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).

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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, 2 VoiceXML projects are completed every quarter on Upwork.


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 3.48.

Last updated: October 1, 2015

Popular VoiceXML Searches

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Meliza Sanchez

Meliza Sanchez

Customer Service | Sales | Order Processing | Appointment Setting

Philippines - Tests: 4

I work my way to the top out of my hard work and sheer determination. I do not mind putting my hands and mind to anything new or old, as I am open on learning new things and changes. I can adapt to any kind of job I am tasked to do so. With full 11 years of experience in Managerial Sales and Customer Service, I guarantee that I will give 100% buyer satisfaction.


$15.56 /hr
7,365 hours

Brian S.

Brian S. Agency Contractor

ASP.Net/PHP/AJAX/C#/J2ME/MS SQL/MySQL/Win Mobile/Blackberry

United States - Tests: 6

Cenon Solutions has a diversified staff with 10 years of experience creating advanced desktop, server, mobile, web, database, and server solutions for small and large companies. Our objective is to provide quality end-to-end solutions and create lasting partnerships by providing superior customer service and competitive pricing. The solutions in our portfolio include: * Advanced Web Portals using C#, VB, PHP, JavaScript, AJAX, Google Maps, Microsoft MapPoint, Google Search, SQL Server, MySQL, IIS, Apache, SharePoint Server, DotNetNuke, and Joomla. * Mobile Applications for Blackberry, Windows Mobile Pocket PC and Windows Smartphone using Java, embedded VB, C++, C#, SQL CE, and SQL Server Mobile * Database applications using Oracle, MySQL, SQL Server 2000/20005 with Integration Services, Analysis Service, and Reporting Services * Server Application using MSMQ, Web Sphere MQ, Web Services, FTP, Sockets, .Net Remoting, and BizTalk Server * Travel Applications using Sabre Web Services, Sabre SDS, Apollo Web Services, and MySabre API

Associated with: Cenon Solutions

$83.33 /hr
0 hours

Anatoli K.

Anatoli K. Agency Contractor

Project Manager|Architect/ PHP|Web Development/ Linux/ Mac/

Belarus - Tests: 3 - Portfolio: 2

If YOU looking for the best developer for YOUR personal needs or any excellent project - you have already found it. Last 10 years I create different WEB projects basically using different technologies and languages. It was HMTL, XML, PHP, Perl, Erlang, JavaScript, Ajax, Flash, MySQL, PostgreSQL, SQL, Nginx, Lighttpd, FastCGI and much more. I have strong knowledge of Linux, BSD, Mac and Windows. At the beginning I even can't believe that exist people who can't create a website. Because "this is so easy" - so I thought. Later I understand that this is possible. And this is permanent reason why I help YOU. Example of Works and working Demo YOU can see on the web site.

Associated with: Nice Site

$25.00 /hr
0 hours

Vasyl H. Agency Contractor

Prince II Certified Project Manager / IT related


My objective is be the project manager for the Business Process Outsourcing projects which are related to [Data Conversion][1] / [Managerial Support][2] / [Secretarial Support][3] / [ Data Entry][4] / [Transcription ][5]/ [Online Services][6] or more complex [Legal][7] / [Project Management ][8]/ [Supply Chain Support][9]/ [Customer Service][10] / [Full Finance & HR Outsourcing][11], [1]: (Data Conversion) [2]: (Managerial Support) [3]: (Secretarial Support) [4]: (Data Entry) [5]: (Transcription) [6]: (Online Services) [7]: (Legal) [8]: (Project Management) [9]: (Supply Chain Support) [10]: (Customer Service) [11]: (Finance & Human Resources)

Associated with: BPO Ukraine

$15.56 /hr
0 hours