PayPal API Developers & Programmers

Showing 48 freelancers

PayPal API Developers & Programmers

Showing 48 freelancers

  • WordPress Developer - Your Headache, My Problem

    Look no further, I can fix that. I can provide innovative solutions to your website needs. I'm an EXPERT WEB DEVELOPER who also happens to be a good content writer and editor, knowledgeable in SEO. If there's one … more

    Look no further, I can fix that. I can provide innovative solutions to your website needs. I'm an EXPERT WEB DEVELOPER who also happens to be a good content writer and editor, knowledgeable in SEO. If there's one thing that my clients remember about me, it's my ability to deliver. I promise you, I only take projects that I know I can provide 100% satisfaction from you. Expertise: HTML, CSS, MySQL, PHP, Javascript Wordpress, Buddypress, OptimizePress, Drupal, Joomla, SalesForce, Social Engine and other CMS ePUB, mobi, AZW book formatting, Kindle Publishing Technical Writing, Article Writing/Proof Reading/Editing with SEO Wowza Media Server Software Used: Adobe Dream Weaver, FireBug Ext, Notepad+++, XAMPP Adobe Photoshop, InDesign, Illustrator, CorelDraw For the past seven years, I have delivered a wide range of online services for startup companies and small businesses from web development and writing to graphic designs and administrative support using several technologies. Core Competencies: - mastery of several Internet technologies - comfortable in deadline-driven environments - strong copy editing skills backed by five years of editing experience - full operational command of English - appropriate, accurate and fluent with complete understanding  less

    wordpress joomla ebay-api paypal-api html jquery adobe-photoshop seo technical-writing 00 more less
    • $16.67 HOURLY RATE
    • 5.0
    • 4218 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 26 PORTFOLIO ITEMS
    • 14 TESTS
    GROUPS:
  • 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:
  • 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
  • PHP MySQL Yii CodeIgniter Zend developer, with 7+ yrs of experience

    I am a web application developer specializing in PHP/MySQL, with 7+ years of commercial experience. Worked with the different projects - starting from a little web-sites and web-widgets to the big web-systems and services. My main qualities are reliability, persevering … more

    I am a web application developer specializing in PHP/MySQL, with 7+ years of commercial experience. Worked with the different projects - starting from a little web-sites and web-widgets to the big web-systems and services. My main qualities are reliability, persevering and patient. Tell me your ideas, we will discuss it and I'll give you a structure of the future system and a plan of work. I think there is nothing impossible - just are necessary time, money and the desire to work!  less

    php css html mysql ajax xml xslt smarty postgresql sql oop javascript zend-framework paypal-api codeigniter subversion linux-system-administration apache-administration adobe-pdf yii-framework 00 more less
    • $35.00 HOURLY RATE
    • 5.0
    • 8706 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 14 PORTFOLIO ITEMS
    • 6 TESTS
    GROUPS:
  • 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
    • 1229 HOURS
    • INDIA
    • LAST ACTIVE
    • 8 PORTFOLIO ITEMS
    • 6 TESTS
    GROUPS:
  • whmcs expert developer

    I have 7 years of experience in WHMCS and WHMCS modules development ,whmcs theme customization , whmcs payment gateway modules, whmcs re-seller modules development,whmcs domain registrar, Whmcs + iphone app development , whmcs + wordpress . I have handled more then 100 projects and … more

    I have 7 years of experience in WHMCS and WHMCS modules development ,whmcs theme customization , whmcs payment gateway modules, whmcs re-seller modules development,whmcs domain registrar, Whmcs + iphone app development , whmcs + wordpress . I have handled more then 100 projects and have integrated many complex payment gateways.I have experience in creating multi language websites in WHMCS. Apart from Expertise in WHMCS I have strong hand in Asterisk , PBX , VOIP, a2billing as well. There are lots of modules that I have created and customized in a2billing. I love programming and I am always eager to take new challenges. I have also developed websites in Joomla, Wordpress and core PHP with MySql. I have also developed web applications for Real Estate and Multi Level Marketing.  less

    whmcs cakephp payment-gateway-integration whm a2billing asterisk freeswitch payment-processing paypal-api authorize.net django-framework api-development youtube-api api-documentation ios-development 00 more less
    • $15.22 HOURLY RATE
    • 4.5
    • 3447 HOURS
    • INDIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 5 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • 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
  • Ethical Hacker, Website Malware Removal Specialist & Security Expert

    I provide IT Security Consulting to small businesses while also conducting Penetration Testing and Vulnerability research to such sites as Google, Facebook and Zero Day Initiative. I have over 17+ years of experience in IT and over 10+ years of … more

    I provide IT Security Consulting to small businesses while also conducting Penetration Testing and Vulnerability research to such sites as Google, Facebook and Zero Day Initiative. I have over 17+ years of experience in IT and over 10+ years of experience in the specality of IT Security. I am a member of OWASP (http://www.owasp.org) and a regular contributor on badwarebusters.org, https://www.badwarebusters.org/dashboard/cchamberland I specialize in researching and finding vulnerabilities in open source software such as wordpress, osCommerce, Joomla, mediaWiki, vBulletin, etc. as well as securing these systems for clients. My main objective is to utlize oDesk to find work in my area of expertise, which includes working as an Ethical Hacker, Penetration tester, Security Auditor and securing web based applications, such as custom systems and Open source systems such as Wordpress, osCommerce, Joomla, mediaWiki, etc. My years of experience as a developer and security professional have allowed me to create my own proprietary tools that I use when cleaning up sites that are infected with malware. I can do a site clean-up in about 1/4 the time the average contractor would take. ***NOTE**** I do NOT do development work - please do not contact me to work on your theme, plugin, code, database etc. unless it is a security issue. Thank you!!  less

    security wordpress virus-removal penetration-testing network-security lamp-administration project-management php mysql oscommerce drupal paypal-api ajax jquery asp javascript microsoft-visual-basic html 00 more less
    • $40.00 HOURLY RATE
    • 5.0
    • 307 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 9 TESTS
    ASSOCIATED WITH:
  • Experience PHP Mysql Ajax Jquery Google API Paypal -Agile Technosys

    Seeking for challenging web site development, contracts focusing on Custom SNS sites and PHP site. Over the last 4 years, I have developed a wide range of websites using HMTL/XHTML, DHTML, PHP, MySQL, Ajax, Jquery and Smarty including sites … more

    Seeking for challenging web site development, contracts focusing on Custom SNS sites and PHP site. Over the last 4 years, I have developed a wide range of websites using HMTL/XHTML, DHTML, PHP, MySQL, Ajax, Jquery and Smarty including sites for startup companies and small businesses. My core competency lies in complete end-end management of a new website development project. Experience in the areas: PHP, MYSQL, Ajax, Jquery, PEAR, OOP, Google API, Facebook, Twitter, Paypal API, Authorize dot net and testing.  less

    php smarty javascript mysql html ajax jquery paypal-api facebook-api authorize.net google-maps-api twilio-api twitter-api xhtml xml wordpress social-bookmarking 00 more less
    • $12.00 HOURLY RATE
    • 4.8
    • 100 HOURS
    • INDIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 14 TESTS
    ASSOCIATED WITH:
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