Help Upgrading Payment Gateway Integration for Custom e-commerce website

Cerrado Publicado hace 4 años Pagado a la entrega
Cerrado Pagado a la entrega

We have a mature web-based custom food ordering application that was initially integrated with First Data Payeezy's payment gateway a few years back. Payeezy recently updated their API and are requiring a move to the new version by the new year. Need help identifying the changes that need to happen in my application, implementing them and testing them to ensure the transition to the new version is smooth.

It’s a huge plus if you have experience with the latest version of [login to view URL] for Payeezy payment gateway integration.

I need it done asap. So please apply if you can get started immediately and accomplish the task shortly.

If you finish it successfully, more on-going tasks would follow.

PHP Payment Gateway Integration Node.js AngularJS MySQL

Nº del proyecto: #20893918

Sobre el proyecto

26 propuestas Proyecto remoto Activo hace 4 años

26 freelancers están ofertando un promedio de $173 por este trabajo

eClickApps

Hi, Hope you are doing good. As you mention in the job description you want to update your payment gateway Integration for your custom e-commerce websitE. please initiate me over chat for a detail discussion about your Más

$220 USD en 7 días
(209 comentarios)
8.2
idragon712

Hello. I have rich experience with Payment Gateway using Payment.js. Ongoing project welcome!. I am a serious bidder. As a web expert, I have strong skills for 7 more than years. I hope to work with you because my skil Más

$140 USD en 7 días
(89 comentarios)
7.7
bogahapitiya

Dear Client How are you? I have read your post and checked your requirements carefully. I can do it, I can start immediately and I will do my best to satisfy you. I have developed website for 15 years and I am senior f Más

$180 USD en 7 días
(58 comentarios)
7.1
kyleevert

Dear Client! I am very happy to see your project detail. I think it is just my project. :) I already read your requirement and understood fully. As you can see in my profile, (my review: https://www.freelancer.com/u/ky Más

$140 USD en 7 días
(23 comentarios)
6.2
pakistansolution

Hi.! I have read your description and understood you need an e-commerce site. I'm a full professional in an e-commerce site. Yes, I assure you that I will do this task with complete interest and 100% satisfaction. Plea Más

$250 USD en 7 días
(78 comentarios)
6.2
octacer

Hi, Hope you are doing well! I saw you need some customization of a website for the mobile view, I will do it for you quickly dear, I will upgrade your website according to your requirement .I am a designer with 2+ yea Más

$140 USD en 7 días
(7 comentarios)
4.6
V2IDEAS

Hi , I can upgrade your payment gateway. I presume your website is on php and i am confident of completing the task since i have been working on php from last 7 years Let me know if that sounds good to you Thanks

$190 USD en 7 días
(11 comentarios)
4.3
saadtariq329

Hello, I just had read your project narrative & examined the attached sample chronically. Few queries are jumping up to catch my attention to complete this incomplete task for response I need you to talk to me. Let’s Más

$140 USD en 7 días
(5 comentarios)
3.6
techshomez

Hello, I've gone through your descriptions and I fully understand what you wanted me to build because I've previously worked on a project that is very related to yours and the project is now successful, I'm a professi Más

$160 USD en 15 días
(4 comentarios)
2.0