Back-end Development


We need someone to correct minor PHP/MySQL features on an existing website, and perform vulnerability testing against malicious users, injection attacks, etc.

We can provide more information after NDA is signed. This is the basic project description.

Please attach resume, and work examples for PHP/MySQL projects.

Thank you,


Habilidades: MySQL, PHP, Segurança na rede

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Acerca do Empregador:
( 1 comentário ) Blairsville, United States

ID do Projeto: #6823928

27 freelancers estão ofertando em média $216 para esse trabalho


Hello We would like to introduce ourselves as one of the renowned Software Development Organization spreading all over the world. We possess a strong and highly skilled team having experience of successful completi Mais

$210 USD in 3 dias
(133 Comentários)

Hi Patrick, I will review the code and implement necessary techniques to prevent hacking attempts. I'm well experienced and interested. I would like to see how large/small your website or system is prior to start Mais

$300 USD in 5 dias
(455 Comentários)

Hello sir ,  We are a hard-working web-development company working on core PHP And Wordpress projects . We can  develop cross-browser, W3C compliant good quality professional websites. We have gone through your  Mais

$257 USD in 10 dias
(163 Comentários)

Hello, I'm a professional programmer for web programming with php language to build the system website, Besides, I'm also expert in MySQL , HTML,HTML5,CSS, JS I'm always top in Vietnam freelancer [login to view URL] Mais

$210 USD in 7 dias
(138 Comentários)

Check out some of our Featured Works.. All Portfolios: --------------- [login to view URL] Other Portfolios: ----------------- [login to view URL] [login to view URL] [login to view URL] htt Mais

$210 USD in 3 dias
(73 Comentários)

Hi, I have experience in web projects, if you check my reviews you will see that I have gotten excellent results from previous employers. If you have any questions or concerns please do not hesitate to contact me, than Mais

$250 USD in 3 dias
(72 Comentários)

Hi, I have more than 6 years of experience in web development. I am sure i can assist you with your project. I would like to know in which framework of php your website is build. Is it native php or any php frameow Mais

$166 USD in 5 dias
(63 Comentários)

Hi, I'm very interested in Your offer. I understand that You need a coder and a security person in one, which is not the best way to get proper security. I can do some coding, but security is my specialty. I have over Mais

$250 USD in 5 dias
(42 Comentários)

Hello Hiring manager, Greetings from Evidcomm!!! We have gone through your requirements and would be pleased to work on. We have already done this kind of work in past and surely we will get finished this project Mais

$200 USD in 6 dias
(50 Comentários)

Hello Patrick, I am very very experienced in PHP and MySQL development. Please give me an opportunity to show you my expertise, services and support. We have in house ethical hacker who will make sure that your websit Mais

$231 USD in 7 dias
(24 Comentários)

Hi, We are dealing with Software Development, Server Maintenance and Software Testing. I am having very good team of 11 Software Programmers and 10 Systems Administrator and they can understand and work on your ser Mais

$222 USD in 5 dias
(58 Comentários)

----------------------------------------------------------Please Consider on My BID---------------------------------------------------Hello Sir, I having has 10 + years experience of web site development. Expert in Cus Mais

$200 USD in 5 dias
(91 Comentários)

Hi, Expert in PHP & Mysql. Please check below some of work: [login to view URL] (Car Portal in PHP, Mysql) [login to view URL] (Booking system available PHP, Mysql ) [login to view URL] Mais

$147 USD in 3 dias
(61 Comentários)

Hi Thanks very much for your requirements - Indeed we Sunwest Solutions ltd can help you in the development and security check of your current website. TECHNICAL SKILLS SUMMARY Programming PHP5, SQL, PL/SQL, T-SQL, Mais

$222 USD in 7 dias
(22 Comentários)

We are a team, JBOSolutions., we are developers (php, mysql, cms, .js, net, C#, wordpress, ecommerce, prestashop, magento....etc.) and graphic designers (photoshop, css, etc.), We are ready to start working. Thank Yo Mais

$210 USD in 7 dias
(42 Comentários)

Hello Sir, I have gone through your requirements in brief and understand your idea and preference for job as you are looking for. I have more than 5+ years of experience in PHP. I have developed more than 30 websi Mais

$249 USD in 10 dias
(31 Comentários)

Hello. I am a web developer with 11+-year experience . I work remotely on DigitalRay company - [login to view URL] - LA (USA). Technical knowledges: 1PHP JavaScript Ruby RoR ASP.Net C#, Java, Python, Zend, CakePHP, Symph Mais

$277 USD in 3 dias
(26 Comentários)

Hi, I am a professional Web Designer and Developer with over than 7 years of experience. I will be happy to surprise you with the highest quality of my work and friendly communication. Please take a look at the li Mais

$266 USD in 6 dias
(12 Comentários)

Being a professional in Software and Web Development for about 3 years, I use to develop applications for the complete customer's satisfaction by deploying robust and scalable desktop + web applications at reasonable p Mais

$147 USD in 9 dias
(29 Comentários)

Hello sir, We have good experience of Photoshop,Banner Design ,Flayer mail, .NET,Logo Design, PHP, HTML,HTML5,CSS,JavaScript,Mysql,JOOMLA,wordpress,Graphic Design,Website Design, Android, Sql Server please check my Mais

$236 USD in 8 dias
(36 Comentários)