API Development Professionals & Consultants

Showing 83 freelancers

API Development Professionals & Consultants

Showing 83 freelancers

  • ASP.NET,ASP.NET-MVC,C#,Telerik,JQuery,SQL Server,WPF,Azure

    ASP.Net, ASP.NET-MVC GURU, Telerik, SQL Server, C#, Jquery, DevExpress, NopCommerce, LINQ, Bots Development, API, WPF, WCF, VB.Net, JSON, JavaScript, AJAX,Microsoft Silverlight, Microsoft Azure, Data Scraping, Microsoft Certified Technology Specialist. SEE https://www.dropbox.com/s/i2x08tcw9kklet2 … more

    ASP.Net, ASP.NET-MVC GURU, Telerik, SQL Server, C#, Jquery, DevExpress, NopCommerce, LINQ, Bots Development, API, WPF, WCF, VB.Net, JSON, JavaScript, AJAX,Microsoft Silverlight, Microsoft Azure, Data Scraping, Microsoft Certified Technology Specialist. SEE https://www.dropbox.com/s/i2x08tcw9kklet2/ASP.NET_MVC_Telerik_Bots_SQL_Expert.rar FOR - Screenshot based Technical Specification of Recent Work - Some Code Samples of C# | ASP.NET | JQuery | Telerik | T-SQL - 10.5 years of Full time employment certificates from North American and other companies - 2700+ hours and 4.9+ Rating with exelent feedback in last Couple of Years - In Top 10% of odesk candidates, who take 90+ Percentile in all related .net exams. - Developed 15+ complex Web apps, Bots, Desktop apps and also having lot of experience in DevExpress and Telerik by using ASP.NET, C# and MVC - 4+ years of proven Project Manager/Architect experience - I have extensive experience in third party like Telerik, DevExpress too. Also did lot of work on different architectures like Linq2SQL, MVC and N-Hibernate. Are you tired of splitting projects with several contractors? Are you looking for individual who can manage whole project for you including design, development, testing and SEO? Wondering about time zone difference? Are you looking for long-term relationship? Get in touch with me ASAP. I will provide free consultation and will sort out all the issues. Skills and Expertise 1. DotNet frameworks - 1.1/2.0/3.0/3.5/4.0/4.5 (C#, VB.NET), ASP.Net, Winforms,WPF, WCF, Silverlight, LinQ, Ajax, Windows Compact Framework 2. Frameworks – MVC2, MVC3, MVC4, (Razor view), Spring, Hibernate, Struts, MVVM, Tibco GI, DNN, OpenNI 3. Architectural and Project Management Tools - Agile, SCRUM, Microsoft Project, MS Visio, Erwin, Different Wireframing tools 4. Third Party Controls - Telerik, DevExpress, Infragistic, Aspose. 5. Data Scraping - AutoIT 6. java script framework - Java script, jQuery/JSON, Knockout Js, ext-js, jQ grid 7. Source Control - Visual Source Safe , SVN, Team Foundation Server(TFS) 8. Databases - MS SQL Server (2005 - 2012), My SQL, Oracle, Access 9. Reporting – Crystal Report, SSRS 10. APIs - Google API, Facebook API, Twitter API, Foursqaure API, Google Map API, Tumblr API, Wordpress API, Delicious API, Diigo API, LinkedIn API, Friendfeed API, Blogger API, LiveJournal API 11.Payment Gateways - Authorize.net, CCAvenue, Paypal Pro, Google Checkout and Worldpay 12.Testing - NUnit, jUnit, TestDirector Haroon Khalid  less

    asp.net asp.net-mvc c# telerik api-development devexpress .net-framework web-scraping sql microsoft-visual-basic 00 more less
    • $17.78 HOURLY RATE
    • 4.9
    • 2827 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 6 TESTS
  • Java, Web Services, API, Billing backend, Payment GW integration

    Experienced Computer Engineer with proven high quality product delivery with long system/ Payment API Integration. Specialized with integration frameworks like, Spring Batch, Apache Camel. Projects : Google play platform integration, Billing Back end integration.

    java api-development paypal-integration xml-web-services spring-framework hibernate 00 more less
    • $10.00 HOURLY RATE
    • 5.0
    • 58 HOURS
    • SRI LANKA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 4 TESTS
  • Android/JAVA, JS/AJAX, C++, Ruby/SQL/MongoDB

    I have 3+ years of experience in software development. I have understanding and knowledge of object-oriented approach, software engineering principles, and concepts. Extensive experience in mobile application software development. Explicit knowledge of mobile device architectures and mobile development platform. In-depth … more

    I have 3+ years of experience in software development. I have understanding and knowledge of object-oriented approach, software engineering principles, and concepts. Extensive experience in mobile application software development. Explicit knowledge of mobile device architectures and mobile development platform. In-depth knowledge of Android OS, interactive application development and memory management. Proficient with common Android framework APIs: - Very thorough software architecture and API design skills. - Geolocation (GPS); - Camera; - GCM (Google Cloud Messaging); - Databases, Content Providers; - Notifications, Broadcast Receivers; - Google Maps, Places API; - Social networks (Facebook, Twitter...); - REST API, Cookies, Managing sessions; - Custom design and so on. Excellent problem solving, communication, and collaboration skills My maturity and practical experience will be of great benefit to you.  less

    android-app-development mobile-app-development java xml javascript html php codeigniter mysql ajax api-development facebook-api twitter-api ruby-on-rails svn git 00 more less
    • $22.22 HOURLY RATE
    • 5.0
    • 15 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 16 PORTFOLIO ITEMS
    • 9 TESTS
  • Senior Java/J2EE Developer

    As a professional ♛Sun certified developer I can offer you highest quality applications, that are well written and standardly structured, with modern-styled graphics and user-friendly UI. My goal is to provide high quality solutions which correspond to client's requirements … more

    As a professional ♛Sun certified developer I can offer you highest quality applications, that are well written and standardly structured, with modern-styled graphics and user-friendly UI. My goal is to provide high quality solutions which correspond to client's requirements for 100% and a bit more. Every body can code but I strive for best possible way and follow best practices. * Please also note that I am really flexible (available to work 16/7), so you can ignore geographical and time difference while you are working with me. __________________________ Experience (JAVA related, 4+ years): - Spring, Struts, Hibernate, EJB 3+, Servlets, JSP, JDBC, JPA, JDO, Swing, JNDI, Log4J, GWT, Gxt - Google App Engine Specialist ( No SQL Data management on cloud ) - Google Cloud SQL Solution. - Spring (GAE) Struts (GAE). - SAX, Apache Cocoon 3, Cocoon 3 Pipelines, JAX-RS, REST, SOAP, WSDL - Weblogic, Tomcat, Apache Geronimo, Glassfish, AWS, Google App Engine - Oralce 11g, MySQL, PostgreSQL - Proficient in object oriented analysis, methodology and design - Maven, Ant, Git, SVN - Intellij IDEA, Net Beans IDE, Eclipse IDE - Sun Certified rogrammer for the Java Platform (91% score) - Good Knowledge of Full Software Life Cycle Process Front End Experience - - Angular.js - Underscore.js - Crossfilter.js - JsTree.js - CKEditor.js I also have strong mathematics and algorithm knowledge as well as natural problem solving skills.  less

    java jsp google-app-engine api-development xml-web-services spring-framework oracle-database web-crawler mysql html5 00 more less
    • $16.67 HOURLY RATE
    • 4.7
    • 1444 HOURS
    • INDIA
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 8 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • Senior .NET Developer, AutoCAD API Autodesk SDK Developer

    Hi, Hiring Manager. I am a individual AutoCAD API / .NET developer. Develop custom add-ins for Revit and AutoCAD using the Autodesk API. AutoCAD Specialist for over 9 years. My first plugin was written 8 years ago in AutoCAD 2000 by … more

    Hi, Hiring Manager. I am a individual AutoCAD API / .NET developer. Develop custom add-ins for Revit and AutoCAD using the Autodesk API. AutoCAD Specialist for over 9 years. My first plugin was written 8 years ago in AutoCAD 2000 by C++/VBA/delphi. Aftrer that i was researched .NET technology. Since that time i am CAD(AutoCAD API, Navisworks SDK, Revit API, Microstation etc)/.NET(WinForms, WPF, ASP.NET) developer. MyExpertise Skills and Experiences: - CAD systems [Expert in CAD programming and custom CAD application development for AutoCAD, creating custom entity/objects, cutomize AutoCAD, custom commands, using ObjectARX, VBA-scripts. Developer Navisworks SDK (.NET, COM). Developer Revit SDK (.NET, COM). Microstation v8 development (VBA, .NET, MDL).] - Windows desktop Development [I have experience in developing Desktop Applications(WinForms, WPF). Expert in Excel-datasheets, Macros-VBA.] -Web development [ASP.NET. MVC. HTML5. CSS3.] -Microsoft Office [Access developer. Excel macros developer. VBA developer.]  less

    c# api-development ado.net asp.net html css3 jquery android-app-development vba 00 more less
    • $27.78 HOURLY RATE
    • 5.0
    • 663 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 10 PORTFOLIO ITEMS
    • 7 TESTS
    ASSOCIATED WITH:
  • Google Glass Development,C#,ASP.NET

    To obtain a full-time position in the field of information technology with an emphasis on technology integration; special interests include software design, implementations, systems analysis. Able to work on own initiative and as part of a team. Proven leadership skills … more

    To obtain a full-time position in the field of information technology with an emphasis on technology integration; special interests include software design, implementations, systems analysis. Able to work on own initiative and as part of a team. Proven leadership skills involving managing, developing and motivating teams to achieve their objectives. First-class analytical and problem solving skills.  less

    asp.net c# jquery .net-framework android-app-development microsoft-dynamics api-development xml-web-services microsoft-visual-basic 00 more less
    • $14.44 HOURLY RATE
    • 5.0
    • 27 HOURS
    • UNITED ARAB EMIRATES
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 5 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • Web Stores Specialist, Expert Developer, Product Entry Specialist

    Working for about 6 years in different reputable companies made me responsible and experienced employee.I have good experience of operating Complete Web Stores Business in all areas.I have worked on Web Stores as developer, product/content manager, Inventory … more

    Working for about 6 years in different reputable companies made me responsible and experienced employee.I have good experience of operating Complete Web Stores Business in all areas.I have worked on Web Stores as developer, product/content manager, Inventory controller, Product promotion and Order processing. I also have experience in developing desktop and web application,Web search, Product entry on Web Stores and Photo Editing. oDesk is a platform for me to utilize my skills to the best for mutual benefit and to attain success.  less

    website-development magento wordpress prestashop php css mysql javascript html microsoft-visual-studio api-development microsoft-access microsoft-excel adobe-photoshop graphic-design data-entry payroll-processing internet-research google-searching order-entry 00 more less
    • $5.56 HOURLY RATE
    • 5.0
    • 2832 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 5 TESTS
  • Drupal Expert,Drupal 6,7,8,UbarCart,CCK, Views,Drupal Theme,Drupal API

    As a Full-Time Freelancer, I am Specialized in DRUPAL Modules, DRUPAL Theme , DRUPAL Migration, Upgradation from DRUPAL 5,6 to 7 and CiviCRM Website (Multiple languages, Currencies). I have been working on DRUPAL from last 6 year. Worked in different … more

    As a Full-Time Freelancer, I am Specialized in DRUPAL Modules, DRUPAL Theme , DRUPAL Migration, Upgradation from DRUPAL 5,6 to 7 and CiviCRM Website (Multiple languages, Currencies). I have been working on DRUPAL from last 6 year. Worked in different DRUPAL versions (DRUPAL 5, DRUPAL 6, DRUPAL 7). Have a strong knowledge in DRUPAL Multi-sites, performance tweaking, FAPI , Web Scraping, API integration with custom Drupal sites development..... I have a good hand on jQuery, Prototype and mootools javascript library to empower the front end GUI of web applications. Expertise in: Drupal Module Development, Drupal Theme Development, API Integration, eCommerce Solution, Third-Party Integration, Mobile Application & Web Development, Responsive Theme, Drupal Upgrade, Aegir Implementation, Multi Language. I eat, drink & breath Drupal , I am a Drupal developer for Drupal themes, modules CCK, Panels, Views, Node Queue, Image Cache, Display Suite, Ubercart, Building Drupal 5, 6,7 & 8 Themes, Drupal Custom Module Development, Api / 3rd Party Web services , Ubercart integration, IMAP, Drupal Migrations (Drupal5 to Drupal7 And Drupal6 to Drupal7), CCK, Views, Social Networking addons. I believe in quality work with proper timeline. I deliver the services to my customers seamlessly and in a consistent manner. I understand the value of the crucial time and do my best at affordable pricing and deliver the services before the expected time. + Drupal Integration into your existing website + Drupal website Development + Custom template design + Drupal Theming (Design to Drupal implementation) + Maintenance of existing Drupal website + Customization of Drupal website + Custom Extensions + Drupal Website Maintenance + Drupal Community Web Portals Development + Drupal Intranet Applications + Drupal Personal Blog Development + Drupal Newsletter Development + Drupal eCommerce Applications Why Choose Me: + Extensive Experience and Knowledge of Drupal + Guaranteed work + Freelance Developer not Company or Middle Man + Hundreds of Satisfied Clients + Experience with database optimization and performance. Drupal Key Skills: ----------------------------- + PHP, jQuery, Drupal: 7.x, 6.x, 5.x, 4.x , MySQL, Apache, Postfix, and nginx. + Experience in database design, software engineering and development. + Proven ability to jump into new projects and learn new technologies quickly. + Extensive Drupal experience and very active in the Drupal community; attending and presenting at conferences and camps, developing new modules, and offering support to other users and developers. + Experience with ecommerce on Drupal utilizing Ubercart and Drupal Commerce. Lead developer & maintainer of several drupal modules: + Programming Languages: PHP (4.x, 5.2.x, 5.3.x), javascript, HTML/XHTML, CSS, XML/XSL, Visual Basic, QuickBASIC, Python + Web Frameworks: Drupal (5, 6, 7), jQuery, 960 css grid, semantic css grid system, LESS, Zend Framework, cakePHP, django + Ecommerce: Ubercart, Drupal Commerce, Authorize.net, Paypal + Operating Systems: Linux (Ubuntu, slackware, suse, debian), Windows (3.x/95/NT/XP/Vista/7) + Programming Editors/IDEs: SublimeText 2, Editplus, Dreamweaver, Visual Studio, Netbeans + Source Code Control: Subversion, CVS, git + Databases: MySQL (4.x, 5.x), MSSQL, MS Access, MongoDB + Servers/Daemons: Apache (1.x, 2.x), nginx, MySQL (4.x, 5.x), Postfix + Media Production Software: Adobe + Creative Suite (Photoshop, Premiere, After Effects, Illustrator) + Office/Productivity Software: Microsoft Office (Word, Excel, Outlook, Powerpoint, Access) Contact me today if you have any Drupal web development requirements.  less

    drupal php mysql html5 css3 jquery xml github svn amazon-ec2 facebook-api smarty web-design xhtml api-development web-content-management psd-to-html html paypal-api 00 more less
    • $16.00 HOURLY RATE
    • 4.4
    • 88 HOURS
    • INDIA
    • LAST ACTIVE
    • 15 PORTFOLIO ITEMS
    • 6 TESTS
    GROUPS:
  • Android and iOS apps, python/java/javascript, nodejs/angular/MEAN

    Developed Househelp and other apps on Android, available at Google Play. Also have developed in java, objective-C, GWT, python, django, jquery development on Linux, Google App Engine,android and iOS platform. I have developed applications in extjs/sencha touch. I … more

    Developed Househelp and other apps on Android, available at Google Play. Also have developed in java, objective-C, GWT, python, django, jquery development on Linux, Google App Engine,android and iOS platform. I have developed applications in extjs/sencha touch. I have also done workflow automation using Google Apps Scripts in Google Spreadsheets for multi-location distribution and aggregation of reports.I also have extensive IT experience in delivering and executing IT based solutions and projects for over 16 years on multiple technologies and platform for global clients.  less

    project-management java google-app-engine google-maps-api android-app-development youtube-api twitter-api api-development google-apps sencha extjs jquery gwt javascript django-framework ajax 00 more less
    • $29.99 HOURLY RATE
    • 4.8
    • 2312 HOURS
    • INDIA
    • LAST ACTIVE
    • 15 PORTFOLIO ITEMS
    • 9 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • PHP developer

    I've been into web development for over 5 years now. Mostly I prefer to work with PHP, Codeigniter. I strongly believe that it's the most decent and steady language of those available at the moment. I keep my … more

    I've been into web development for over 5 years now. Mostly I prefer to work with PHP, Codeigniter. I strongly believe that it's the most decent and steady language of those available at the moment. I keep my hand on a pulse of web and app development, so to keep my knowledge up to date. I am looking for nice projects to contribute to.  less

    php codeigniter ajax html css html5 css3 javascript oop mysql zend-framework payment-gateway-integration api-development data-scraping facebook-api 00 more less
    • $17.00 HOURLY RATE
    • 5.0
    • 378 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 6 PORTFOLIO ITEMS
    • 4 TESTS
    ASSOCIATED WITH:
loading