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I'm in need of a professional, part-time PHP developer with advanced skills in CodeIgniter. Your role will be crucial in ensuring the smooth operation and continual improvement of our custom-built e-commerce platform. Key Responsibilities: - Bug fixing and maintenance: Swiftly resolving issues to ensure seamless user experience. - New feature development: Innovatively enhancing our platform with new functionalities. - System optimization: Regularly assessing and improving system performance. Ideal Candidate: - Extensive experience in PHP and CodeIgniter. - Proven track record in maintaining and developing e-commerce platforms. - Expertise in working with custom-built solutions. - Self-motivated, professional, and not lazy.
Project ID: 40574038
109 proposals
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Active 6 days ago
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109 freelancers are bidding on average $9 USD/hour for this job

Hello, I have read your complete requirements carefully, and it would be an honor to work with you. With 14 years of experience in PHP, CodeIgniter, and custom eCommerce development, I have extensive expertise in maintaining, optimizing, and enhancing high-performance web applications. I can quickly resolve bugs, develop new features, optimize system performance, and ensure your custom-built platform remains stable, secure, and scalable with clean, maintainable code. I am reliable, detail-oriented, and committed to delivering quality work with consistent communication and timely updates. Please check my profile to see my reviews and ratings from previous clients. The project budget, timeline, and hourly rate can be discussed further based on the final scope and ongoing requirements. Warm regards, Harpreet Singh
$5 USD in 50 days
9.5
9.5

Hi there, We understand you're looking for a skilled PHP developer with advanced CodeIgniter expertise to maintain and improve your custom e-commerce platform, focusing on bug fixing, new feature development, and system optimization. With our extensive experience in PHP, CodeIgniter, and e-commerce development, including projects like the learning platform website for children and the online shop for a Scandinavian fashion brand, we're confident in our ability to deliver high-quality solutions. Our team has a proven track record in maintaining and developing e-commerce platforms, ensuring seamless user experiences. What specific challenges are you currently facing with your e-commerce platform that you'd like us to address first? Feel free to message us to discuss the details! — Webbook Studio
$5 USD in 40 days
9.2
9.2

Hello, I understand that you're seeking a highly skilled PHP developer with expertise in CodeIgniter to support and enhance your custom-built e-commerce platform. Smooth functionality and consistent improvements are paramount to a successful online store, and I am here to ensure just that. With advanced proficiency in CodeIgniter, PHP, HTML, and MySQL, I am well-equipped to delve into your existing system, identify areas for improvement, and implement strategic solutions efficiently. My approach involves a deep dive into your platform to ensure stability, optimize performance, and introduce features that enhance user experience and business operations. Let’s work together to take your e-commerce platform to the next level by maximizing its capabilities and ensuring a robust, error-free environment. Best Regards, Khorshed Alam, RS Software
$8 USD in 40 days
9.5
9.5

Bringing extensive PHP and CodeIgniter expertise to drive seamless e-commerce platform operations and enhancements. With a proven track record in maintaining and developing custom-built e-commerce solutions, I am well-equipped to swiftly resolve bugs, innovate new features, and optimize system performance. How do you envision the integration of third-party APIs to further expand platform functionalities? Regards, Yogesh Kumar
$2 USD in 30 days
8.5
8.5

I’m a senior developer with 20+ years of experience, Top Rated on Freelancer.com with 1,500+ completed projects and a 5-star record. I’ll immediately review the CodeIgniter codebase and MySQL schemas to identify performance bottlenecks and critical bugs. Setup will involve PHP 7.4+/8.1 environment validation, Composer dependency checks, and Xdebug profiling for root-cause analysis. Integration requires strict adherence to MVC patterns, avoiding direct queries where possible, and implementing prepared statements for all MySQL interactions. Configuration will target PHP opcache tuning, MySQL query caching, and session handling to prevent race conditions in cart states. Testing will cover regression suites for core checkout flows and edge cases around inventory sync. Validation includes load testing with 100+ concurrent users to confirm TTFB under 500ms. I can start immediately.
$15 USD in 40 days
8.1
8.1

Hi, I have extensive experience in PHP and CodeIgniter, with a proven track record in maintaining and developing e-commerce platforms. I will swiftly resolve issues, innovate new functionalities, and regularly optimize system performance. Let's discuss how I can contribute to ensuring the smooth operation and continual improvement of your custom-built e-commerce platform. Regards, Sai Bhaskar
$10 USD in 500 days
7.8
7.8

Hi, I have strong experience with PHP, CodeIgniter, and custom eCommerce platforms, including bug fixing, feature development, performance optimization, and long-term maintenance. I write clean, maintainable code and focus on delivering reliable solutions with quick turnaround times. Could you share which version of CodeIgniter your platform is using and the average weekly workload? I’m available for a long-term partnership and can start right away. Thanks
$8 USD in 40 days
7.6
7.6

As the leader of Walking Dreamz Technologies, I have spent over a decade delivering highly effective web, mobile and software solutions that meet my clients' diverse needs. We specialize in MERN and WordPress/PHP systems but our experience expands far beyond those frameworks. In fact, we have intimate knowledge of CodeIgniter and have successfully tackled numerous e-commerce projects similar to yours. To ensure an optimally functioning website, I will diligently perform necessary bug fixing, implement essential upgrades for improved user experience, and be proactive in troubleshooting. My prior work has often merited lasting collaborations due to my focus on clear-cut communication, clean code of conduct and predictable project completionhythm. Whether handling individual assignments or leading a senior team like Walking Dreamz technologies, my approach is rooted in stability, extensibility and effective solutions. In choosing me for the projet, you'll benefit from a direct line of access to me as your primary project contact - eliminating chances of a communication gap. Moreover, you will have incremental visibility into our progress through clear milestones documentation and post-launch support. My aim is not justitivity in the brunt of tasks but also yielding a well-constructed platform that can be economically extended as your needs grow. With 300+ projects successfully completed with a satisfaction rate exceeding 99%, isn't it obvious who should be hired?
$5 USD in 40 days
7.7
7.7

Hi there, We’ve developed multiple custom e-commerce platforms using PHP frameworks like Laravel and CodeIgniter, with extensive experience in integrating payment gateways and managing subscriptions. One of our recent projects involved creating a fully functional MVP for a product similar to Shopify, where we built a complete seller dashboard for managing products, orders, and subscriptions. We also understand the importance of fast response times for urgent issues. As a team of developers, we can assign a dedicated resource to ensure that critical bugs are resolved within hours, rather than waiting for a single developer to become available. Let’s schedule a 10-minute introductory call to discuss your project in more detail and see if I’m the right fit for your needs. I’m looking forward to hearing more about your exciting project. Best, Adil
$15 USD in 40 days
7.5
7.5

Hello Finding a reliable PHP developer who can jump straight into your codebase part-time—without hand-holding—is tough. Over the last five years, I have helped businesses maintain and scale their PHP applications, focusing on clean code, security, and fast load times. I have the consistent weekly availability you need. Let’s do a quick call to discuss your current setup and the first tasks you need tackled. Giáp Văn Hưng
$12 USD in 7 days
7.0
7.0

Hi, working with CodeIgniter in a part-time PHP developer role means managing efficient session handling and security in a lean framework. One hidden challenge is maintaining clean, scalable code while integrating new e-commerce features intermittently. At Smart Sols, our decade-long backend expertise with Laravel and native PHP ensures we build robust, secure solutions even in evolving workflows. How do you envision balancing ongoing maintenance with feature expansions for your e-commerce site? Let's discuss how we can support your project efficiently.
$8 USD in 7 days
6.9
6.9

Hi there! I'm Markiyan, a full stack developer and CEO of a web agency, and I'd love to help you with your e-commerce platform development and maintenance. I understand you're looking for a professional PHP developer with advanced CodeIgniter skills to ensure the smooth operation and improvement of your custom-built e-commerce platform, focusing on bug fixing, new feature development, and system optimization. With 10+ years of experience in PHP, CodeIgniter, and e-commerce development, including projects like a custom online store for a British fashion brand and a website for a luxury leather retailer, I'm confident in my ability to deliver high-quality solutions. My team and I have a proven track record of maintaining and developing e-commerce platforms, with expertise in custom-built solutions. I can deliver swift bug fixes, innovative new features, and regular system performance improvements to enhance your platform's user experience. One question: what are the most pressing issues or new features you'd like to address first in your e-commerce platform? Feel free to message me to discuss the details! — Markiyan
$5 USD in 40 days
6.9
6.9

Hello There!!! ★★★★ (Project GOAL: Maintain, optimize, and enhance your custom CodeIgniter e-commerce platform with reliable long-term support.) ★★★★ I understand you're looking for a dependable part-time PHP developer to maintain and improve your custom CodeIgniter eCommerce platform. My focus will be on fixing bugs quickly, developing new features, and optimizing performance while keeping the system stable and scalable. ⚜ PHP & CodeIgniter development ⚜ Bug fixing & maintenance ⚜ Custom feature development ⚜ MySQL optimization ⚜ Performance improvements ⚜ E-commerce support ⚜ Clean, maintainable code I have experience working on custom PHP/CodeIgniter applications where fast issue resolution and ongoing improvements were essential. I write clean, well-organized code, communicate regularly, and take ownership of tasks untill they're completed properly. I'm self-motivated and enjoy long-term collaborations that help businesses grow. I'd be glad to discuss your current platform and get started. Warm Regards, Farhin B.
$5 USD in 40 days
6.7
6.7

Hello, I came across your E-commerce PHP & CodeIgniter Developer $2hr -- 3 and I am very interested in working with you. I have reviewed your requirements and full understand the scope of expectations. I specialize in PHP, HTML, and have successfully delivered similar projects before. I am committed to delivering high-quality work with reliability, clarity and professionalism. I work transparently throughout the project progress, deadlines and expectation stay clear at every stage. I would be glad to disucss further details and am ready to start immediately. Looking forward to hearing from you.
$5 USD in 40 days
6.0
6.0

Hi there, You’re looking for a part-time PHP developer strong in CodeIgniter to keep your custom e-commerce site running well. I’ve worked on PHP/CodeIgniter systems where bugs pop up in checkout, carts, and admin flows, and fixing them without breaking existing behavior is the main goal. For this work I’ll: - Debug and ship fixes with clear notes on root cause - Build new features in a way that matches your current models and routes - Triage slow queries and improve performance safely Realistic timeline: first bugfixes within 1-2 days once you share access and the issue list. Thanks for your time, Slavko Energetically, what are the top 2–3 current bugs or features you want delivered first on your CodeIgniter e-commerce platform (checkout, cart, admin, or payments)?
$10 USD in 15 days
5.7
5.7

Hi, Your e-commerce platform needs someone who can quickly resolve issues while steadily improving the system, and that's exactly how I approach long-term CodeIgniter projects. I have strong experience with PHP and CodeIgniter, maintaining custom-built applications, fixing bugs efficiently, developing new features, and optimizing performance without disrupting existing functionality. I value clean, maintainable code, clear communication, and consistent progress, making sure updates are thoroughly tested before deployment. Whether it's urgent bug fixes or ongoing feature development, I can provide dependable support and keep your platform running smoothly. I'd be happy to discuss your current codebase, workflow, and how I can fit into your development process. Best Regards, Fizza Nadeem K
$3 USD in 40 days
5.9
5.9

Hi, we can help you implement the fixes and enhancements for your CodeIgniter and PHP-based system. We have extensive experience with this type of project and have developed a CMS for a mobile application using this technology stack, working with MySQL, PostgreSQL, and SQL Server databases. We have 15 years of experience in the field and look forward to your confirmation, as well as any additional requirements you may have.
$2 USD in 40 days
5.7
5.7

When it comes to managing and developing e-commerce platforms, I have a proven track record of success. My extensive experience in PHP and CodeIgniter coupled with my ability to work fluently with custom-built solutions makes me the ideal candidate you're looking for. I have not only maintained various e-commerce platforms, but I have also improved them with innovative features as needed. My passion for creating clean, functional designs aligns perfectly with your quest for continuous improvement. Additionally, I understand the importance of system optimization in ensuring high-end user experiences. With a strong command over HTML, MySQL, as well as other languages like React and Flutter, I confidently embrace system challenges as opportunities to enhance performance. Through meticulous bug fixing and efficient maintenance strategies, I guarantee minimal disruptions and high system stability that will allow your e-commerce platform to scale seamlessly. In choosing me for this project, you gain more than just a developer; you gain a dedicated partner passionate about delivering we ll-rounded solutions that prioritize the end-users’ experience while fulfilling your business goals. And beyond project delivery, I'll continue providing support whenever needed ensuring that my work sustains its efficiency. Let's not just build an exceptional e-commerce platform together; let's create an empowering digital experience!
$2 USD in 40 days
5.5
5.5

✋ Hi there. I can maintain and improve your CodeIgniter e-commerce platform with bug fixes, new features, and system optimization. ✔️ I have strong experience with PHP and CodeIgniter, having maintained similar custom-built platforms with consistent performance improvements. I will develop this by resolving issues quickly, adding new features as required, and optimizing the system for better performance. Please click the 'Chat' button to start our valuable conversation. Looking forward to collaborating with you! Best regards, Mykhaylo
$5 USD in 40 days
5.4
5.4

Hey, maintaining a custom CodeIgniter e-commerce platform usually means untangling legacy controller logic before adding new features. I prefer to isolate the existing business rules in a separate service layer so the new code stays clean and doesn't break your checkout flow. The real challenge is keeping the database queries efficient during high traffic, which I handle by profiling the active record calls. Which part of the current checkout process is giving you the most trouble right now?
$30 USD in 40 days
5.2
5.2

atlanta, United States
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Member since Oct 24, 2019
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