Payment Gateway Integration Freelancers

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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, 53 Payment Gateway Integration projects are completed every quarter on Upwork.

53

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 4.34.

4.34
Last updated: May 1, 2015
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  1. Joseph DiDomenico

    Joseph DiDomenico

    ZenCart Expert - PHP - Web Design and Development

    United States - Last active: 1 day ago - Tests: 3 - Portfolio: 27

    I've been honored as being in the Top 5% of Web Developers on oDesk. Located in the USA with extensive experience in Zen Cart, e-commerce, WordPress, web design, SEO, programming (PHP), MySQL, and email marketing. All new sites are responsive and mobile friendly which is critical today. I'm friendly, easy to work with, and will speak with you on the phone! Yes, phone calls are billable once contract is started. My entire portfolio can be viewed here: www.embryodesign.com IMPORTANT: Notice I have many OPEN jobs on my profile. This is because my clients opt to keep them open, essentially keeping me on retainer for ongoing updates and general maintenance. I'm very fast at what I do. So, don't let the hourly rate scare you. Most Zen Cart upgrades run in the $500 - $1,000 range. Is your company worth taking a chance on having it done cheap? Or, would you rather be confident in knowing it's done right?

    Groups: LoadedCommerce

    $55.56 /hr
    2,896 hours
    4.98
  2. Chandan K.

    Chandan K. Agency Contractor

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

    India - Last active: 1 day 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
    2,588 hours
    5.00
  3. Aamir Hussain

    Aamir Hussain Agency Contractor

    WordPress, e-Commerce, PHP-MySQL and Front-End Developer

    Pakistan - Last active: 16 days ago - Tests: 7 - Portfolio: 17

    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. Thank you for giving me the opportunity to bid for your business. 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. If you require more info, you can view my profile & portfolio at my website http://w3facility.com/

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

    Associated with: W3facility

    $54.00 /hr
    47 hours
    4.96
  4. DeeJ Kinder

    DeeJ Kinder

    Sr. Australian Web Developer

    Australia - Last active: 07/09/2013 - Tests: 3 - Portfolio: 8

    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
  5. Vahagn P.

    Vahagn P.

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

    Armenia - Last active: 1 day ago - Tests: 6 - Portfolio: 24

    <?php // start echo 'Hello World!!!'; $header="Front-end/Back-end Developer with 6 years work experience"; $message="CSS3/HTML5 (including transitions and animations + CSS inheritance), OOP, PHP4/PHP5, mySQL, Codeigniter framework, jQuery v1.7+, AJAX 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
    265 hours
    4.98
  6. Nadeem A.

    Nadeem A.

    Expert Web Engineer

    Pakistan - Last active: 3 days ago - Tests: 6 - Portfolio: 12

    Over the last 5 years, I have developed a wide range of websites using PHP, Codeigniter, HMTL, DHTML, Wordpress and MySQL including sites for startup companies and small businesses. My core competency lies in complete end-end management of a new website and mobile development project, and I am seeking opportunities to build applications from the ground up for you or your business. My Experties are: PHP, OOP, MVC Codeigniter, Smarty, CakePHP, Yii, Wordpress, Plugin Development, PSD to Wordpress.WordPress Migration and Database Reset XHTML, HTML5, CSS3, Bootstrap, Advanced Typography. PSD to HTML, HTML Email Templates, responsive Email Templates, Web Semantics, Making websites responsive Website Speed Optimization with multiple tools Mysql, postgresql Ecommerce Websites, -- Web Designing, Redesign services during the holiday seasons(logo designs to include holiday symbols and/or colors, new backgrounds or fonts to go with holidays) BigCommerce Javascript (Jquery, Modernizer.js, lettering.js,Isotope,Masonry and other libraries), Ajax, XML, Web services, APIs, Payment Gateways Integration Paypal Advanced APIs. Google App Script Git Version Control Andriod apps development, IPhone Apps development, Facebook Graph API, Facebook app Development, Twitter API, Linkedin API, Tumbler API, Google+ API, C++, Java, Software design and Testing. Thank you

    Groups: Crossrider, PHPFox

    $22.22 /hr
    219 hours
    4.67
  7. Muhammad W.

    Muhammad W.

    Experienced in PHP,Wordpress , Bootstrap , html 5, , CSS3

    Pakistan - Last active: 2 days ago - Tests: 1 - Portfolio: 2

    In the Last 6 Years i have worked with a lot in Latest Web Development Techniques and developed a lot websites using them. Have the experience to work with the WordPress , Joomla, HTML 5 Bootstrap Responsive Design and ecommerce solutions like OS-commerce Big commerce.. In Custom Web Development i have done alot of work in the HTML , CSS 3 , PHP AJAX JAVASCRIPT JQUERY MYSQL XHTML Web Application Development Wordpress theme development and customization PSD To Wordpress PSD To XHTML

    $6.00 /hr
    1,060 hours
    4.61
  8. Damian H.

    Damian H.

    Project Management / Web Development

    Latvia - Last active: 1 day ago - Tests: 4 - Portfolio: 7

    Over eight years I worked in Switzerland for web agencies, over three years on the CRM of a middle size company. I was involved in more than 100 projects mostly as Developer and Project Manager. My English skills are good, I know also German and some French. http://www.singmyring.com Development, jPlayer Integration, ASP http://faircar.is Conversion PSD to Joomla, Car Rental Script Integration, Web Development http://www.schneiders-davos.ch Typo3-eCommerce-Module tt_shop Installation and Customization http://www.graubuenden.ch Web Development, Typo3 News Module, eBooking Integrations http://www.peronegro.com Project Management, Web Development, eCommerce, Blog, eBooking, Payment Integration http://www.kalk-ex.ch Project Management, Web Development, CRM System Skills - PHP - mySQL - Javascript - CSS - HTML - Ajax - jQuery - XML - MVC / OOP - Regex / htaccess - Typoscript - Lingo - Actionscript - AutoIt / C eCommerce and CMS - PrestaShop - Magento - osCommerce - Joomla - WordPress - Elgg - Contenido - Typo 3 Payment Solutions - SaferPay - PayPal - Moneybookers - Postfinance - Worldpay Promotion - Facebook / Social Networks Promotion - On-page Optimization and SEO Consultation

    $50.00 /hr
    424 hours
    4.62
  9. Simon Weingand

    Simon Weingand

    Senior iOS and Android and Back-end Developer

    Germany - Last active: 3 days ago - Tests: 15

    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

    $57.00 /hr
    1,098 hours
    5.00
  10. Sutan Kasturi

    Sutan Kasturi

    RockStar iOS8/iPhone/iPad/Android/Parse.com/Back-end Develper

    Malaysia - Last active: 3 days ago - Tests: 23

    ★★★★★ Client's Satisfaction ★★★★★ ★★★★★ High Quality ★★★★★ ★★★★★ Exact Deadline ★★★★★ Thanks for your visiting my profile. I am looking for a long-term relationship. I am a passionate person and immerse myself in whatever project. I have 7+ years of experience in iOS and Android Programming since 2008. When I started to work on freelancer, I thought mobile platform would be great in the near future, so I studied it and made many apps until now. Thanks to my parents,I was born with talented brain,so I can learn new technology quickly and implement it to my projects. For example,I 've learnt Swift programming within a month by myself and now I 'm an excellent Swift developer and I 've done already some projects with Swift language. Here're my specialization and experiences in mobile application development. My areas of specialization - iOS/Apple Mobile Application Development.(XCode, Objective-C, Swift) - Android/Google Mobile Application Development. (Eclipse, Android Studio, Java, Android) - PhoneGap/Cordova(jQueryMobile, SenchTouch, Ionic) - RESTful API and Web Application Development (PHP/MySql, Ruby on Rails, NodeJS) - Testing and Source Management with Git, Bitbucket, TestFlight, GIRA, agile My experiences: - Social Networking Integration(Facebook, Twitter, LinkedIn, Google+, Instagram, Youtube, VK) - Photo sharing with Parse.com - Realtime chat with Firebase and XMPP - Video and audio chat with QuickBlox and OpenTok. - Video and audio Live Streaming with VLC and FFMPEG - Camera Controlling by WIFI - Photo Editing(Color, Contrast, Brightness, Crop, Merge) - Calling by VoIP - Phone Verification - SMS Scheduling - Find Location by Geolocation. - GPS Tracking - Marketing by Geo-fence - Searching and discovering place by Foursquare - Uploading and downloading file to GoogleDriver - Video and Audio Player - File Synchronizing on Cloud Storage - Offline Data management by CoreData and Sqlite - RSS Feed Reader - Encryption and Decryption data by Encryption Algorithm - Barcode/QRCode recognition and generation - Speech Recognition: NDEV, Google Speech Recognition - Google Translate, Google TTS, ReadSpeaker's TTS - Bluetooth LowEnergy(BLE), iBeacon, NFC - In-App Purchase and In-App Billing, Paypal and credit card Integration, Stripe - Push and Local Notification, Google Analytics - Google Maps, Foursquare, Geolocation, GPS, Geofencing, Open Street Maps

    $66.67 /hr
    83 hours
    5.00