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Anupjyoti D. - Full-stack Web Developer

Anupjyoti D.

Full-stack Web Developer

$20/hr
1,398 hours
India
100% JOB SUCCESS
“Excellent to work! He keeps you updated all the way through the job and is very prompt to reply. He replies to my message in a timely manner I some times wondered if he sleeps.”
  • WordPress
  • SilverStripe
  • PHP
Lalit K. - Software Developer

Lalit K.

Software Developer

$18/hr
4,333 hours
India
99% JOB SUCCESS
“Lalit has been excellent to work with and I will continue working with him for many years in the future. He has great communication and an amazing work ethic. 5 STARS absolutely.”
  • Caspio Programming
  • C#
Lalatendu K. - Senior Software Developer

Lalatendu K.

Senior Software Developer

$20/hr
2,891 hours
India
96% JOB SUCCESS
“Lalatendu did a great job for us. Will use again on next project.”
  • Caspio Programming
  • C#
  • d3.js
Tarun N. - PHP/MySQL Developer

Tarun N.

PHP/MySQL Developer

$20/hr
1,806 hours
India
95% JOB SUCCESS
  • PHP
  • CakePHP
  • JavaScript
  • AJAX
chinmay s. - Expert yii  Cakephp wordpress codeignitor Developer

chinmay s.

Expert yii Cakephp wordpress codeignitor Developer

$15/hr
140 hours
India
94% JOB SUCCESS
“I had a great experience working which Chinmay. He was very helpful and communicative. Great response time from him and was able to reach him even after hours and weekends.”
  • WordPress
  • Yii
  • CodeIgniter
Eric H. - Professional Magento Developer

Eric H.

Professional Magento Developer

$40/hr
175 hours
Germany
100% JOB SUCCESS
“I asked Eric to help my magento site issues in an emergency. He solved them quickly and communicated with me very well. He is really skillful to solve difficult problems. I would...”
  • Magento
  • Zend Framework
  • PHP
Erik H. - iOS Developer (Objective-C, Swift, Cocoa)

Erik H.

iOS Developer (Objective-C, Swift, Cocoa)

$55/hr
1,110 hours
Sweden
100% JOB SUCCESS
“Erik was incredibly helpful and knowledgeable. He was easy to talk to and took the time to make sure each point was understood, by a laymen like me. I hope to work with him again.”
  • Objective-C
  • Swift
  • Cocoa
Andrei I. - Java/Grails Developer

Andrei I.

Java/Grails Developer

$35.56/hr
5,631 hours
Germany
100% JOB SUCCESS
“Andrej is an awesome freelancer. We worked over 1 year together, in total more than 1900 hours. Definitiv one of the best you can hire at upwork, we will continue our collaboration...”
  • Grails
  • Java
  • Hibernate
  • Git
Pavel D. - C++/C# Developer

Pavel D.

C++/C# Developer

$15/hr
87 hours
Ukraine
100% JOB SUCCESS
“Great work ethic.”
  • C#
  • C++
  • JavaScript
  • SQL
Paul S. - Senior iPhone & Android Mobile Developer

Paul S.

Senior iPhone & Android Mobile Developer

$57.5/hr
244 hours
France
100% JOB SUCCESS
“Paul is an extremely skilled, dedicated and hard-working guy who is passionate about what he does and really cares. He delivered within the deadline, has great communcational skills...”
  • iOS Development
  • Swift
Ira L. - UI/UX Designer

Ira L.

UI/UX Designer

$12/hr
90 hours
Ukraine
100% JOB SUCCESS
  • Web design
  • Adobe Photoshop

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At a Glance: Payment Gateway Integration

Payment gateway integration enables your website to process payments online. If you’re looking to integrate PayPal, Google Checkout, Authorize.net, or another payment gateway into your website, you’ll need the help of a payment gateway specialist to get your project started.
A payment gateway specialist can provide you with a means for your customers to pay online—whether it’s by credit card, check, or debit card. They are experienced with a variety of e-commerce platforms, including Shopify, Bigcommerce, and OpenCart, and can help you identify payment gateways that are compatible with your e-commerce site. Payment integration developers can also use Java, PHP, or other programming languages to help build the back-end APIs that will allow your users to interact with your payment gateway of choice. Whether you need help setting up a merchant account with Amazon Payments or wish to switch gateways for your existing site, payment gateway specialists on Upwork can help you integrate your chosen payment system into your online business.

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