Asterisk Consultants & Developers

Showing 78 freelancers

Asterisk Consultants & Developers

Showing 78 freelancers

Get Your Asterisk Project Started Today!

Hire a skilled freelance Asterisk developer to build multi-protocol, real-time communications applications solutions for all your needs. Experienced Asterisk contractors can set up predictive dialers, call centers, VoIP gateways, conference servers, IP PBX systems and other applications.

Asterisk is a popular open source framework for building communications applications. The platform uses scripting languages to create business phone systems, conference bridges and other communications protocols and technologies. On oDesk, the world’s largest online workplace, companies hire Asterisk experts to handle all their communication needs.

Browse Asterisk job posts for project examples or post your job on oDesk for free!

Asterisk Job Cost Overview

Typical total cost of oDesk Asterisk projects based on completed and fixed-price jobs.

oDesk Asterisk Jobs Completed Quarterly

On average, 54 Asterisk projects are completed every quarter on oDesk.

54

Time to Complete oDesk Asterisk Jobs

Time needed to complete a Asterisk project on oDesk.

Average Asterisk Freelancer Feedback Score

Asterisk oDesk freelancers typically receive a client rating of 4.61.

4.61

Last updated: February 1, 2015

  • C#.NET, C++, VoIP(Asterisk), DB systems (MySQL, SQL Server)

    Through my field work experience in computer based application and communication systems development, I've brought up a rich sense of excelling in this domain. So as a personal objective, I'm determined to put my skills and efforts to … more

    Through my field work experience in computer based application and communication systems development, I've brought up a rich sense of excelling in this domain. So as a personal objective, I'm determined to put my skills and efforts to innovative tasks and further learning to develop into a beneficial entity. As at present I'm working as a full-time C#.NET Developer, however I'm ready to take further part-time challenges along side.  less

    c# mysql c c++ .net-framework php asterisk microsoft-visual-basic 00 more less
    • $25.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 41 HOURS
    • GERMANY
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 6 TESTS
  • Senior backend engineer

    I am ready for skype video/audio conferences, regular chat and mailing. My timezone is GMT+2 and my usual working hours is from 10 till 19. Willing to work 25 hours per week. Ready for overtime for urgent tasks and accomodations.

    php mysql seo ajax css javascript joomla smarty xml phonegap mongodb nginx git github soap memcached apache-administration api-development jquery jquery-mobile asterisk linux-system-administration redmine centos software-debugging facebook-api google-apps sphinx twitter-bootstrap zend-framework zabbix on-page-optimization mail-server-implementation 00 more less
    • $24.44 HOURLY RATE
    • 4.6
    • 386 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 8 TESTS
    ASSOCIATED WITH:
  • System Administrator (Google Apps, VoIP, Network, Windows)

    Long experience with various IT systems deployment and support since 1997. Deployment of new IT technologies in Banking and Educational spheres. Experience includes: - Asterisk based IP PBXes (600 extensions) deployment and support in university campus buildings - Google Apps deployment and … more

    Long experience with various IT systems deployment and support since 1997. Deployment of new IT technologies in Banking and Educational spheres. Experience includes: - Asterisk based IP PBXes (600 extensions) deployment and support in university campus buildings - Google Apps deployment and support for university staff and students - Active Directory and Group Policies deployment and administration - SCCM administration of over 300 desktops - Windows File & Print services deployment and administration - Lotus Domino / Lotus Notes deployment and administration LinkedIn profile - http://www.linkedin.com/pub/alexander-nazarian/8/957/999  less

    voip-administration windows-administration microsoft-active-directory microsoft-sccm windows-xp-administration windows-7-administration asterisk google-apps microsoft-visio project-management 00 more less
    • $14.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • ARMENIA
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 8 TESTS
  • Expert in Asterisk, A2billing, Elastix and AWS, Cloud telephony

    Over the last nine years I have actively engaged in designing and implementing VOIP telephony related infrastructure which involved in installation, provisioning and commissioning of highly complex VOIP solutions using Asterisk, A2billing, Elastix, Asternic, PIAF, Trixbox and Amazon AWS cloud … more

    Over the last nine years I have actively engaged in designing and implementing VOIP telephony related infrastructure which involved in installation, provisioning and commissioning of highly complex VOIP solutions using Asterisk, A2billing, Elastix, Asternic, PIAF, Trixbox and Amazon AWS cloud telephony, Azure, HP Cloud, Rackspace and Digital Ocean Asterisk telephony installation. Provides call centre solutions using Asterisk, A2billing and Asternic. G729/G723 codec installation also Genband C3, Genband G9, Genband T800, Genband S3, Nextone VOIP Support.  less

    asterisk network-administration computer-networking ssl a2billing elastix voip-administration freepbx amazon-ec2 linux-system-administration 00 more less
    • $16.00 HOURLY RATE
    • 4.9
    • 750 HOURS
    • SRI LANKA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 4 TESTS
  • Harshal Choksi

    I am Harshal Choksi having a good exposure in IT industries with 11 years of experience. During my career, I have developed many application in Asterisk, VoIP, Telephony, PHP development, WebRTC etc. I am also having very good capability of … more

    I am Harshal Choksi having a good exposure in IT industries with 11 years of experience. During my career, I have developed many application in Asterisk, VoIP, Telephony, PHP development, WebRTC etc. I am also having very good capability of execution of project using Scrum Agile methodologies as well to execute the project in better way with excellent quality and on time delivery. I am also PRINCE2 Certified. I have a record of solving business problems with high quality business and technology solutions. I can Work under pressure, Interested in learn new ways and tools of job, responsible, I made all the project with a proper plan, always oriented to success, persistent, organized, respectful, capable to work and solve problems alone or with a team, friendly and proactive. My priority is to deliver high quality software, offer world class support and meet all deadlines. My area of interest is aslo to develop a various kind of application which utilize my skills. I am seeking freelance work from creative and free-thinking clients/companies with innovative ideas and approaches that contribute to my professional growth. I have developed various applications with Communication model such as WebRTC as well as Asterisk/VoIP applications based architecture along with PHP as a open source. Bring in any challenges and i'm ready with a solution.  less

    asterisk twilio-api agile-software-development scrum php project-management android-app-development ios-development zoho-crm node.js 00 more less
    • $33.33 HOURLY RATE
    • 4.7
    • 2428 HOURS
    • INDIA
    • LAST ACTIVE
    • 12 PORTFOLIO ITEMS
    • 3 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • Sr Linux Systems Engineer | Dev/Ops | Open source integration Engineer

    +7 years experience install / manage and operate linux servers on a high scale machines infrastructure , open source solution consultancy using Nginx / PHP-fpm,MySQL,Kannel SMS Gateway,Memcache/Redis, Couchbase ,ElasticSearch / Solr Nagios/lcinga/munin, Puppet, Chef, Bash Scripting, PHP, Ruby … more

    +7 years experience install / manage and operate linux servers on a high scale machines infrastructure , open source solution consultancy using Nginx / PHP-fpm,MySQL,Kannel SMS Gateway,Memcache/Redis, Couchbase ,ElasticSearch / Solr Nagios/lcinga/munin, Puppet, Chef, Bash Scripting, PHP, Ruby, Vagrant, Docker , Git, AWS , VOIP, Asterisk also i have experience in load&stress testing and security vulnerability assessment  less

    apache-tomcat weblogic glassfish sugar-crm pentaho magento openstack redhat-administration wp-ecommerce asterisk 00 more less
    • $25.00 HOURLY RATE
    • 5.0
    • 29 HOURS
    • EGYPT
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 10 TESTS
  • PHP/ mySQL/ DHTML Senior programmer, Hosting engeneer&linux programmer

    With over 10 years of expertise in web development and being connected to the WWW from 1997, I always wanted to create or help to create websites. My goal is to work on large projects and ensure adequate quality and … more

    With over 10 years of expertise in web development and being connected to the WWW from 1997, I always wanted to create or help to create websites. My goal is to work on large projects and ensure adequate quality and high scale of web development. My areas of expertise are E-commerce, E-learning, job portals, large news portals, corporate websites with specialized features, media galleries, forums and other web content solutions. I have also extensive skills in Linux hosting servers administration (L.A.M.P. + DirectAdmin/ ISPConfig/ CPanel). Years of work have resulted in creation of a full-featured CMS and E-commerce software that serve as basis for my Customers' websites. I chose PHP/ mySQL/ DHTML as primary technologies for web development since the beginning and I continue to improve my expertise now, because Internet is a quick fox, I need to go faster to challenge other players and to catch the game before.  less

    php mysql javascript ajax adobe-photoshop windows-administration css xml wordpress joomla asterisk perl linux-system-administration jquery freepbx proofreading translation-english-russian 00 more less
    • $19.00 HOURLY RATE
    • 5.0
    • 0 HOURS
    • BELARUS
    • LAST ACTIVE
    • 6 PORTFOLIO ITEMS
    • 9 TESTS
    ASSOCIATED WITH:
  • Software Developer

    I have four year of experience and a successful track of record as Programmer and System Administrator professional,Assistant Project Manager and Marketing Manager. I've built my career in a variety of roles, mostly in Software companies Like Linux … more

    I have four year of experience and a successful track of record as Programmer and System Administrator professional,Assistant Project Manager and Marketing Manager. I've built my career in a variety of roles, mostly in Software companies Like Linux Certification Trainer (LPIC1) at Two Ethiopian University , Assistant Project Manager for Towards Vision Technologies PVT LTD Representative & marketer for Indian based software company in Ethiopia and Software Program at Afalagi Search Engine PLC,During this time , I have had the opportunity to hone my skills with Java ,MYSQL ,JavaScript, PHP, HTML 5,Bootstrap ,AJAX,JQUERY,LINUX Server Administration,Virtualization ,Clustering ,Asterisk , Shell Script,User Training ,Customer Support Problem Solving and Marketing. I have Computer Science ,BSC Degree from Adama Science and Technology University plus i have CISCO CCNA Certification.  less

    asterisk php mysql j2ee jdbc linux-system-administration jquery twitter-bootstrap javascript market-research 00 more less
    • $11.44 HOURLY RATE
    • 5.0
    • 0 HOURS
    • ETHIOPIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 0 TESTS
  • asterisk and nagios evangelist

    Im working since over 20 years in the programming field, as CTO, software engineer and founder of new businesses. Im very experienced in: - Asterisk and Asterisk Clusters - Nagios and Nagios XI large scale environment - C, PHP and Ruby development - Bootstrap

    asterisk nagios c php ruby-on-rails twitter-bootstrap 00 more less
    • $33.33 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • MALAYSIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • Asterisk Expert

    6+ years Dialer Management Experience along with Automation, Reporting, analysis and development. • Dialer and related telecom product development on Asterisk platform. • Design and Development of various online real time reporting Projects and products. • Have the ability to manage large amount … more

    6+ years Dialer Management Experience along with Automation, Reporting, analysis and development. • Dialer and related telecom product development on Asterisk platform. • Design and Development of various online real time reporting Projects and products. • Have the ability to manage large amount of database. • Technically hands on in developing application software. • Call Center Setup with Dialer Implementation and CRM management.  less

    asterisk vicidial voip-software 00 more less
    • $11.11 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
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