Help Upgrading Payment Gateway Integration for Custom e-commerce website

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.

Kemahiran: PHP, Payment Gateway Integration, node.js, Angular.js, MySQL

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Tentang Majikan:
( 2 ulasan ) Las Vegas, United States

ID Projek: #20893918

33 pekerja bebas membida secara purata $169 untuk pekerjaan ini


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$151 USD dalam 2 hari
(804 Ulasan)

Hello, Hope you are doing well. After carefully reviewing the requirements of the job description, I feel that we are very much suitable for the job. We can start working now . please give a chance to work for you Lagi

$248 USD dalam 5 hari
(304 Ulasan)

We have built several ecommerce stores like [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] Lagi

$250 USD dalam 5 hari
(308 Ulasan)

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 Lagi

$220 USD dalam 7 hari
(154 Ulasan)

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 Lagi

$140 USD dalam 7 hari
(79 Ulasan)

Greetings! I am expert in Online Food Ordering System. We provide complete solution from Web to Mobile App. [login to view URL] [login to view URL] [login to view URL] https: Lagi

$160 USD dalam 7 hari
(51 Ulasan)

Hello, I've read your project description and I want to tell you that I can Help you to upgrade Payment Gateway Integration for Custom e-commerce website for you as per your [login to view URL] have a quick chat to di Lagi

$90 USD dalam 10 hari
(163 Ulasan)

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$200 USD dalam 3 hari
(122 Ulasan)

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$180 USD dalam 7 hari
(54 Ulasan)

Hi there, Greetings from TechPlus! I've reviewed your requirements & ready to upgrade payment gateway integration of Payeezy. 5+ Years Expertise in : CMS (Wordpress, Magento, Shopify, OpenCart, Joomla, Drupal, Prest Lagi

$200 USD dalam 5 hari
(103 Ulasan)

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$60 USD dalam 2 hari
(62 Ulasan)

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$190 USD dalam 7 hari
(33 Ulasan)

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$200 USD dalam 5 hari
(33 Ulasan)

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$140 USD dalam 7 hari
(20 Ulasan)

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 Lagi

$250 USD dalam 7 hari
(63 Ulasan)

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$200 USD dalam 5 hari
(22 Ulasan)

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$140 USD dalam 7 hari
(20 Ulasan)

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$140 USD dalam 7 hari
(14 Ulasan)

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$120 USD dalam 2 hari
(28 Ulasan)

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$140 USD dalam 7 hari
(19 Ulasan)