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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, 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 4.46.

4.46
Last updated: August 1, 2015
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  1. Christopher James

    Christopher James

    PHP Web App Developer: Any Framework, APIs and UI. 15+ years (USA)

    United States - Last active: 23 hours ago - Tests: 6 - Portfolio: 12

    Since 1998 I have developed dozens of web applications focusing on a wide-range of industries including custom search engines, affiliate marketing, real estate solutions and worker safety. As an autodidact, I pride myself on learning new technologies and continually improving my skill-set. As a freelancer, I believe in professionalism, clean code and representing my craft to the highest degree possible. On the server-side, Laravel is my current PHP framework of choice, although I am comfortable working with Zend, CodeIgniter, Cake and Yii. For the database layer, I have 14 years of experience with MySQL. On the client-side, I prefer jQuery, Backbone and Twitter Bootstrap. Although I am not a graphic designer, I know my way around the Adobe software suite. I write standard compliant HTML5 and CSS3. I have an eye for useable, clean and obvious functionality. I have experience with many APIs, including Amazon, Box.net, Infusionsoft, Facebook, Twitter, PayPal, eWay, Authorize.net and Google. I can write APIs from scratch and give your application a RESTful interface. I am seeking opportunities to build custom web applications from the ground up or taking an existing code base and improving upon it.

    $110.00 /hr
    6,869 hours
    5.00
  2. Abdul Samad

    Abdul Samad

    Expert VB,ASP,ASP.NET,MSSQL,PHP,MySQL,HTML,CSS,AJAX,JQurey,WebServices

    Pakistan - Last active: 23 hours ago - Tests: 9 - Portfolio: 4

    Over the last 9+ years! I have developed many websites using ASP Classic, ASP.NET, PHP, MSAccess, MS SQL Server, MySQL, HTML, CSS, AJAX, XML, JavaScript, JASON, JQurey, JQureyUI, JQureyMobile and KendoUI. Most of my work related to HTML, CSS, ASP Classic and MySQL for personal, Small and Mid scale businesses use. I also have developed & used webservices for integration with third parties several times. I have developed many softwares using VB6, VB.NET, ADO.NET, MS Acees, MS SQL, MySQL, COM, DCOM, ADO, data mining, data extraction for single PC and distributed network for personal, Small and Mid size businesses. Most of my work involded in VB/VB.NET. I have integrated softwares & websites to third parties using API and WebService like .... Google Base, Google Map, Ford, OpenID, PayPal, Authorize.NET, MoneyBooker etc ... I have used my Mathematical & Statistical skills many times to invent solutions to problems. I have created and/or used web services, API and RESTful web service. I also have Lead Teams to develop website/software solutions for all size businesses involving all above tools/technologies for business processes like Inventory Control, Point of Sale, Purchase Management, Supply chain Management, Accounts, Document Management, Audit etc. Most Complex Project! I have developed the most complex software for Power House Circuit Designing and Simulation upto now for Singapure Base Company. It is complete tool for designing, improving and maintaing electrical circuit of a power house which involved complex mathematical calculations and statistical estimates. Largest Project I have successfully managed as Team Lead, the web project for US based Real Estate Agency with team of 9 developers. It have 25+ huge module i.e. complete set of tools required for real estate agents, brookers and companies. CMS is one of the module which let user to manage user's website accross all enteries in property & pages module etc etc .... It's 1st Phase completed in 3 years. Graphics Design I have worked in Flash for creating small animations. I have worked in Adobe Photoshop for creating a few templates for website I have converted PSD into HTML every time i have developed website I have completed many projects, i cannot list down all. here are URLs of few ... http://mrecgo.net/ (Responsive Design, PHP, MySQL, AJAX, Javascript) https://findherbs.net/ (Responsive Design, PHP, MySQL, AJAX, Jquery, Javascript,HTML, CSS) http://www.thecostumeroom.com.au/ (PHP, MySQL, Jquery, Javascript,HTML, CSS) http://pelltechnology.net/ (ASP, MySQL, AJAX, Javascript,HTML, CSS) http://www.reactionenergy.com/ (ASP, AJAX, Javascript,HTML, CSS) http://find.pelltechnology.com/ (ASP, MySQL,, HTML ) http://www.laptopteks.com/parts/ (ASP, MySQL, AJAX, Jquery, Javascript,HTML, CSS) http://www.pad.org.pk/ (ASP, HTML, CSS, Javascript) I have strong leadership skills to manage & lead team(s) to suscessful development. I am excellent in - Complete end-end management of development projects (website, software, app). - Developement of software/website/app from start to end for personal or business use. - Analysis, Design, Development, Deployment and Maintenance. - Innovating algorithems and inventing solutions for personal or business use. - Development related to Mathematics, Statistics, Simulations and Complex Algorithm. - experience of maintaining websites with ZERO down time. I like to face technical challenges and feel pleasure to resolve :)

    Groups: Application Developers Alliance

    $34.99 /hr
    3,344 hours
    4.61
  3. Ghulam Mustafa

    Ghulam Mustafa

    Web Developer

    Pakistan - Last active: 27 days ago - Tests: 2 - Portfolio: 8

    Expertise in design, development as well as enhancements of the Web applications and the corporate Web sites,product development, design as well as technical management are some of the illustrious features of my work experience. Apart from that; strong technical skills, proficiency over Internet working technologies, HTML, as well as graphic design are other important features, in my career so far.

    $15.00 /hr
    99 hours
    4.96
  4. Rajvinoth A.

    Rajvinoth A.

    PHP,Wordpress,Drupal,Opencart,Cakephp,HTML,CSS, Mysql,JS,dotNet,C#

    India - Last active: 3 days ago - Tests: 6 - Portfolio: 9

    Web developer with over 9+ years of experience. I am specialized in PHP and My SQL.I’m proficient in many tools that i use html5,css3, Java Script XML and Ajax , CMS and languages (WordPress, Joomla and PHP). My mission is to provide high quality websites, eCommerce solutions, domain and hosting services that enable small and medium businesses to establish online visibility, increase sales, and improve productivity by developing modern eye-catching layout based websites. My areas of expertise are: System Analysis/performance tuning, Php, Mysql, C#, SQL, .NET, HTML 5, CSS, XHTML, UML, ASP.NET, VBScripting, UML, OpenCart, Wordpress, Paypal, Authorize.net, Payment Gateways, API Integration etc... Looking forward to assist my clients technologically.

    $19.99 /hr
    162 hours
    4.91
  5. Dhruv Pandey

    Dhruv Pandey

    Software Development Expert

    India - Last active: 23 hours ago - Tests: 2

    I’m highly proficient in software on various niches. Over the past few years I’ve built a huge exposure while communicating with other clients with special reference to software development either web based or desktop based applications. "I’m a self-starter and my goal is to provide an upright work that deems to satisfy my clients." I am expert in software development/maintenance. I have more than 9+ year experience in software track with using HTML, CSS, JQurery, Javascript, SQL Server 2005-08, Asp.net, Asp.net MCV3/4, Ado.net, C# etc.

    $12.22 /hr
    2,839 hours
    5.00
  6. Dalwin A.

    Dalwin A. Agency Contractor

    phpFox Expert

    India - Last active: 23 hours ago - Tests: 4 - Portfolio: 24

    Over the last 7 years, I have developed a wide range of websites using HTML,PHP, PHPFOX,AJAX,JavaScript and MYSQL. I have done lots of phpfox customization works and ability to satisfy my clients. I also have experience in phpfox migration works like (Dolphin CMS to phpfox, SkaDateX to phpfox). I did many phpfox upgrade work for my clients.

    Groups: Bluehost Developers and Designers, PHPFox

    Associated with: phpmasterminds

    $11.11 /hr
    4,529 hours
    4.91
  7. Nagarajan Seshadri

    Nagarajan Seshadri Agency Contractor

    ATG/Java/J2EE Developer/Deployer/Specialist/Architect

    Netherlands - Last active: 14 days ago - Tests: 8

    I am a Software Consultant with 11+ years of experience in the IT industry, with major working knowledge in Java/J2EE. For the last 5 years I have been concentrating on Oracle ATG Web Commerce Suite - Core/Platform, Commerce, Publishing, Merchandising and Search. Have experience working in all major databases which includes Oracle, DB2, SQL Server and MySQL. Also have around 2 years of experience maintaining and doing small enhancements to Datawarehouse systems. Experienced in Estimation, Architecture, Design, Development, Review and Deployment Specialties ● ATG Architecture & Deployment ● ATG Basics - DSP Tags, Formhandlers, Droplets, Repositories, Scenarios, Slots, Targeters ● ATG Commerce - B2C / B2B, Browse & Shop, Checkout, Pipeline(s), Fulfillment, External Integrations ● ATG Search ● ATG Merchandising / Publishing ● HTML, XML, Javascript, jQuery, CSS, AJAX ● Java, JSP, Servlets ● Sitemesh, Struts, Tiles ● Oracle, SQL Server, MySQL, DB2 ● Weblogic, Websphere, JBoss, Tomcat, Apache ● Android Development ● Freelance Programming

    Associated with: WeDoIT4U

    $90.00 /hr
    24 hours
    5.00
  8. Prabu M.

    Prabu M. Agency Contractor

    Expert in PHP / JS / Jquery / MySql / MVC / Android / Web Design

    India - Last active: 2 days ago - Tests: 14 - Portfolio: 14

    To Provide full support with cent percent quality work to whom hire me for their work. PROFESSION: I am having 5 year of experience in software development / web based product and also mobile application development(Android & iOS). Created complex web sites and back-end management systems like project management,Payroll, ERP, online booking system, Auction sites, Online sell, Joomla, wordpress sites etc. The projects based on PHP in conjunction with various other web development technologies. Skills Used: PHP, MySQL, JavaScript, AJAX, Jquery, HTML 5 ,CSS, Zend framework, Laravel, Yii, Joomla, WORDPRESS, API, XML, SOAP, Jquery Mobile, Bootstrap with responsive and also web designing and logo designing...

    Groups: Bluehost Developers and Designers

    Associated with: ITROMEZ TECHNOLOGIES

    $19.93 /hr
    2,015 hours
    4.98
  9. Sarthak P.

    Sarthak P. Agency Contractor

    Expert WordPress (oDesk top 10), iOS, Android, PHP, Magento | 8+ years

    India - Last active: 2 months ago - Tests: 6 - Portfolio: 8

    Here's a quick snapshot of my skill set and experience- • 5+ years of WordPress [Top 10% on oDesk] • 5+ years of PHP, MySQL, jQuery, AJAX experience • 3+ years of iPhone OS and Android programming experience • 3+ years mobile application development • 4+ years of object oriented programming based development • Strong Grip on Xcode, Instruments, Interface Builder, eclipse • Possess intense knowledge of Objective-C, Web Services, XML, and JSON, Java • Passionate advocate of concise and simple code, designs and applications • Have experience in a light-weight, rapid turnaround engineering environment – agile specifically • Great SQL Skills working in MySQL, SQLite • Experience with consumer facing UI development My Experience I'm a Computer Engineer from India with passion and talent for my work. Over the last 5 years, I have developed a wide range of websites using PHP, MySQL, HTML, jQuery, Ajax, Javascript. The sites have been for start-up companies, medium and large business as well as for individuals. I'm very strong at OOP concepts and possess good knowledge of website designing and testing. My Qualities I ask questions whenever I'm not clear, I think out of the box and most importantly I WORK QUICKLY AND DON'T COMPROMISE WITH QUALITY. Once I have a project in my hands - I give my best. I believe honesty and good communication are most important for a successful collaboration and a long term relationship. I'm looking forward to your challenging project. :-)

    Groups: Bluehost Developers and Designers, LoadedCommerce

    Associated with: Pricus

    $20.00 /hr
    598 hours
    5.00