PayPal API Developers & Programmers

Showing 68 freelancers

PayPal API Developers & Programmers

Showing 68 freelancers

  • Senior .NET Developer/Consultant

    Programming Skills • C#, VB.NET, .NET WCF, ADO.NET, ASP.NET, API, HTML, Ajax (Asp.net AJAX, JQuery), SQL, SOAP+XML,REST/OData/JSON, LINQ, DynamicData Framework, Entity Framework,NET WPF, WinForms . Database Skills • MS SQL Server 2008/2005/2000 … more

    Programming Skills • C#, VB.NET, .NET WCF, ADO.NET, ASP.NET, API, HTML, Ajax (Asp.net AJAX, JQuery), SQL, SOAP+XML,REST/OData/JSON, LINQ, DynamicData Framework, Entity Framework,NET WPF, WinForms . Database Skills • MS SQL Server 2008/2005/2000/7.5, Oracle 9i/10i, MS Access, MySQL. Platforms • Windows Server 2000/2003/2008, Windows XP/Vista/7. • Over 9 years of IT experience in Multi-Tier Technologies, Relational Databases, Business Application development and in Software Development Life Cycle. • Experience in developing Web based applications using ASP.NET Web Forms, Windows Presentation Foundation, Windows Communication Foundation, Web Services (SOAP + XML,REST/OData/JSON) with C# and VB.NET and Java Script powered by Frameworks. • Proficient in web services concepts and Client/Server application, well acquainted with Software Development Project Lifecycle. • Proficient in HR based application and GIS and in all types of business commercial software concepts. • Highly adaptable in quickly changing technical environments with very strong organizational and analytical skills. • Implementing Software Development Life Cycle Policies and Procedures. • Hands-on experience in designing, developing, and programming solutions built around these technologies and Well-versed in software tools on Windows platform, SQL and PL/SQL • Experience in using and manipulating ASP.NET Server controls like DataGrid, DataList, and Repeater. Good know-how in Data binding concepts in .NET. • Experience in ADO.NET Strongly typed DataSets, DataReaders, Transactions and good experience in creating, consuming and modifying Web Services using MS Visual Studio .NET. • Extensive Database Designing Skills in SQL Server 2005/ 2000 like SQL Queries, Writing Stored Procedures. • Can perform DBA tasks on SQL Server 2008/2005/2000. Also advanced Network Administration on Windows based networks if required. • Above average sense of Graphical User Interface portion of Web/Desktop based applications. • Good Analytical and communication skills with ability to follow project standards and Procedures following client specifications. • Proficient in Office Automation (Excel, Outlook, and Word) used to digitally create, collect, store, manipulate, and relay office information needed for accomplishing basic tasks and goals.  less

    microsoft-visual-basic c# javascript jquery ajax sql wcf telerik paypal-api authorize.net 00 more less
    • $16.67 HOURLY RATE
    • 4.7
    • 448 HOURS
    • SERBIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 3 TESTS
    GROUPS:
  • Software Engineer | Master's Degree in Computer Science (MSCS)

    Highly skilled Software Engineer with over 4 years of experience in developing enterprise application for US and Belarusian customers. I am familiar with wide range of technologies mainly focused on .Net C# desktop and Web applications interacting with Oracle or … more

    Highly skilled Software Engineer with over 4 years of experience in developing enterprise application for US and Belarusian customers. I am familiar with wide range of technologies mainly focused on .Net C# desktop and Web applications interacting with Oracle or MS SQL databases. Also very experienced in ColdFusion and a little bit in Flex. My strong analytic skills combining with real practical experience allow me to provide you perfect solutions in short period of time.  less

    coldfusion java sql oracle-database c# .net-framework asp.net asp.net-mvc paypal-api ebay-api 00 more less
    • $25.00 HOURLY RATE
    • 5.0
    • 11 HOURS
    • BELARUS
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 9 TESTS
    GROUPS:
  • PHP/MySQL/Wordpress/Jquery/Web Designing/Ajax/Google Map//XCart Exper

    I possess one year of experience in the field of web development and design using HTML, CSS, JavaScript, php, MySql, Joomla, Magento, drupal, Wordpress, OSCommerce , Zencart , Xcart etc... I have worked on variety of e-commerce, social networking, content management and … more

    I possess one year of experience in the field of web development and design using HTML, CSS, JavaScript, php, MySql, Joomla, Magento, drupal, Wordpress, OSCommerce , Zencart , Xcart etc... I have worked on variety of e-commerce, social networking, content management and other custom web applications for small as well as large businesses. My strengths are efficient SQL queries, efficient programming and on time delivery. I am looking for web development opportunities. Thanks  less

    php mysql wordpress paypal-api codeigniter magento 00 more less
    • $20.00 HOURLY RATE
    • 5.0
    • 100 HOURS
    • INDIA
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 3 TESTS
    ASSOCIATED WITH:
  • We build your thoughts

    * Over 4 years of diverse IT experience with all phases of Software Development Life Cycle (SDLC), Extensively involved in Analysis, Designing, Development, Testing and Implementation of software applications based on Microsoft .NET technologies . * A technology-driven and Microsoft Certified Professional . * My … more

    * Over 4 years of diverse IT experience with all phases of Software Development Life Cycle (SDLC), Extensively involved in Analysis, Designing, Development, Testing and Implementation of software applications based on Microsoft .NET technologies . * A technology-driven and Microsoft Certified Professional . * My skills in building friendly UI, making clean, quality & easy to support sources are quite good. * Well versed with the concept of SQL Server 2005/2008/2012, ASP.Net 2.0/3.5/4.0 with C#.net ,MVC, MVC3 Razor, MVC4,Web API, Web Services, WCF, Silverlight,Telerik,Jquery,JqueryUI, WPF, XAML, LINQ, SQL Reporting, RFID, XML, AJAX,Entity Framework,NHibernate, NopCommerce, AT Commands. * Well versed with project management tools (i.e. MS Project & MS Visio) & Wireframe tools. *Also have knowledge of Tools like VSS,SVN.  less

    asp.net asp.net-mvc wcf jquery microsoft-sql-server-development microsoft-sql-ssrs payment-gateway-integration paypal-api html5 google-maps-api google-analytics css3 facebook-api twitter-api 00 more less
    • $5.56 HOURLY RATE
    • 5.0
    • 145 HOURS
    • INDIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 2 TESTS
  • Malware,Virus & Hack Removal Expert,PHP+Paypal,MySQL,Wordpress,Magento

    I am Syed Nazrul Hassan a Masters Holder in Computer with an experience of 3 years in web development comprising of PHP ,Bootstrap, Payal,MySQL,Wordpress,Magento and able to work on any PHP based Platform/Framework/CMS with end … more

    I am Syed Nazrul Hassan a Masters Holder in Computer with an experience of 3 years in web development comprising of PHP ,Bootstrap, Payal,MySQL,Wordpress,Magento and able to work on any PHP based Platform/Framework/CMS with end to end client support and Quality of Service who can be reached on skype : syednazrulhassan About Me SMART -Specific Measurable Accurate Realistic & Timebound Regular Blogger at http://nazrulhassan.wordpress.com/ Community Contributor at http://stackoverflow.com/users/2119127/user2119127 Key Areas BOOTSTRAP ,Wordpress,Magento,MySQL,Servers,Hostings,Github Specialization Malware Removal,Virus Removal,Hosting Transfer,Wordpress/Magento Migration,configuring & Managing FTP, cPanel, WHM Panel, PHPMyadmin ,Wordpress/Magento/PHP Development, Wordpress/Magento Upgrade to Latest version Other Experiences Google APIs/AJAX/Smarty/Jquery UI/Jquery/Twitter Boostrap/Datatables Product & Services Hosting Provider,Web Developer,Security Expert,Server Management etc  less

    php mysql magento wordpress domain-migration cakephp yii-framework twitter-bootstrap paypal-api paypal-integration 00 more less
    • $16.67 HOURLY RATE
    • 5.0
    • 27 HOURS
    • INDIA
    • LAST ACTIVE
    • 29 PORTFOLIO ITEMS
    • 9 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • PHP, MySQL, jQuery, Javascript, Node.js, Mobile App, Phonegap, HTML5

    Over the last 5+ years I have developed many kinds of projects like ecommerce , social networking , hosting , CMS , Iphone application, Android Applications, Online Games, Mobile website I have experience on various kind of technology(always welcome to new Technology) like … more

    Over the last 5+ years I have developed many kinds of projects like ecommerce , social networking , hosting , CMS , Iphone application, Android Applications, Online Games, Mobile website I have experience on various kind of technology(always welcome to new Technology) like PHP(PHP4, PHP5), PHP Frameworks(Code Ignito, Laravel, Cake PHP ), Open Sources (Wordpress, Joomla, Drupal, Magento) , HTML5 , Javascript, CSS, JQuery, jQuery Mobile, Knockout.js , Phonegap, AjAX , Facebook Application, Backbone.js, Node.js  less

    php jquery html5 jquery-mobile javascript html phonegap css cakephp xml codeigniter node.js extjs iphone-app-development android-app-development wordpress joomla zend-framework facebook-api twilio-api twitter-api twitter-bootstrap linkedin-api paypal-api paypal-integration foursquare-api api-development 00 more less
    • $11.11 HOURLY RATE
    • 4.9
    • 1230 HOURS
    • INDIA
    • LAST ACTIVE
    • 8 PORTFOLIO ITEMS
    • 6 TESTS
    GROUPS:
  • PHP/JavaScript/HTML/Developer and Graphic Designer

    I have experience in wide range of technologies and programming languages. My favorites are PHP, MySQL, HTML/XHTML/CSS, XML, JSON, JavaScript, jQuery, WordPress, Joomla, Adobe Photoshop, Adobe Illustrator etc. I`m familiar with C#, Windows Forms, WPF, MS SQL … more

    I have experience in wide range of technologies and programming languages. My favorites are PHP, MySQL, HTML/XHTML/CSS, XML, JSON, JavaScript, jQuery, WordPress, Joomla, Adobe Photoshop, Adobe Illustrator etc. I`m familiar with C#, Windows Forms, WPF, MS SQL Server, Oracle, ADO.NET, WCF, ASP.NET, Java. I do everything possible to turn your projects into reality. I would be happy to participate in your project.  less

    php mysql html xhtml css xml javascript jquery wordpress drupal joomla ajax css3 html5 psd-to-html print-layout-design web-content-management web-design website-development business-development api-development paypal-api codeigniter code-refactoring 00 more less
    • $18.89 HOURLY RATE
    • 4.8
    • 169 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 15 TESTS
  • Expert freelance web's developpement / CRM / programming applications

    I have more than 6 years of experience between web development, SEO and Microsoft Dynamics CRM integration. I am interested in the development of websites / web page I am also experienced in the development of web applications. Through my work … more

    I have more than 6 years of experience between web development, SEO and Microsoft Dynamics CRM integration. I am interested in the development of websites / web page I am also experienced in the development of web applications. Through my work I create brand websites and applications. Skills: * Developpement langage: php, html, jquery, css,javascript * CMS: WordPress * Analyze websites in order to make corrections to the coding of pages * Optimize websites for indexing - SEO * SEO in search engines and directories * Update websites * Animation social networks * Analyze statistics and create custom reports * Optimize Google Analytics * BD langage : mysql , sql server * Customizing MS Dynamics CRM forms * Development of integrated plugins in MS CRM. * Developments Jobs SQL. (SSIS) * Development of the WCF layer that unifies and simplifies the mechanics of web services integration (MS CRM, Billing, Extranet and Portal)  less

    javascript phpmyadmin .net-framework mysql microsoft-dynamics html ubuntu php website-development web-scraping crm perl xml-web-services xml-rpc xml paypal-integration ssis wcf paypal-api 00 more less
    • $7.78 HOURLY RATE
    • 5.0
    • 2 HOURS
    • TUNISIA
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 3 TESTS
  • Senior Ruby on rails Developer

    I'm a Ruby on Rails Developer(Front-end and back-end) with 6 years experience in developing and deploying web applications and deploying scalable solutions on top of Linode, Amazon and Heroku. Now I am working as freelancer and done lot … more

    I'm a Ruby on Rails Developer(Front-end and back-end) with 6 years experience in developing and deploying web applications and deploying scalable solutions on top of Linode, Amazon and Heroku. Now I am working as freelancer and done lot of projects in Ruby on Rails * Working on the latest version of Rails ( 3.x, 2.3.8) and Ruby (1.9.x, 1.8.7) * Use of Agile methodology for development process * Strong understanding of MVC. * Strong implementation knowledge of Twitter Bootstrap * Using RESTFul architecture in development * Implemented OAuth authentication for REST APIs * Strong knowledge about javascript(backbone.js, jquery etc) * Develop database design and tune application for better performance * Work Amazon Mturk, s3, EC2, cloud front APIs etc * Worked on all phases of Software Development Life Cycle (SDLC) * Understand and clarify project requirements * Use of project management tools like basecamp, asana, unfuddle, pivotal tracker, codespaces etc * Hands on experience in developing CRM * Hands on knowledge of Versioning tools live svn, git, mecurial etc * Development of the application using BDD (Behavior driven development) as per Cucumber, RSpec and Factory Girl * Developed database crawler in Ruby * Hands on experience with server configuration using passenger, nginx, thin mongrel, mongrel cluster, apache * Implement capistrano tasks and experience with god, monit etc  less

    ruby-on-rails svn jquery html mongodb mongrel ajax saas haml javascript twitter-api twitter-bootstrap paypal-integration paypal-api facebook-api apache-administration test-driven-development wire-framing agile-software-development oauth ruby postgresql backbone-js capistrano website-development web-design web-content-management google-apps google-apps-api google-maps-api amazon-ec2 amazon-s3 ubuntu linux-system-administration unix-system-administration spree git github xhtml joomla 00 more less
    • $22.22 HOURLY RATE
    • 4.8
    • 947 HOURS
    • INDIA
    • LAST ACTIVE
    • 13 PORTFOLIO ITEMS
    • 5 TESTS
  • Highly skilled C#, C++, ASP.NET, and SQL Developer. SEO expert!

    I have extensive experience developing web sites using C#, VB.NET, PHP, ASP.NET, MS SQL and MySQL. I also have many years of experience developing desktop applications with C/Win32, C++/MFC, COM, C#, VB 6.0, and VB … more

    I have extensive experience developing web sites using C#, VB.NET, PHP, ASP.NET, MS SQL and MySQL. I also have many years of experience developing desktop applications with C/Win32, C++/MFC, COM, C#, VB 6.0, and VB.NET. I am seeking new opportunities to create web sites from scratch or to add advanced functionality to pre-existing web sites. I'm also interested in creating desktop and mobile applications in any language that your project requires. Various .NET related skills include: WCF, WPF, Workflow Foundation, MVC, ADO.NET Entity Framework, LINQ, LINQ to SQL, LINQ to XML, Silverlight, COM and Win32 interoperability. C++ skills: STL, templates, data structures, analysis of algorithms, interprocess communications, multithreading and parallelism with Windows Threads, OpenMP and Intel Threading Building Blocks and network programming with WinSock using TCP/IP and UDP. Mobile skills: Development of Windows and Android phone apps. Enterprise services development skills: asynchronous order processing with MSMQ and Windows Services, distributed transactions. Years of experience with internet marketing. Skills include: SEO, Social Media optimization, PPC optimization, market research. Miscellaneous skills: AJAX, E-Commerce, jQuery, PayPal integrations(including PayPal Pro).  less

    c# .net-framework c++ asp.net seo xhtml css linq ado.net sqlite ajax jquery php microsoft-visual-basic paypal-api asp.net-mvc database-modeling iis database-management database-programming oscommerce ecommerce-consulting multithreaded-programming stl mfc windows-app-development data-structures algorithms winsock systems-development assembly-language android-app-development windows-phone-7-development 00 more less
    • $200.00 HOURLY RATE
    • 4.7
    • 861 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 6 PORTFOLIO ITEMS
    • 22 TESTS
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