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, 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
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  1. Bilash S.

    Bilash S. Agency Contractor

    Ruby On Rails | TDD | jQuery | J2EE | Server Expert

    Bangladesh - Last active: 1 day ago - Tests: 3 - Portfolio: 8

    Over the last 6+ years, I have developed a wide range of websites using JAVA, ROR, and MySQL including sites for start up companies and small businesses. I am seeking opportunities to build websites from the ground up for you or your business.

    Groups: Engine Yard Ruby on Rails Professionals Network

    Associated with: BSquare Technologies

    $44.44 /hr
    3,521 hours
    4.99
  2. Philippe Perez

    Philippe Perez

    Senior Software Developper

    Switzerland - Last active: 1 day 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
    2,913 hours
    5.00
  3. Mitchel M.

    Mitchel M.

    Experienced Coldfusion/Mendix/Frontend web/Integration specialist

    Netherlands - Last active: 1 month ago - Tests: 4 - Portfolio: 2

    Over the last 9 years I have developed several webapplications and desktop applications using different techniques.I started with PHP and MySQL developing some small webapplications and websites during that time. After that I started working developing larger web applications based on Coldfusion and MSSQL. In these past 9 years I developed my CSS3 (LESS), (X)HTML (Bootstrap) and JavaScript (Dojo, JQuery, AngularJS and many more) skills as well. I also have experience with AJAX and JAVA development. Because of my bachelor study I also challenged myself to learn more developing methods such as DSDM and Agile scrum. At the same time I learned to work with project management methods like Prince2 and SDM. I have experience with remote working because it is something I have been doing for 7 years.

    Groups: Microsoft Certified Professionals

    $75.00 /hr
    821 hours
    4.77
  4. Nimesh P.

    Nimesh P.

    Sr. QA Engineer-Expert Software Tester-MAC/Android/iOS/Web App QA Lead

    India - Last active: 1 day ago - Tests: 13 - Portfolio: 36

    ★ TOP 1% of Successful oDesk Freelancers (Certified) ★ ★ The Only QA Freelancer on oDesk having completed (more than 75 JOBS + 11400 plus HOURS + 5 STAR Rating) all together ★ ★ Ranked Top # 3 QA Engineer at entire oDesk marketplace ★ Logged 9000+ valid defects overall ★ ★ A Full time Freelancer & Certified Software Test Engineer ★ ★ 11 Years of extensive experience in Manual and Automated testing ★ ★ Plenty of experience in Agile/Scrum/Kanban/Lean methodologies ★ 100% client satisfaction ratio ★ ★ 75 % are repeated clients ★ ★ 100 % flexible, can work in any time zone ★ ★ The apps I have tested are in All Time Great/Award winning categories like Color Splash, Brainscape, Timeline 3D, Language Therapy, Gametime, etc.. ★ oDesk Top 10% in : ✔ Software Testing Test ✔ SQL Test, ✔ MS SQL Server Test, ✔ US/UK English Basic skills Test, ✔ English Spelling/Vocabulary Tests, ✔ Wordpress Test, and many more... ★ Devices available for Testing: ★ iPhone 6 (iOS 8.3) iPhone 5 (iOS 8.3) iPhone 4s (iOS 8.3) iPad 3 (iOS 8.3) Samsung Galaxy S5 (Android 5.0) Samsung Galaxy S3 (Android 4.3) Google Nexus 7 (Android 4.4.2) Windows XP/7/8 (All Browsers) Mac OS X (10.10.3) ★ I work in a unique way: You don't have clear requirement !!! No Problem, I don't need it. You are still preparing the specification !!! No Problem, I don't wait for that. You have a budget constraint !!! No worries, I would fit into it. You don't have any test cases/test plans/documents in place !!! No Problem, that's where I come into the picture. ★ ★ ★ GIVE ME YOUR APPLICATION, I'LL GIVE YOU THE DEFECTS. ★ ★ ★ Let me go through and analyze your application and, I would provide how to proceed with the testing, How effectively your application can be tested, I will come up with better test cases/ comprehensive test plans, important business and use cases and most importantly unique and incredible application improving and business fetching suggestions. My job doesn't end here. Once I verify the defects in all major browsers/OS, I log them in whatever format/tool you choose along the with the defects screenshots & videos. I won't leave you until I verify and close all the resolved defects. SO If you are looking for above skills and qualities then your search ends here!! If you still have some doubts, take a look at the feedbacks provided my valuable clients. I deliver what I promise, I do not promise which I can not deliver. Being a true professional, I dare to do whatever it takes to make my client's business successful and see his/her smile at the end of the day. I am sure we can do business! Cheers!

    $23.99 /hr
    11,599 hours
    4.95
  5. Ajay Kumar Gupta

    Ajay Kumar Gupta

    PHP/Wordpress Expert, Woocommerce/Gravity Form/ACF

    India - Last active: 1 day ago - Tests: 11 - Portfolio: 40

    Over last 9 years i have spend almost 20 hours every week on Wordpress. Today's web applications are pushing the limits of possibilities, and i keep myself updated to provide the complete web solution to my clients. Here are some reasons why you can choose me over other freelancers.. 1) Great communication skills with both written and verbal English. 2) Work late night to match the US timezone and hence quick response in other side of the globe also with almost 100% availability.. 3) Knowledge and years of experience in core framework/architectural structure of CMS systems like Wordpress, Joomla and Drupal. 4) Ability to understand the job requirement quickly and provide suggestions to make product better. 5) Ability to define the work scope clearly and provide a clear and realistic deadline. My Expertise ========== PHP/MySQL Wordpress Woocommerce Joomla/VirtueMart Drupal Gantry Framework OSCommerce Smarty AJAX javaScript ebay,google,paypal and Facebbok APIs cPanel XML API ====== My WordPress Skills======= - WordPress Custom Web Design. - WordPress Theme integration and customization (including Woo Themes, Theme Forest, Elegant Themes, Genesis Framework, X Theme, Avada Theme and Weaver Theme) - Responsive WordPress Websites. - WordPress Ecommerce Site. - WordPress Multi-Site. - WordPress Install and Setup. - Genesis Framework. - PSD to WordPress. - WordPress upgrade. - WordPress Theme Install and Customization. - WordPress Optimization - WordPress Bug Fixes. - WordPress & Mysql Bug Fix.

    Groups: Bluehost Developers and Designers, LoadedCommerce

    $25.00 /hr
    1,871 hours
    4.80
  6. Hiep N.

    Hiep N.

    Expert on BOOTSTRAP,FLATUI,RESPONSIVE,CODEIGNITOR,WORDPRESS,MAILCHIMP

    Vietnam - Last active: 8 days ago - Tests: 4 - Portfolio: 21

    Nothing is impossible to me! This is my slogan. BOOTSTRAP,FLAT UI, RESPONSIVE, HTML5, CSS3, CODEIGNITOR,WORDPRESS,MAILCHIMP, CMSMS, WireProcess CMS, JQUERY, AJAX, Php/MySql, UI, Paypal-API is my full skill I am a Professional Web Developer and also a PROJECT MANAGER, I have been programming over 4 years and the past 3 years I've specialized in web development. I believe in quality and professionalism. I've experienced in Custom CMS, CodeIgniter, Bootstrap, Flat Ui, Responsive, Wordpress, CMSMS, WireProcess CMS, PHP/MySql, PSD, XHTML/CSS, HTML, HTML5, CSS3, Web Design, Jquery, JavaScript, Jquery mobile. I don't compromise with quality so that still I am learning for new technology and applying them for the best outcome. Most of my clients are regular and I believe in long term working relationship. So if you have a dream to own a wonderful website just pick me and I am here to provide you the best and effective support. We are very keen to make a very long term working relationship so quality and professional work is our main focus. Most of our clients are regular because we believe in quality not quantity. We always pay attention to our client and specification. So if you are looking for your website development just pick us and take the best quality of work.

    $33.33 /hr
    1,402 hours
    4.59
  7. Varun Kumar

    Varun Kumar

    Highly motivated WordPress WP Multisite, WooCommerce & BuddyPress Guru

    India - Last active: 1 day ago - Tests: 6 - Portfolio: 14

    I am a highly motivated, diligent and smart freelance web developer having about 5 years of custom web development experience especially in making dynamic websites using PHP, WordPress, WP Multisite, BuddyPress, CSS, MYSQL, AJAX, XML, HTML/XHTML. 5000+ oDesk working hours - My primary goal will always be to meet your needs and deadline; - I'm honest and fair - I am a very responsible professional - I am available at least 8 hours of daytime - I work very quickly, which will save you time and a lot of money Please take a look at my work history for comments from other clients. Thank you in advance for your time and consideration. I look forward to working with you soon. Regards Varun Kumar

    Groups: Bluehost Developers and Designers

    $22.22 /hr
    5,281 hours
    4.62
  8. 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
  9. Joseph DiDomenico

    Joseph DiDomenico

    ZenCart Expert - PHP - Web Design and Development

    United States - Last active: 8 hours ago - Tests: 3 - Portfolio: 35

    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
    3,054 hours
    4.98
  10. Sreedevi V.

    Sreedevi V.

    Web Application Developer

    India - Last active: 7 days ago - Tests: 3 - Portfolio: 1

    I am a Microsoft Certified Technical Specialist (MCTS) in .NET Framework and Web Development. I have built my skills by being an integral part in the development team for several world class ASP.Net intranet websites with multi -tier-architecture. The web applications in which I contributed includes AmericanExpress Servicing Portal(AMEX in Banking and Financial Domain),SportSavvy(Sports League Management Software),Intellievent(Inventory Management Software). I have made contributions in the end to end development of several websites in all areas including 1.Design:prototyping using Protoshare,website design(HTML,CSS) 2.Development:Front end using javascript,jquery,ASP.net Ajax,DHTMLX,Telerik Controls :Business logic :VB.net,C#.net,Telerik Reporting :Webservices: :Datalayer:SQLServer,MySQL :CloudComputing:Amazon Webservices 3.Additonal services:Payment Integration using PayPal,Paypros Pdf Generation: Fillable and submitable pdf using Adobe Acrobat X1 ,ABCPdf,Digital Signature using Docusign I love the way I work and am focused on learning new technologies. I do have a total of 6 years experience in website development including a full time freelancer position with Odesk from the last 3 years. I have a passion for software development and looking forward for great opportunities.

    Groups: Crossrider, Microsoft Certified Professionals

    $15.56 /hr
    4,842 hours
    4.99