Concluído

Take over existing PHP project - analyze code, document, and enhance

We have an existing payment processor gateway written in PHP (OOP) and MySQL. This processor gateway has an API so that shopping carts can be connected to it and then it brokers transactions to various banks via their respective APIs. There is also logging and reporting features, settlement features, etc. It is a somewhat large platform. The task is to analyze and learn the existing code (the current developers are no longer available), document how the code works (modules, execution flow, etc), then begin maintenance and enhancement tasks as directed by us. Given the unknown scope this project will be best done on an hourly basis. Person doing the work must be very familiar with reading and analyzing other people's code, debugging and testing, etc.

Habilidades: Javascript, MySQL, PHP, Arquitetura de software, SQL

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Acerca do Empregador:
( 9 comentários ) Atlanta, Spain

ID do Projeto: #16060897

Concedido a:

pofilippov

Hello. I easily learn to the existing code. I have all the necessary work experience. My experience in web programming is more than 8 years. I know many web technologies. I would like to discuss with you details of the Mais

$20 USD / hora
(24 Comentários)
5.8

49 freelancers estão ofertando em média $20/hora para esse trabalho

kchg

Hi, I just checked your job description in detail. I am self motivated and reliable PHP and Laravel Expert with 6 years experience and now I am top 5th developer on this platform with a lot of great reviews. I have Mais

$25 USD / hora
(453 Comentários)
9.6
meet2amitvw

Hi As i am core developer so can understand any customised or inbuilt script or source code... i need to first review the current setup of site and source code before i provide you accurate time and cost estimate of it Mais

$20 USD / hora
(165 Comentários)
9.3
leadconcept

Happy New Year 2018! As per my understanding you want to enhance your existing PHP source code related to payment processor as per your requirements which you will share. Can you please share complete list of featur Mais

$22 USD / hora
(93 Comentários)
9.0
marchingantssl

Hi, We are a team with expertise in Javascript, MySQL, PHP, Software Architecture, SQL. I would love to work on this project with you. Please ping me to discuss in details. Regards

$18 USD / hora
(215 Comentários)
7.8
$20 USD / hora
(196 Comentários)
7.9
stream18

Beside I have been working as IT engineer since the very start of the internet, back in 1995 when I worked managing the small team that developed the first "internet portal" of Telefónica: TeleLine. After working on t Mais

$26 USD / hora
(23 Comentários)
7.3
workspaceit

Hello, I m Tahsinul Alam, completed MSC in Soft Engineering now working as one of the project manager in WEB development team of Workspace Infotech Ltd, software/Outsourcing firm located in Dhaka, Bangladesh. We ha Mais

$22 USD / hora
(57 Comentários)
7.4
mmadi

Dear andromedapro, I have experience with these skills. I do have similar experience doing something similar to yours "Take over existing PHP project - analyze code, document, and enhance" therefore I am looking fo Mais

$17 USD / hora
(40 Comentários)
6.9
neoglobal

We are eager to get to know you and your project details further over a quick chat. We have been working in PHP and MySQL for over 9 years now and our concepts in OOP are crystal clear. Some of our design/development w Mais

$25 USD / hora
(49 Comentários)
7.3
dninfoway

Dear Sir, I am interested in this job. Kindly review my ratings and reviews here on the site for more about my web experience. Awaiting to serve you the best

$22 USD / hora
(321 Comentários)
7.3
dbuglab

Hello..., "I am “EXPERT PHP DEVELOPER“ and I’ve read your requirements and pretty confident that I will be able to get your work done within time your requirements conclude." _____________________________________ Mais

$22 USD / hora
(143 Comentários)
7.2
sunnysmile911

Hi. Dear. Are you looking fro a PHP expert? Here is the PHP expert who you're looking for. I can analyze and learn the existing code in the shortest days and enhance it. Would you like know about my PHP experiences Mais

$25 USD / hora
(29 Comentários)
6.6
webNapp

Hello, We can enhance your existing PHP based site. Please your existing code so we can analyze it. We have right credentials to fulfill your requirement and complete job. Let me know if you have any issue which you Mais

$22 USD / hora
(14 Comentários)
6.2
visionvivante

Hi, I have have got experience with these and have 7+ years of experience in PHP/MySQL based Web Designing and Development including CMS coding conventions and configurations. Please check my best PHP works: = Mais

$16 USD / hora
(33 Comentários)
6.0
itpathsolutions

Hello, Over the last 8 years, I have developed a wide range of websites and software and have the skills qualifications you are looking for. I am a Certified Developer and have rich experience, and I am sure I can Mais

$21 USD / hora
(38 Comentários)
6.3
joinwithsantanu

Hello, We have vast knowledge on wordpress, PHP, MYSQL Database, Opencart, Magento, Drupal, Codeignitor, Cake PHP, Laravel, HTML, CSS, JavaScript, Ajax Development etc. Please go through some of our design and de Mais

$22 USD / hora
(14 Comentários)
5.8
alexandersergee

Hello! How do you do. This project is a piece of cake. I am very interested in your job. After reading about the job description I was thrilled to discover that all the requirements you need from applicants precisel Mais

$22 USD / hora
(6 Comentários)
5.7
yuansun235

Hello dear, I have many experience with payment process and am confident on this project. I can work right now and can work full time. Look forward to hearing from you. Best Regards,

$20 USD / hora
(35 Comentários)
5.8
techcristaglobal

Hello I have gone through your requirement. i have more than 5 years of experience in PHP and Various PHP Framework. Further can discuss over chat thank you

$22 USD / hora
(33 Comentários)
5.8
ssspl

I have 15+ years of experience of working on php/mysql websites. In this period we worked on variety of projects from new development to managing existing and enhancing applications. I am also supported by a team of ex Mais

$20 USD / hora
(53 Comentários)
5.8