PHP Expert for Website Maintenance

Closed Posted 1 month ago Paid on delivery
Closed Paid on delivery

I'm in need of a skilled PHP developer who can effectively maintain an existing PHP codebase. Your main responsibilities will include:

- Debugging and resolving compatibility issues

- Enhancing the system's performance

- Addressing and fixing security vulnerabilities

A deep understanding of PHP and experience in bug fixing are paramount. You should be able to troubleshoot compatibility problems and enhance performance. Knowledge in web security is also desired to ensure codebase's robustness against vulnerabilities.

PHP Web Security MySQL HTML Website Design

Project ID: #37820406

About the project

117 proposals Remote project Active 2 weeks ago

117 freelancers are bidding on average $152 for this job


With over 18 years of experience in web and app development, specialising in PHP just as your project needs, CnELIndia has consistently demonstrated their expertise in keenly resolving compatibility issues, enhancing s More

$250 USD in 7 days
(637 Reviews)

Hello there , I possess the necessary skills and experience to effectively maintain your PHP codebase. With a deep understanding of PHP, I excel in debugging, resolving compatibility issues, and enhancing system perfor More

$99 USD in 2 days
(643 Reviews)

Dear Client, My name is Neelesh and I am writing to express my interest in the PHP developer position you have available for maintaining your existing PHP codebase. I have extensive experience in PHP development and a More

$120 USD in 7 days
(29 Reviews)

Good Day, This is Luqman, a Senior PHP Expert. I will help you with your website maintenance needs. I specialize in PHP and have extensive experience in maintaining websites efficiently. From debugging to implementing More

$90 USD in 1 day
(146 Reviews)

Hello, I am an experienced PHP developer proficient in debugging, resolving compatibility issues, and enhancing system performance. My expertise includes web security to address vulnerabilities effectively. With a stro More

$240 USD in 7 days
(308 Reviews)

As a seasoned web developer with an unyielding penchant for PHP, I am undeniably well-suited to tackle the challenges your project presents. My extensive expertise in PHP, honed over six years, will ensure that I can e More

$30 USD in 4 days
(328 Reviews)

PHP Expert for Website Maintenance Good Evening, How are you doing? I have checked your description we can do this project. For our experience kindly check profile ra More

$190 USD in 2 days
(55 Reviews)

Hello, I have 8 years of experience as a professional web developer. My development stack comprises Laravel, PHP, NodeJS, NestJS, Wix, WordPress, Firebase NextJS, VueJS, and jQuery. I'm happy to discuss this project s More

$200 USD in 8 days
(140 Reviews)

Hello, I'm web developer, I have 10+ years experience in html, css, jquery, php, laravel, api, wordpress, joomla,.... I'll give you best quality and support :) Please discuss, thank you!

$249 USD in 7 days
(232 Reviews)

Hi We are a team of experienced php developers having 11 years of working experience in the same; we could do your project in 100% of your satisfaction. Let’s discuss more in chat to start immediately. Best Regards More

$250 USD in 15 days
(252 Reviews)

Hello, I'm Asma,Graphic Designer and Web Developer with 10 years of experience working with clients and agencies from around the world. Creative problem solver with a passion for creating visually appealing and user-fr More

$100 USD in 2 days
(160 Reviews)

Dear Client, Hope you're doing well! With a solid 10 years under my belt in the PHP world, I’ve seen it all – from quirky bugs to performance hiccups. Being an individual freelancer working from the comfort of my ho More

$140 USD in 7 days
(80 Reviews)

Hi , I have checked your job description. i can do all changes you need. you can check my profile. Looking forward to hear from you soon Thanks Mishra

$140 USD in 7 days
(16 Reviews)

Hi there, with over a decade's worth of industry experience, I, Abdul Hamid have honed in on the crucial skills you need for this project. My thorough understanding of PHP and my knack for bug-fixing make me the perfec More

$250 USD in 14 days
(22 Reviews)

I want professional work and believe on quality of work and clients satisfaction that will be my in professional environment to provide best services to my clients. I am working as Web developer specially word press ex More

$80 USD in 2 days
(96 Reviews)

Hi There, I hope you are doing well. I specialize in PHP development with a focus on bug fixing, performance enhancement, and security. With a strong understanding of PHP, I can effectively debug compatibility issues More

$100 USD in 1 day
(64 Reviews)

PHP expert here! Hello, Kh S. How are you? I have rich experience in building and maintain PHP websites. Also I am very familiar with all you want: - Debugging and resolving compatibility issues - Enhancing the system' More

$200 USD in 2 days
(12 Reviews)

I'm really experienced with both Core PHP and usage of frameworks like Laravel that maintaining your PHP system is something I'm well qualified to do for you, when would you be available to discuss the project requirem More

$220 USD in 2 days
(55 Reviews)

As an experienced full-stack web and mobile developer, I believe I possess the profound understanding of PHP and necessary troubleshooting skills to address any compatibility issues and enhance your system's performanc More

$250 USD in 7 days
(17 Reviews)

✅10 years of PHP Experience. Click on the chat for further discussion. Thank you More

$150 USD in 3 days
(50 Reviews)