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Payment Gateway Integration Upwork freelancers typically receive a client rating of 4.46.

Last updated: October 1, 2015
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Sreedevi V.

Sreedevi V.

Web Application Developer

India - Tests: 3 - Portfolio: 2

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),OMNIPOS(POS management software). I have made contributions in the end to end development of several websites in all areas including website design using Protoshare, full stack website development and additional API integrations. I love the way I work and am focused on learning new technologies. I do have a total of 7 years experience in website . From last 4 years, I have been working as an independent full time freelancer developing several websites and applications. It gave me tremendous exposure to work with advanced technologies and clients from all over the world. I have followed Agile methodology in my development projects and have followed all quality and time guidelines. I have a passion for software development and looking forward for great opportunities.

Groups: Crossrider, Microsoft Certified Professionals

100% Job Success
$15.56 /hr
4,842 hours

Rajvinoth A.

Rajvinoth A.

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

India - 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,, Payment Gateways, API Integration etc... Looking forward to assist my clients technologically.

78% Job Success
$19.99 /hr
230 hours

Deepak Kumar Sharma

Deepak Kumar Sharma Agency Contractor

Expert .Net Stack | | MVC | WCF | Web API | Angular | Sql

India - Tests: 4 - Portfolio: 11

Over 8 years of experience in Web Applications using Microsoft Technologies, .NET framework and JS framework. Quick and easy learning as well as pronounced talent to hand over knowledge, adaptability, creativity, burly logic. I’m analytical, devoted to job, undependable, sometimes perfectionist, but always loyal. Additionally I handle the pressure well, meeting the deadlines, being independent in solving tasks, etc. Listed below are my experience and skills. Programming languages: Programming languages : SP.NET, c#, ASP.NET MVC 4/5, WCF, JavaScript, LINQ, Entity Framework, Telerik, Dev Express JS Frameworks : Node.js, JQuery, Angular JS Standards : XML, Ajax, JSON, REST, OOP API : Travel API , Web API, Instagram, Google all API,Facebook API, Google Analytics, Google Oauth, SOAP UI Frameworks: JQuery UI, Twitter Bootstrap Databases: SQl Server, MySQL, SQLite, MongoDb Payment Gateway: PayPal, Stripe Web Servers: IIS, WAMP, Apache Tomcat Version Control: TFS, Git, SVN

Associated with: Blitz Info System Pvt.Ltd.

63% Job Success
$18.00 /hr
1,949 hours

Saurabh S.

Saurabh S. Agency Contractor

Expert UI developer with Javascript / Jquery / AngularJs Experience

India - Tests: 7 - Portfolio: 6

Php, Java, Mysql, Javascript, Jquery, AngularJs, D3.js, Highcharts, API integration, Social Media Integration and Twitter BootStrap2, 3. Spring, Hibernate, JPA, Webservices, JSF, JEE. Android for mobile development. SVN, GIT, BitBucket for version control system.

Groups: Crossrider

Associated with: Ahex Technologies

100% Job Success
$22.22 /hr
1,789 hours

Igor K.

Igor K.

Web Developer (PHP, MySQL, HTML, JavaScript)

Macedonia - Tests: 10

I am a professional web developer working on web applications of all kinds of PHP, MySQL, Javascript, Apache, HTML and CSS in agile manner. Quick-learner, talented, enthusiastic about exploring innovations, new technologies, scientific methods, best-practices and high performance scalable systems. I am always seeking opportunities to expand my knowledge and challenge myself. I am comfortable working with other developers and designers and have a proven history of successful bug fixing and trouble shooting tasks. I have a profound ability to work in a fast-paced environment and enjoy the adrenalin. Skills I bring to the table: - PHP/MySQL, - HTML/CSS, - JavaScript, Apache, SVN, jQuery, JSON, XML, - CMS, Wordpress, Joomla.

$15.00 /hr
104 hours

David B.

PHP/MySQL Developer Specializing in E-Commerce Platforms

United States - Tests: 9

Over the last 10 years, I have specialized in e-commerce. I got my start working on simple osCommerce installations. Since then, I have progressed to building and working with highly-customized and integrated platforms, becoming an expert in PHP/MySQL, HTACCESS, JavaScript, AJAX, jQuery, and XML. I have also had the opportunity to work extensively with many other frameworks and API's. I have a lot of experience with Google Adwords API, credit card and shipping interfaces, and numerous other external libraries. I enjoy challenge of optimizing applications for peak performance inventing new methods for automation, streamlining back-end operations, and providing custom analytics. I pride myself on being able to jump into a project quickly and to creatively solve nagging problems. Although I do have experience with HTML and CSS, I am in no way a designer. I am strictly a coder, and, simply put, I love my work. I have worked with over 180 clients on 275+ projects. Excellent communication skills and driven work ethic. I am a perfectionist, and I am not happy until the client is happy.

Groups: Application Developers Alliance

100% Job Success
$94.44 /hr
3,701 hours

Will Grant

Will Grant

Web Technology Professional with 10 yrs experience

United Kingdom

Web technology professional with over 10 years experience building sites that are powerful and easy to use. I've been in business for over a decade, and I work by some simple rules: 1. Full disclosure, no surprises 2. Treat every project as mission-critical - no excuses 3. Always deliver on promises

$105.00 /hr
0 hours

Ghulam Mustafa

Ghulam Mustafa

Web Developer

Pakistan - 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



PHP, Magento, Wordpress

Pakistan - Tests: 7 - Portfolio: 8

My core Skills are: HTML5, CSS3, PHP & Mysql, Wordpress, Magento, Bootstrap, E-Commerce Sites/Sores, Paypal Payment Gateway, OpenCart. I can develop any type of website in Just a Weak or a Day. *NOW 40+ HRS/Week* Reasons to hire me: * I have great communication skills (unlike most really talented developers) * I am available at least 8 hours of daytime (whatever your timezone is) * I've been developing for 5 years. There is virtually nothing I can't do. * I work multiple times faster than most developers on oDesk (I've checked), which makes me actually a money saver, even with my rate. Generally I make your life easy.

100% Job Success
$12.00 /hr
368 hours

Shiv S.

Shiv S.


India - Tests: 3 - Portfolio: 3

Hi, I am having 6+ years of experience in PHP/CakePHP/Laravel/OpenERP development. Presently, working on PHP/Laravel and OpenERP code customization. Odoo/OpenERP: Good exposure on HRMS, CPM, POS, Accounting modules etc.. especially in new module development, customization, work-flow integration, Bar-code Integration, Qweb Reports customization, Web Services and data migration. PHP: - Best practices of OOPs development. - Skills include MVC, CakePHP, Laravel, Magento, MySQL, Oracle, PostgreSQL, JS, jQuery, Datatables, Web Services, API Development/Integration, SVN, Git, Sphinx, Memcache etc.. - Extensive experience in development of medium to large scale, business to e-commerce web applications in LAMP and WAMP environment. - Highly ethical, discreet; possess excellent oral and written communication skills. So, I would like to say, I am expert level PHP developer and middle level Odoo/OpenERP developer who is having good technical and functional knowledge. I am open to freelance work. Want to know more? Please visit:

$9.99 /hr
51 hours