond baseline through targeted refactors, caching strategies, and judicious API integration. What I’ll do: audit current custom functionality, identify bottlenecks, refactor for maintainability, and implement scalable performance improvements aligned with long-term goals. I’ll document changes and maintain a clear, collaborative workflow. I’ve shared an initial estimate based on your description, and once we go over a few technical or functional details, I’ll confirm the exact cost and delivery schedule. What’s your top priority for Core Web Vitals (LCP/CLS/FID) right now, and are there any existing performance metrics or profiling results you’d like me to target first? Best regards, Asad
£250 GBP 10 päivässä
8,4
8,4

Hi, This is Elias from Miami. I checked your project description and understand you’re looking to improve an established WordPress site by developing custom plugins and optimizing for SEO. It sounds like an exciting opportunity to enhance your site's functionality and visibility. I’ve worked on several similar WordPress projects, focusing on custom plugin development and SEO strategies that drive traffic effectively. I’d be happy to go through the details and suggest the best technical approach. My approach would include assessing your current setup, identifying key areas for improvement, and implementing custom solutions while ensuring SEO best practices are followed. I have a few questions to get a better understanding: Q1 – What specific functionalities do you want the custom plugins to have? Q2 – Are there any existing plugins or tools you’re currently using that need to be integrated? Q3 – What are your main goals for the SEO optimization (increased traffic, better rankings, etc.)? Looking forward to hearing from you.
£600 GBP 10 päivässä
8,1
8,1

Hello there, I will audit and refactor your custom WordPress codebase for performance and maintainability, then implement technical SEO improvements grounded in measurable Core Web Vitals gains — not surface-level tweaks. My approach to performance audits: I start with query profiling (Debug Bar + Query Monitor) to find slow or redundant MySQL calls, then move to front-end bottlenecks via Lighthouse and WebPageTest waterfalls — render-blocking assets, unoptimized critical path, and unnecessary plugin overhead. Each fix gets a before/after PageSpeed score so improvements are verifiable. For technical SEO, I work at the code level — proper schema output from PHP rather than plugin-generated markup, server-side rendered meta tags, clean canonical and hreflang handling, and crawl budget optimization through efficient internal linking and robots directives. Questions: 1) Is the custom functionality built as a custom plugin, theme functions, or a mix of both? 2) Do you have staging environment access, or should I set one up before making changes to production? Looking forward to potentially working together. Thanks, Kamran
£333,33 GBP 7 päivässä
8,4
8,4

Hello! I’m a senior WordPress engineer specializing in high-performance custom builds. I approach every project with deep code audits, targeted refactoring, query optimization, lazy-loading architecture, and advanced caching strategies that consistently push Core Web Vitals into the 90–100 range. My technical SEO work includes schema implementation, clean URL structures, and server-level enhancements for crawl efficiency and speed. Ready to elevate and future-proof your application. Let’s discuss your goals and architecture!
£350 GBP 7 päivässä
8,0
8,0

Hi! My name is Marjan and I'm here to offer you my services as a skilled applicant with over a decade of experience working on Freelancer.com. l believe I am the best fit candidate for this project due to my extensive experience; I would like to have a discussion to get to know that we both are on the same page. Once the scope will be locked, I will start working on it right away.
£250 GBP 7 päivässä
8,0
8,0

Hello, I’m an expert WordPress designer and developer with extensive experience delivering custom themes, plugin customization, performance optimization, and fully responsive websites across multiple industries. I build scalable, secure, and SEO-friendly WordPress solutions aligned with modern UI/UX standards. My technical skill set includes HTML, CSS, JavaScript, PHP, WooCommerce customization, third-party API integrations, speed optimization, and cross-browser compatibility, ensuring high-quality and maintainable builds. I’d be happy to discuss your project requirements and how I can help bring your vision to life. ⭐Due to NDAs, links aren’t public—but once you open the chat, I’ll share live demos and walkthroughs. Note: Budget can be discussed over chat. Thanks & Regards Ranjana
£500 GBP 15 päivässä
8,1
8,1

Hey, thanks for posting this — Vinod here. I reviewed "WordPress Custom Plugins & SEO Optimization" carefully. I can take ownership of this with a clean delivery flow around clean API integration layer. Execution plan: 1) clarify technical constraints and integration dependencies 2) build an MVP path before expanding advanced modules 3) run UAT fixes and prepare maintainable handoff From your brief, I noted this key context: I’m improving an established WordPress site and need a seasoned developer who can move comfortably b Quick checks before kickoff: - Is there an existing database/schema I should integrate with? - Do you have preferred stack constraints for backend, frontend, and hosting? Once you confirm the scope, I can kick off and deliver initial progress quickly.
£550 GBP 7 päivässä
7,8
7,8

Hi, ➡️ I read your project description and understand that you need a seasoned WordPress developer to work on code-level enhancements and SEO optimization. ⏺️ I specialize in developing high-performance WordPress applications with an emphasis on custom plugins and technical SEO. With over 12 years of experience in PHP, MySQL, and WordPress, I am proficient in refining code architectures for better performance and scalability. My approach includes thorough performance audits and SEO enhancements aimed at achieving top PageSpeed and Core Web Vitals scores. Regards, Aftab Ahmad Senior WordPress Developer (12 Years of Experience)
£250 GBP 7 päivässä
7,5
7,5

Hi, I can support you as a technical partner to improve your custom WordPress application with a strong focus on performance and scalability. I have strong experience working with custom WordPress builds, PHP, and MySQL, and I’m comfortable optimizing code at a deep level. I have built around 200 websites, and you can check my profile where I have completed many projects with good reviews. My approach starts with a full performance and technical SEO audit Core Web Vitals, database queries, and code structure then I optimize for speed, clean architecture, and better search visibility. I focus on long-term, reliable solutions and clear communication. Let’s connect and discuss your project. Thankyou, Azad
£250 GBP 4 päivässä
7,8
7,8

Hi, I’ve developed multiple custom WordPress plugins and worked extensively on performance optimization, including PHP 8 upgrades and server-level improvements. I’ve also led several projects focused on technical SEO, where I implemented strategies that significantly improved Google rankings. With a strong background in both front-end and back-end development, I can handle all aspects of your project. I’m equally comfortable with JavaScript frameworks like Vue and React, which can be valuable for modernizing existing features or creating new ones. Let’s schedule a 10-minute introductory call to discuss your project in more detail and see if I’m the right fit. I usually respond within 10 minutes. I’m eager to learn more about your exciting project. Best regards, Adil
£445,98 GBP 7 päivässä
7,3
7,3

Greetings, I see you're looking for a seasoned WordPress developer to enhance your existing site while focusing on performance and technical SEO. My approach begins with a thorough audit of your current setup, identifying any bottlenecks or areas for improvement. I believe in clean code and long-term scalability, so I would refactor any problematic areas to boost performance and ensure maintainability. With strong PHP and MySQL skills, I have a solid grasp of performance optimization techniques. I’ve successfully improved PageSpeed and Core Web Vitals for previous clients by implementing best practices tailored to their unique needs. Clear communication is key for me, and I strive to provide structured updates throughout the process. Looking forward to the opportunity to collaborate on this project. Best regards, Saba Ehsan
£500 GBP 4 päivässä
7,1
7,1

Hi there, I see you’re looking to enhance your established WordPress site with a focus on performance and technical SEO, areas I excel in. With extensive experience in complex WordPress builds and optimizing architecture, I can refine your custom functionality while ensuring your site achieves measurable performance gains. My approach to performance includes a detailed assessment of existing code and optimizing for PageSpeed and Core Web Vitals. I always prioritize clean engineering, ensuring long-term scalability. For instance, I successfully revamped a custom WordPress site for an e-commerce client, improving load times by over 40% while maintaining functionality. I can deliver initial enhancements within two weeks. Could you share what specific performance metrics you are aiming to improve? Regards, Khurshid Ahmed
£260 GBP 7 päivässä
6,9
6,9

Hello, I understand you're looking for a senior WordPress developer to improve your custom-built site by enhancing existing code and boosting technical SEO. I focus on digging into custom features to clean up and optimize the code, making sure the site runs fast and stays easy to update. I check the architecture closely, refactor where needed, and use proven techniques to boost PageSpeed and Core Web Vitals. I also prioritize clear communication and organized workflows so you always know how things are progressing. My approach to performance and SEO audits starts with understanding your current setup, identifying bottlenecks, and then applying practical fixes that improve speed and search engine friendliness without disrupting your site's stability. I am ready to be a technical partner for you who cares about long-term growth and maintainability. Could you share the main technical challenges or bottlenecks you've noticed so far with the custom WordPress functionality? Best regards,
£750 GBP 21 päivässä
7,1
7,1

Hi, I approach performance/SEO by auditing Core Web Vitals, DB queries, and PHP execution, then refactoring bottlenecks (lazy loading, caching layers, query optimization, asset minification). I improve architecture for scalability and implement schema/technical SEO at code level. I focus on measurable gains. Can you share current PageSpeed scores and hosting stack details? Let's discuss in chat to proceed further.
£250 GBP 7 päivässä
7,1
7,1

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