Payment Gateway Integration Freelancers

Browse Payment Gateway Integration job posts for project examples or post your job on Upwork for free!

Payment Gateway Integration Job Cost Overview

Typical total cost of Upwork Payment Gateway Integration projects based on completed and fixed-price jobs.

Upwork Payment Gateway Integration Jobs Completed Quarterly

On average, 39 Payment Gateway Integration projects are completed every quarter on Upwork.

39

Time to Complete Upwork Payment Gateway Integration Jobs

Time needed to complete a Payment Gateway Integration project on Upwork.

Average Payment Gateway Integration Freelancer Feedback Score

Payment Gateway Integration Upwork freelancers typically receive a client rating of 4.38.

4.38
Last updated: July 1, 2015
More options
Clear all filters
  1. Simon Weingand

    Simon Weingand

    Senior iOS and Android and Back-end Developer

    Germany - Last active: 4 days ago - Tests: 16 - Portfolio: 2

    Thanks for reviewing my profile As a creative and passionate professional programmer with 10+ years of experience. Major skills: - iOS, Android, Phonegap/Cordova(jQueryMobile, SenchaTouch, Ionic) - Objective-C, Swift, C/C++, Java, - PHP/MySql, Ruby on Rails, AngularJS, Node.js, Javascript, HTML, CSS, jQuery - Parse.com, Amazon, Heroku, MongoDB, RESTful API, AJAX, JSON/XML, RSS - Facebook, Twitter, Instagram, Google+, VK, Foursquare - Paypal, Stripe, In-app purchase - Google App Engine, Google Map Api, Google Drive, GPS, BLE, NFC, iBeacon, VOIP - Git, Bitbucket, Testflight

    $55.56 /hr
    1,138 hours
    5.00
  2. Chandan K.

    Chandan K. Agency Contractor

    Sr Developer in PHP, Wordpress, Joomla, Drupal, Magento, Authorize.net

    India - Last active: 21 hours ago - Tests: 12 - Portfolio: 9

    More than 10 years of experience in LAMP Stack. I have developed various site in LAMP stack using following opensource : Joomla, Wordpress, Drupal, CakePHP, CodeIgniter, osCommerce, Magento etc. - authorize.net certified developer - PSD to HTML5 conversion - PSD to Responsive HTML - PSD to Responsive wordpress theme. - Joomla Responsive theme - Joomla Developer

    Groups: Bluehost Developers and Designers, JomSocial...

    Associated with: Avya Technology Private Limited

    $40.00 /hr
    2,711 hours
    5.00
  3. Rohan S.

    Rohan S. Agency Contractor

    WordPress Prestashop Magento eCommerce PHP Web Developer

    India - Last active: 21 hours ago - Tests: 7 - Portfolio: 14

    Over the last 6 years, I have developed a wide range of websites and web applications using HTML, PHP and MySQL etc. My core competency lies in complete management of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business. I also have experience in the following areas: WordPress, Prestashop, OpenCart, Magento, Shopify, ZenCart, OSCommerce, Tomato Cart, OOP, Smarty Templates, Ajax, JSON, JavaScript, Jquery, JQPlot, jQuery UI, Google Map, Google Website Optimizer, Dreamweaver Templates, Facebook API, Amazon Checkout, Amazon API, Paypal, ccAvenue, Authorize.net, UPS, USPS, Fedex, RocketShipIt API, Highwire, LiveZilla Live Chat and SEO

    Groups: Application Developers Alliance, Bluehost Developers and Designers...

    Associated with: inLoop Technologies

    $44.44 /hr
    5,210 hours
    4.97
  4. Mehul D.

    Mehul D. Agency Contractor

    Expert in PHP/Mysql/Laravel/CodeIgniter

    India - Last active: 1 day ago - Tests: 26 - Portfolio: 34

    100% client satisfaction is my motto ! Having 7+ years of extensive expertise in PHP, My SQL, HTML, CSS and frameworks like Laravel, CodeIgniter and CakePHP. Strong experience with Laravel, user interface and interactive concepts regarding Search Engine Optimization (SEO), Section 508 web accessibility, Blade template engine, web analytic tools and SDLC. With 5 years of development and recent 2 years project management experience, I know how to meet deadlines, prioritize and toggle between many projects in a fast-paced work environment.

    Groups: Joomla!, Pinnacle Cart eCommerce Application...

    Associated with: ArsenalTech Agency

    $33.33 /hr
    4,081 hours
    4.93
  5. Aamir Hussain

    Aamir Hussain Agency Contractor

    WordPress, e-Commerce, Front-End Developer

    Pakistan - Last active: 27 days ago - Tests: 7 - Portfolio: 20

    My ultimate goal is to help small and medium companies to build their successful online businesses by development of cutting-edge web sites and user experiences that strategically leverage and maximize their online presence. I have expertise in WordPress, Website Security, Website Migrations & Updating, FaceBook, Twitter, Linkeddin, eCommerce, Joomla, Moodle LMS, cPanel Hosting, WHM/WHMCS, Google Small Business Services and SEM, SEO. Project Management, Design, CSS, MySQL database and expert level skills in PHP programming and HTML5. I can provide some of the best, and most cost effective online business solutions in the marketplace. By using open source products and customizing them to your requirements, I can focus your budget where it needs to be, in marketing and promoting your website and business. With select products your development time and cost can be greatly reduced. These products are not proprietary and have a world wide support network. Many have built in SEO/SEM and Mobile solutions that can offset cost for those developments. Open Source Advantages: • Integrated Store (eCommerce) • Social Networking • Mobile Compliant • Non-Proprietary • Cost Effective • Reduced Development Time • Built In Solutions • Modular Framework • Global Support Network • Training & Tutorials • 1000’s of potential solutions • and much, much more I can provide a custom detailed proposal with estimates for pricing and project completion time upon request. I can also arrange a meeting to discus what solutions will work for you. I have been in business since 2005 and have established a reputation for production, quality work and meeting deadlines. I look forward to showing you that it is well deserved.

    Groups: Application Developers Alliance, Bluehost Developers and Designers...

    Associated with: W3facility

    $54.00 /hr
    47 hours
    4.96
  6. DeeJ Kinder

    DeeJ Kinder

    Sr. Australian Web Developer

    Australia - Last active: 07/09/2013 - Tests: 3 - Portfolio: 10

    A one stop shop for all your web development needs. Experienced Web Developer with over 7 years experience working with leading digital agencies & businesses to design and develop exciting & challenging web properties. Capable of taking a project from concept to deployment and beyond. I harness the latest technologies to create the most appropriate solutions to your development needs. Follow coding standards, design patters & best practices to ensure all code works fast and efficiently the first time. Expertise: - PHP: Development & optimization - MVC: Zend, Symphony, Smarty - MySQL, DoctrineORM - CMS: Drupal, Wordpress - MOBILE - Responsive design, Phonegap - HTML, XHTML, HTML5, CSS, CSS3, JavaScript, jQuery, Ajax, Json, DHTML, XML - API Integration: Facebook, Twitter, eBay, eWay, PayPal, openAds, Google Adsense, Google Analytics My past responsibilities have included: - Developing a custom scalable CMS with fine grained content and user permissions capable of managing multiple large media heavy websites - Designing multiple databases big, small, complex and simple and also performed query optimisation - Server administration for 20+ Servers, EC2 Instances running LAMP stacks - Creating a game tracking system capable of tracking millions of game loads on third party websites across the globe daily - Creation of a Virtual Currency system with API's for integration with third party applications - Payment Gateway Integration with multiple currencies (eWay, PayPal etc..) - Custom built shopping cart for the sale of both virtual and physical products - Successfully integrated numerous websites with APIs from social networks like Facebook and Twitter - Designed and developed several Facebook applications - Converting Existing Websites to Zend Framework - Built Integrated competition systems with automated shut off and winner picker - Score Submissions Systems for major games portals and branded casual gaming websites - Creation and management of Recurring Payment systems - Administration of Development Virtual Machines - GeoLocation - Migrating PHP 4 applications to PHP 5 - Integrated OpenX ad-serving platform with Content Management Systems - eBay API integration - Facebook API integration - MySQL query optimization - Optimization for mobile devices - Performed front end design including responsive designs - Created banners for ad campaigns - PLUS MUCH MORE! Been burnt by a low cost developer? Need your site fixed, upgraded or enhanced? I also specialize in fixing and optimizing poorly developed & poorly functioning web properties. Get your site fixed by some one who knows what their doing today! If you have any questions feel free to ask.

    $111.11 /hr
    0 hours
    5.00
  7. Syed Ali Ahmad

    Syed Ali Ahmad

    Senior Software Engineer with 13 years of experience

    Pakistan - Last active: 21 hours ago - Tests: 4 - Portfolio: 11

    My expertise mainly are in PHP web site development, e-commerce and Java In PHP i have developed solutions using ajax and javascripting, using mysql at the backend. I have full knowhow and integration experience of payment gateways like paypal, 2CO, MIGS, Barcleys EPDQ, Authorise.net and stripe In Java, I have work experience with version 5,6,7 SE for Desktop(linux and windows) and server(unix/AIX based/Blades) based applications. I have developed these application using SWING, sockets communication api, ITEXT pdf api, moreover i have done device interfacing (scanners, POS printers , cameras). When I entered the software development field some 10 years back I developed some very intense desktop and web applications using VB6 and asp. But now i do most of my development in java and php as it gives me cross platform support.

    Groups: LoginRadius

    $11.11 /hr
    90 hours
    4.81
  8. Vahagn Podosyan

    Vahagn Podosyan

    CodeIgniter - HTML5/CSS3 - PHP/mySQL - jQuery - Bootstrap

    Armenia - Last active: 1 day ago - Tests: 6 - Portfolio: 26

    <?php // start echo 'Hello World!!!'; $header="Front-end/Back-end Developer with 8 years work experience"; $message="CSS3/HTML5 (including transitions and animations + CSS inheritance), OOP, PHP4/PHP5, mySQL, Codeigniter framework, jQuery v1.7+, AJAX, Twitter Bootstrap V2, V3 CMS experience: Cs-Cart, Opencart, OxyClassfields, Magento, Joomla 1.5+, Wordpress, Fusion, Fusion News, Cute, Drupal, SocialEngine,PHPfox,skaDate... Also: Photoshop/ swishMax, Dreamviewer, Fireworks ------------------------------------------------------------------------------------------------ I belive knowledge is power but without utilizing it through community service and professional networking this knowledge would be absolute or useless in no time, please let us collaborate to serve our communities what ever it is professional , academic , development, design and more. . . I will be very happy for having business with you or with your company. PS. "I’m an easy going person that works well with everyone. I enjoy being around different types of people and I like to always challenge myself to improve at everything I do." With Best Regards: Vahagn Podosyan. "; echo $header.$message; // end ?> Enjoy;)

    Groups: LoginRadius

    $24.44 /hr
    296 hours
    4.98
  9. Ashish Sharma

    Ashish Sharma

    6+ years, Sr ROR /Javascript and Cucumber/Capybara Developer

    India - Last active: 2 days ago - Tests: 7 - Portfolio: 4

    I am an Odesk verified professional Ruby on Rails developer. Over the last 6+ years, experienced Ruby on Rails developer. I have Excellent knowledge with GIT, Heroku, bootstrap and good hand with webdesigning. I have worked a wide range of websites using ROR and MySQL/PostgreSQL, JavaScript including sites for startup companies and small businesses. Skills: - Ruby on Rails(with latest version), - Testing (Expert with Rspec, Cucumber and Capybara ) - TDD, BDD, MVC, - Version control systems (svn, git), - Bugtracking systems (pivotal, Jira, Asana, Campfire, redmine), - JavaScript ( + jQuery and CoffeeScript), - Databases (MySQL, PosgreSQL, MongoDB) - Payment systems (Authorize.net, Brainree, Stripe, Paypal Chargify) - SMS gateway (Twilio, Tropo) - Heroku, AWS(EC2 and S3). - Agile development methodologies - elasticsearch, mailchimp, mandrill Best practices: agile, scrum, OO, CI I am seeking a responsible job with a long-term opportunity for professional challenges to use my skills in the best possible way for achieving the company's goal and to grow with the dynamic people.

    Groups: Upwork Verified Developers

    $40.00 /hr
    2,657 hours
    4.83
  10. Poonam S.

    Poonam S.

    web developer

    India - Last active: 1 day ago - Tests: 12 - Portfolio: 11

    3.5+ Years Experience in Web Developing. Looking for Fast Service , Good Communication ,Full Time Work and Quality Work.....it's an end of your search............. I have worked on wide range of application. I have the following skills: # HTML5, CSS3, W3C Standards, Responsive HTML, Twitter Bootstrap # PHP, CMS, Mysql, Jquery, Ajax, Javascript, eCommerce # Database Design, Google Map API, Paypal Payment Gateway Integration. On oDesk I'm looking for interesting projects with a sight on long-term fruitful cooperation. I am seeking opportunities to build websites from the ground up for you or your business. Thanks, Poonam

    $14.44 /hr
    466 hours
    4.68