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. Anton T.

    Anton T.

    MODx Developer / PHP / MySQL / JS / Linux

    Russia - Last active: 15 days ago - Tests: 9 - Portfolio: 22

    MODx Revo/Evo developer. Over the last 9 years of working in web developing industry. I have experienced as team working (including team leader position) as well as independent freelancer. Now scope of my professional interests range from light-weight web sites to highload portals and startups. In recent years I'm developing sites mostly based on MODx CMS/CMF, but i also worked with other frameworks: Zend Framework, osCommerce, UMI.CMS, Bitrix, WordPress, Joomla and about 3-5 self-made nameless CMS. Also I have strong expirience in integration of 3rd party applications, payment systems API (Card gateways, PayPal, SMS gateways, WebMoney, Yandex.Money, RBK.Money, Money[at]Mail.ru, Qiwi), websites optimization (according to GTmetrix and Google Page Speed Test). In addition, I possess high-quality 2 years expertise in software and web testing. At your service!

    $33.33 /hr
    1,253 hours
    4.98
  2. Tanmoy S.

    Tanmoy S.

    Web Developer | Android Developer

    Bangladesh - Last active: 16 hours ago - Tests: 13 - Portfolio: 2

    Greetings. This is Tanmoy, computer science graduate, basically a programmer working with Web & Android application development. Web Development: I've strong knowledge on PHP/MySQL/JavaScript and frameworks on those like WordPress and Joomla. For MVC, I worked with PhalconPHP, Laravel & YII. My expertise is mainly on WordPress and PhalconPHP. I developed at least 800 WordPress based website which included usage of different themes, plugins, custom theme & plugin development, custom field/meta/taxonomy/cron etc. I'm very skilled in REST API based projects. I can develop API platform for you with JSON/XML response or SOAP API. Android Development: I normally develop application (not games) for Android. I'm highly skill in SQLite Database, HTTP/HTTPS/Socket connection, File, Media, In-App Purchase, Google Play Licensing, Camera, Location, Sensors etc. based projects. I use Java instead of third-party tools to provide excellence. Social Login Integration: I provide social login integration service both for web and mobile application. For modern app, you must need it to engage more users. For my expertise, dedication and hard work, I always got great feedback from client. What you're still waiting for? Just hire me to get your project done.

    Groups: Application Developers Alliance, AWeber...

    $33.33 /hr
    1,168 hours
    5.00
  3. Gustav G.

    Gustav G.

    Strong Ecommerce Developer

    Sweden - Last active: 16 hours ago - Tests: 8 - Portfolio: 5

    Nothing is impossible. The Smater, Faster and Better. I majored in Computer Science And IT at Dalarna University for 5 years. Then I have developed 2 ERP and a wide range of websites for several companies. Over the last 4 years, As a freelancer, i'v built many online shops using magento and woocommerce. So that I could own rich experience in html5, css3, angular Js, bootstrap, api development, app dev with phonegap and payment gateway integration. Iam sure that my expertise will provide the clients with satisfication and the best quality of my products.

    $38.89 /hr
    58 hours
    4.94
  4. Netkachev Andrei

    Netkachev Andrei

    Expert iOS, Android, Phonegap Developer with PHP, Angular Experience

    Ukraine - Last active: 1 day ago - Tests: 5 - Portfolio: 2

    Thank you for your visit. I'm expert iOS / Android Mobile App Developer and I have 6+ years experiences in the mobile app development. I obtained Bachelor degree of Information Science and based on my strong basic skills, I have became the master of mobile app development. I have developed many mobile apps and I'm very familiar with Chat App, Social App and E-Commerce Shopping App. What I value the most is the business client's satisfaction and I always eager to provide the creative ideas to my potential clients. I'll always be there for you and support you with my best. Thank you very much.

    $44.44 /hr
    604 hours
    5.00
  5. Otto K.

    Otto K.

    RockStar iOS/Android Developer

    Finland - Last active: 1 day ago - Tests: 5 - Portfolio: 6

    My name is Otto K. I am a senior iOS/Android Developer, with leadership experience, great level of expertise and good common sense. I have more than 6 years of experience working with native iOS(iPhone/iPad) and Android apps for different companies and clients, working from the project planning up to the end, managing a small team of developers. I enjoys working on software requirements, user-friendliness and scalable architectures, always committing to excellence and success. Over the last 6+ years, I created various types of successful iOS & Android apps which involves social networking, CMS, E-Commerce, photo/video, GPS based service, Google APIs integration, instant messaging and more. My Skills: - iOS, Android (Objective-C, Swift, Java, C#), JNI, NDK (C/C++) - XML/JSON, REST/SOAP/WCF, Parse SDK, Pubnub SDK - OpenCV, GPU Image, CoreAudio, EZAudio, Pitch Control, Bass, AVFoundation - Stripe, Paypal, Braintree, Authroize.net - iAd, Adwirl, Revmob, Admob, Chartboost, Tapjoy, Flurry. I'm flexible with my working hours and timezone, and can work easily with any existing freelancers you currently work with. I look forward to hearing from you!

    $66.67 /hr
    0 hours
    5.00
  6. Chandan K.

    Chandan K. Agency Contractor

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

    India - Last active: 16 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
    2,608 hours
    5.00
  7. 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
  8. Will Lingard

    Will Lingard Agency Contractor

    UK Expert: Mobile, Programming & Data, Web, Applications, Design...

    Thailand - Last active: 07/20/2013 - Tests: 19 - Portfolio: 37

    You can hire me directly, or our team of highly skilled designers & software developers and then I'll manage / oversee the project. Hourly / fixed-price project rates will vary depending on the level of skill and resources you require. Please get in touch to discuss how we can help your next project succeed, at every level possible. About Me: I'm a Creative, Professional, Multimedia Developer and Manager from the UK, with 12+ years of commercial experience architecting, designing, developing, deploying and supporting: software applications and media on many different platforms, including desktop, web, mobile & tablet, design for print and much more.

    Groups: Android, Application Developers Alliance

    Associated with: Ino Techne

    $50.00 /hr
    716 hours
    4.75
  9. Philippe Perez

    Philippe Perez

    Senior Software Developper

    Switzerland - Last active: 16 hours ago - Tests: 4 - Portfolio: 3

    Overall , i have more than 15 years of development experience in multiple technical and human environment. For both start-ups and blue chip companies , i did contribute to the success of numerous projects , leveraging on my object oriented background , mainly in Java ( Swing , GWT , SmartGwt , Android ) Of course i am very knowledgeable in web technologies ( javascript / html / css ) and most of relational databases ( MySql , Oracle , SqlServer ..) , JPA persistence framework ( Hibernate ) Capable of communicating in English,French, and to some extent, German and Spanish , i am eager to take every challenge. As a developer , or as a lead developer, as i did before. Whether its about 'standard' web / mobile development , or advanced endeavor ( data mining , principal component analysis ) i am eager to take the challenge. Regards Keywords section for ODesk search smartgwt , 'SmartGwt' , GWT , lucene

    $50.00 /hr
    2,806 hours
    5.00