VXML & IVR Developers

Get Your VoiceXML Project Started Today!

Post your VXML application development project on Upwork, the world’s largest online workplace, and hire expert IVR developers and software engineers with VoiceXML experience to create industry-standard interactive voice response applications. They can develop voice exchange platforms, IVR controllers to run through your SIP VOIP server, or Mobile SIP dialers, as well as voice and DTMF apps. These developers can even complete phone chat-line IVR systems with voice mail controllers, or an API- or email-controlled VOIP-based auto dialer.

Voice XML is the W3C standard XML format for creating interactive voice response (IVR) applications with features like audio playback functionality, speech synthesis and recognition, and dialog management. On Upwork, companies hire professional VXML developers to manage IVR development or to create custom VoiceXML API integration and speech recognition engines integrated with other communication software (like FreeSWITCH or Asterisk).

Browse VoiceXML job posts for project examples or post your job on Upwork for free!

VoiceXML Job Cost Overview

Typical total cost of Upwork VoiceXML projects based on completed and fixed-price jobs.

Upwork VoiceXML Jobs Completed Quarterly

On average, 1 VoiceXML projects are completed every quarter on Upwork.

1

Time to Complete Upwork VoiceXML Jobs

Time needed to complete a VoiceXML project on Upwork.

Average VoiceXML Freelancer Feedback Score

VoiceXML Upwork freelancers typically receive a client rating of 3.23.

3.23
Last updated: May 1, 2015

Popular VoiceXML Searches

More options
Clear all filters
  1. Manoj Goel

    Manoj Goel Agency Contractor

    Solution Architect with 20+ yrs in Desktop, Mobile & Web Applications

    India - Last active: 13 days ago - Tests: 12 - Portfolio: 20

    I'm an experienced programmer with C++, VC++, Visual Basic, iOS, Android, Windows mobile, PHP and Java development experience and a project manager with PMP Certification since 2007 and extensive experience in delivering successful projects for big corporates and various Furtune 500 companies. Overall more than 20 years experience in programming and managing development of various enterprise web, mobile (iPhone, iPad, Android, Windows Phone 7 & 8), Web 2.0 / 3.0 internet applications, Social applications, Backend development, Web Services, Web stores, gaming, telecom, and IVR applicaions and look forward to developing moderate to high complexity challenging applications for iPhone/iPad, Android, Windows 8 metro style, Windows Azure based cloud applications, PHP/CMS applications such as Drupal, Joomla, Wordpress etc. and integrating them with modern technologies to deliver content driven social mobile applications to run on mobile devices and a wide range of browsers. I can work individually and also can work in a team setting and can undertake projects for end-to-end delivery for iPhone / iPad development, Android development, Windows Phone 8 development, .NET Framework 3.5/4.0, Windows 8 Metro Style application development, Java/J2EE development, PHP, Drupal 6 & 7, Joomla, XCode, Objective-C, C++, Visual C++, Visual Basic, Raspberry Pi, Arduino Programming, Lego Mindstorms programming, Teach Pendant robot programming. I am also well versed with development of Business Intellingence applications and defining workflows using Oracle BPM and Microsoft BizTalk server. In past worked on RFB protocol, TCP/IP Sockets, RS-232/RS-422 Serial Communication, Client-Server Architecture and Shell Extensions, Web marketing, Search Engine Optimization improving organic search results, managing Pay-Per-Click campaigns, setting up Google Analytics and Conversion Tracking. During my career, I have had opportunities to lead various project teams and delivered several projects successfully. I am good at problem solving and figuring out solutions for complex and not-so-straight-forward challenging situations. With my past programming experience and developing end-to-end applications, I can plan application architecture and delivery schedule for my projects and can deliver projects successfully. I am available for communication via Skype, Google Talk, Yahoo Messenger, Email and phone. I can schedule my working hours to match any timezone globally to ensure consistent communication with my clients and other project stakeholders.

    Associated with: Zen Software Solutions Inc

    $40.00 /hr
    247 hours
    4.62
  2. Reynante Tancio

    Reynante Tancio

    Application and Web Developer, MySQL Developer and Administrator

    Philippines - Last active: 1 day ago - Tests: 5

    Over 5 years, I already have experience in the following areas: SQL, JQuery, PHP, Codeigniter, Laravel, AngularJS, JAVA, xml, vxml, Visual Basic, C and JSP. And Im too lazy updating my profile, adding those portfolio, skills, etc. ...lazy person will find an easy way to do it. - Bill Gates

    $11.11 /hr
    198 hours
    5.00
  3. Luis Manuel Morales Colmenares

    Luis Manuel Morales Colmenares

    PENTAHO ETL & DATA Masking Specialist / IT Consulting

    Uruguay - Last active: 2 days ago - Tests: 2 - Portfolio: 2

    My name is Luis Manuel Morales. I’m Bachelor´s Degree in Computer Science from the Central University on Venezuela. At work I have more than twenty ( 20) years of experience in the IT world diversified into several areas: - Software Development, play the roles: Project Manager, Solution Architect , Senior Developer , DBA, Specialist Testing and Documentation Specialist. -Platform IT, play the roles: I have served as IT Manager , IT Coordinator and IT specialist ( specifically level platforms : Unix , Linux and Amazon AWS). -Quality assurance, ETL & Data Masking: play the roles : Coordinator and Project Leader for Data Masking , Designing ETL and Data Quality . My skills are aligned with developments as Leader WEB development using the various steps and concepts for software factories and level of management and project coordination . However i haver established experience as Senior Developer and IT Specialist , specializing in the following technologies: ETL, DATA MASKING, AMAZON (AWS, S3, EC2), LINUX, ASTERISK, HTML5, PHP, PERL, JSON ,RESTFUL, JAVA SCRIPT FRAMEWORKS (SENCHA EXTJS, JQUERY , EASYUI, DHTMLX), VOIP, SMS, Responsive Design (TWITTER BOOTSTRAP). DBA functions and support for databases: ORACLE, POSTGRES, MYSQL and MsSql. MVC (SMARTY TEMPLATES) and medium skills CMS (JOOMLA, WORPRESS). Control Version System (SUBVERSION, GIT, CSV). Project management tools (REDMINE, GANTTER, MSPROJECT, WBS-CHARTPRO, ENDEAVOUR). GENEXUS Developer (.net, java and smartdevices), System and developer for MOODLE Elearning platforms. My English level is good to write and average for conversation. My default language is Spanish and beginner level read/write of French. Objetive: - Data Security: ETL and Data Masking - CMS (Joomla or php based) - TV & Sports Media Software Integrator (Lyric Pro - Chyron & Deko) - Management Information Technology and Telecommunications. - Safety management logic (Systems and Telecommunications). - Management and Solutions Architecture Information Technology. - Planning, Development and Project Management. - Basesball and Sports Stats technologies Skills: - PHP. Level: Advanced, Years: 13+ - PERL. Level: Advanced, Years: 10+ - SQL. Level: Advanced, Years: 15+ - Linux. Level: Advanced, Years: 18+ - Postgres. Level: Advanced Admin and SQL, Years: 8+ - MySql. Level: Advanced Admin and SQL, Years: 12+ - Oracle. Level: Basic and SQL Advan, Years: 8+ - MSSQL. Level: Basic and SQL Advan, Years: 8+ - Asterisk. Level: Advanced, Years: 6+ - Pentaho. Level: Advanced, Years: 6+ - Data Masking. Level: Advanced, Years: 6+ - ETL. Level: Advanced, Years: 6+ - Unix Shell Scripting. Level: Medium, Years: 6 + - Subversion. Level: Basic, Years: 9+ - Java. Level: Basic, Years: 6+ My LinkedIn profile: http://ve.linkedin.com/in/lmmoralesc

    $16.67 /hr
    301 hours
    4.76
  4. Farhan K.

    Farhan K. Agency Contractor

    Software Engineer, Biometric , DirectX, Security, Websites , Win32

    Pakistan - Last active: 3 months ago - Tests: 5 - Portfolio: 19

    I have an experience of 11 years including managerial skills like, managing & leading different teams concurrently, making technology fusions for rare solutions, handling and communicating foreign clients, picking new technologies for solution, making project plans/deadline, software documentation including Flow and Architectures and business strategies for Software development. My vast experience includes skills like PHP, PHP 5, PHP YII framework, RESTful Api , OpenCV , Visual C++ , C++ , C , Java , J2me , HTML 5, Android SDK and native C++, Action Script , Torque , WML , Lua, VB scripting , Java Script, Ajax and many different applications. You can find more detail about my work in the following links. Online Portfolio: http://farhanhk.wordpress.com/portfolio Online CV /Certificate: https://farhanhk.wordpress.com/onlinecv/ Online Freelance Profiles: https://farhanhk.wordpress.com/freelance/

    Associated with: Nauman Hameed

    $31.11 /hr
    723 hours
    4.61
  5. Zeeshan Sajid

    Zeeshan Sajid Agency Contractor

    Redefining technology horizons, Exploring new depths

    Pakistan - Last active: 14 days ago - Portfolio: 16

    To work with a result-oriented company that seeks an ambitious and career conscious person, where acquired skills and education will be utilized towards continued growth and advancement.

    Groups: Application Developers Alliance, SocialEngine

    Associated with: Xeeonix Technologies Pvt Ltd, Xeeonix Technologies

    $33.33 /hr
    1,010 hours
    4.87
  6. Joshua sean C.

    Joshua sean C. Agency Contractor

    Web Design / Development / Programming

    United States - Last active: 10/13/2013 - Tests: 2 - Portfolio: 4

    Freelance Web Design / Development. Operates under the startup name of Cream Code Web Developments. Cream Code is a growing business, client oriented company aimed to please the consumer of our services beyond expectations. Skilled in Graphic Design / Logo Designing and Product or Company Branding. Many other skills just ask me!!! =D

    Associated with: WebHattan

    $25.00 /hr
    60 hours
    5.00
  7. Olabode Oshodi

    Olabode Oshodi Agency Contractor

    Experienced Software Developer / Engineering, C#, SQL, .NET, Asterisk,

    United Kingdom - Last active: 26 days ago - Tests: 1

    I'm a passionate and experienced developer and am committed to providing a quality service. I have over 12 years’ professional experience in Complex System Analysis, Software Design & Development, and Project Management of Mission Critical Systems for Multinational Firms in Europe and Africa. I am also experienced in leading and mentoring Teams of Business Analysts, Software Engineers and QA. I have extensive and practical experience in development using. C#/VB .NET MS SQL / Oracle DBMS / MYSQL PHP I regularly use appropriate development frameworks and have solid MVC experience in both .NET and PHP. I am also used to working with open source components.

    Associated with: Nikeron

    $40.00 /hr
    0 hours
    0.00