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, 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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Anu Venkat

Java,Voicexml,ilog,webservices,jsp,avaya dd,speech server,sip,avp,aic

India - Tests: 1

I'm a Techno specialist with 10+ years of experience in IT industry (8 years in CMM-Level5 company (Onsite and Offhshore), 2 years as a Telecommuter). With a proven track record of successful achievements on upwork and a strong educational background in Electronics and Communications Engineering .I strongly believe I can make a significant contribution to your projects. Capable to do any kind of development in Java,jsp ,servlets,IVR implementation using voicexml,avaya dialog designer ,speech server,CTI Integration, IC Programming,ININ ,MS SQL.

$27.78 /hr
0 hours

Roshan M.

Roshan M.

ASP.Net and IOS Developer with more than 4 years of experience

Sri Lanka - Tests: 1 - Portfolio: 4

Since last two years i have been developing apps for iPhone and iPad, I do have more than four years experience in ASP.Net/ C# development. I'm ready to face any challenges and i do have capability to convert each individual's imaginations into their desired application.

$8.89 /hr
772 hours

Ilya Rubinchik

Ilya Rubinchik

Systems and network administrator

Russia - Tests: 4

Familiar with VoIP technologies: signaling protocols (SIP, H.323, SCCP, MGCP), voice codecs, applications. CCIE Voice written. Have experience in design and implementation of Cisco Unified Communications solution suite: Unified Communications manager 4-9, Unity Connection, Unified Contact Center Express (UCCX), Unified Presence, Mobility. Also worked a lot with Cisco Unified Border Element (CUBE), CallManager Express, Unity Express, and other IOS based voice features. Also experienced in Video over IP, primarily focusing in TANDBERG technologies and equipment. Worked with TANDBERG VCS, TMS, ExpressWay, ConferenceMe, Codian MCU and Gateways, Telepresence T3, T1, Telepresence server, and so on. TANDBERG Codecs: MXP's, new E and EX series, Telepresence codecs. Administering network hardware: Cisco integrated services routers, Catalyst switches and Access servers. DSLAMs by Zyxel, Corecess, D-Link. Interior and exterior network routing (OSPF, EIGRP, BGP4). Administering Linux servers with many services (smtp, pop3, imap, dns, http, ftp, dynamic routing, etc) Managing databases: MySQL, MSSQL, PostgreSql. Specialties Voice over IP, Video over IP, Videoconference, Telepresence, Unified Communications, LAN/WAN network architecture

$15.00 /hr
0 hours

Abdel-moniem REZK

Abdel-moniem REZK

Unified Communications & Collaborations Architect | CCIE 18832 Collab.

United Kingdom

A Unified Communications and Collaborations Architect with more than 13 years of experience in Build, Run, Operate, and Troubleshoot of Cisco and Multi-vendor Unified Communications, Collaborations, Video Communications, Infrastructure networking, Unified Computing, Contact Centre Express technology, Wireless networking, and IT operation management. A Cisco Certified Internetwork Expert (CCIE #18832) in Collaboration, Cisco Certified Network Professional, (CCNP) in Routing and Switching, an Enterprise Architect with TOGAF model and many other certifications with more experience in other areas. A member of the Cisco CCIE Advisory Council to advance the value of the Certification. Holding a Master degree with Distinction in Telecommunications Engineering, and progressing PhD student in the UK. A Freelance professional technical and Academic instructor in Telecommunications Engineering and computer science. A Researcher in Voice over IP and Video over IP, Quality of Services, and a Software Defined networking. A Working knowledge in Linux networking, Python scripting, HTML/CSS, Javascript and REST Programming.

$100.00 /hr
0 hours

Oren Shveibish

Oren Shveibish

Senior Software Engineer


Innovative Software Engineer and Architect with extensive experience in design and development of complex, multi-threaded, time and mission critical software using Microsoft .NET technology stack. I have over 12 year's experience with Object Oriented Analysis and Design in agile product development environment, specialising in multi-user, time critical, secure windows and web services and applications. Experienced in a wide range of Microsoft products including Lync/OCS, SQL Server, Office Add-ins, CRM, SharePoint, Active Directory, Exchange, IIS, and Azure. My background is a C++ development for real time control of hardware. with expert knowledge of VoIP, SIP, audio codecs and integration with various PBX and Media Gateways (e.g. Alcatel OXE and Cisco Call Manager).

$88.89 /hr
0 hours

Lucena portillo J.

Lucena portillo J.

Spanish voice over NATIVE (Castilian)

Spain - Portfolio: 1

My name is javier lucena professional voice over. Please visit my profile. I am a Professional Voice Over Actor. voice perfect to do narrations, commercials, movie trailers, and much more. I am voice over for 20 years and worked for brands such as Mcdonals, Telepizza ,Seat, Caser Seguros, ..... Enthusiastic and responsible. And I love my work! Native SPANISH (Castilian) speaker (Neutral).

$25.00 /hr
0 hours

Vision XPO

Vision XPO Agency Contractor

Solution to all your Web Development|SEO|SEM|Data Entry Needs

Pakistan - Tests: 3 - Portfolio: 8

VisionXPO's objective is **"to export the vision from YOUR mind to market AS IT IS"** i.e. adhering to what YOU have asked and not just boasting of what we can do. This is also a reason that we are progressing among other competitors. Our business model is simplest in theory and efficient in practice to reduce the cost and complexity for your solutions. * **Understand** YOUR requirements very well * Make the process **transparent** * Meet them **on time** and **within budget** At VisionXPO, proficient group of personnel, continuous client communication and up-to-date knowledge of market trends, all makes us to deliver what we called a **cost-effective, efficient **and a **quality product.** So if it comes to **website-development, website design,SEO, custom web applications, complex e-commerce solutions or GIS based custom solutions, **VisionXPO is confident to answer it in the way, it claims of.

Associated with: Vision XPO

$11.11 /hr
0 hours