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, 10 Asterisk projects are completed every quarter on oDesk.

10

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 4.58.

4.58

Last updated: July 1, 2014

  • Unix/Linux System Administrator

    As a Linux and Unix System Administrator I am competent in deploying secure remote administration, including network and firewall as well as I do have a Self-starter attitude. I am expert in Linux and Unix systems administration and Linux and … more

    As a Linux and Unix System Administrator I am competent in deploying secure remote administration, including network and firewall as well as I do have a Self-starter attitude. I am expert in Linux and Unix systems administration and Linux and Unix infrastructure. I have system administration experience on a variety of platforms, with particular emphasis on high availability Unix (HP ux, AIX) Linux, Redhat, and CentOS, Debian derived systems. My Web-related skills include Web server configuration and CMS Installation and configuration. During my career with Linux and Unix System Administration, I have used, configured and maintained many different types of Linux and Unix hardware and software’s like web,mail,NFS,Backup,NMS,VOIP,Mail,Subversion on remote Servers. Unix systems and network administration are my primary interests. I have extensive experience with multiple UNIX-based operating systems with an emphasis on Linux but also Virtualization/cloud computing/Cisco/Microsoft/networking hardware, system and network security, network design and unix backups. I have experience with high traffic networking including load balancing technology. I use shell/Perl on a regular basis for system administration tasks.  less

    lamp-administration linux-system-administration asterisk subversion data-backup cpanel plesk whm freepbx hp-ux-administration 00 more less
    • $13.33 HOURLY RATE
    • 4.4
    • 364 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 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
    • 4.5
    • 1302 HOURS
    • INDIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 2 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • DevOps Engineer/ System Architect / Senior System Administrator

    Hello I'm highly experienced, certified engineer ( RHEL cert, Novel cert, MCSA, LPI 3, OpenText ) DevOps engineer with more than 10 years of experience in wide range of projects. Chief of system administrator team in software development company. Freelancer with … more

    Hello I'm highly experienced, certified engineer ( RHEL cert, Novel cert, MCSA, LPI 3, OpenText ) DevOps engineer with more than 10 years of experience in wide range of projects. Chief of system administrator team in software development company. Freelancer with more then 3 years in oDesk and "five star" rating. Full range of sysadmin support, system architect, security audit, PCI compliance, consulting, automation, DevOps best practices. If you have any project required professional system administration or DevOPS - I could be the one who you are looking for :) http://www.linux-xpert.info  less

    linux-system-administration asterisk lamp-administration firewalls pci-compliance amazon-ec2 freepbx devops system-automation continuous-integration 00 more less
    • $40.00 HOURLY RATE
    • 5.0
    • 4747 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 9 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • Expert Salesforce Custom Developer+Cloud+VoIP+CTI+Asterisk+PHP

    Expert designer and coder for new product development in Salesforce Apex and VisualForce, Force.com sites, VoIP, IVRs, SMS, Php-MySQL, Drupal, Netsuite, OpenERP, Filemaker Pro and Cloud computing technologies. Creative problem solving ability for your complex apex, visualforce and siteforce … more

    Expert designer and coder for new product development in Salesforce Apex and VisualForce, Force.com sites, VoIP, IVRs, SMS, Php-MySQL, Drupal, Netsuite, OpenERP, Filemaker Pro and Cloud computing technologies. Creative problem solving ability for your complex apex, visualforce and siteforce requirements. More than 17 years of commercial product development experience as Freelance Coder and development manager. Extensive experience in wide range of new commercial custom product development primarily in VoIP, IVRs, SMS, mobile, Cloud ERP, banking, B2B and B2C related sectors for diversed organizations situated in more than 10 countries. In-depth knowledge in Asterisk, Red5, C, C++, Php - MySQL, Perl, SIP, H.323, streaming video, premium IVRS and SMS applications, SalesForce and Force.com technologies, Apex coding, VisualForce, Netsuite cloud ERP, Drupal, FileMaker Pro 11, FileMaker Php, Quickbooks integration, AutoIT, Amazon EC2 based solutions, Ajax, jQuery & jQueryUI. My core competency lies in production level product development as top designer / programmer / developer from inception, and here I am seeking further such opportunities to design and develop professional, stable, bug-free products for your business.  less

    asterisk sms c++ filemaker-pro javascript jquery salesforce-app-development visualforce erp salesforce-apex 00 more less
    • $35.00 HOURLY RATE
    • 5.0
    • 5632 HOURS
    • INDIA
    • LAST ACTIVE
    • 13 PORTFOLIO ITEMS
    • 4 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • AWS,Cloud, VOS , Asterisk,VoIP,Linux,BulkMail

    Over the last 9 years I've been working in web hosting industry and have a hand on experience of Linux/Unix system and A+ expertise in all Linux troubleshooting. I've expertise of Amazone, RackSpace, VMWare ESXi(4,5 … more

    Over the last 9 years I've been working in web hosting industry and have a hand on experience of Linux/Unix system and A+ expertise in all Linux troubleshooting. I've expertise of Amazone, RackSpace, VMWare ESXi(4,5), XenServer, Load Balancer, WHM/Cpanel, Plesk, ISPcp, ISPConfig, DirectAdmin, VirtualMin, Apache, MySQL, Postfix, Dovecot, Exim, Squid, OpenVPN, OpenSSL, Hadoop, Hbase, Solr, Redis, FFmpeg, FFmpeg-php, SugarCRM, ViciDial, VtigerCRM, Shell Scripting, Perl Scripting, PHP, RoundCube, SquerrileMail, Enterprise level Hosting/Mail Servers like Zimbra for large scale Setup with full security features and System Backups. I also have VOIP expertise and following are my favorite Asterisk PBX, SS7 Signaling,IVR Systems, Dictation Systems.  less

    freebsd linux-system-administration bash perl apache-administration centos whm cpanel plesk mail-server-implementation asterisk amazon-web-services vmware-esx mysql postgresql load-balancing amazon-ec2 00 more less
    • $16.67 HOURLY RATE
    • 5.0
    • 357 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 7 PORTFOLIO ITEMS
    • 2 TESTS
  • Proficient PHP & MySQL Developer

    I’m qualified web-programmer and I have a lot of experience with development of various web applications from scratch as well as modifications / upgrades / bug-fixes of existing software. I have more than 10 years of experience in the following technologies … more

    I’m qualified web-programmer and I have a lot of experience with development of various web applications from scratch as well as modifications / upgrades / bug-fixes of existing software. I have more than 10 years of experience in the following technologies: PHP (OOP, Zend & other frameworks) MySQL, JavaScript (AJAX, jQuery, JSON, extJs, etc), CSS, (x)HTML, XML Although my primary specialization is PHP & MySQL, I also have advanced design skills and can perform some art-work if necessary. I'm proficient in the Photoshop, CorelDraw, Flash, etc.  less

    php mysql javascript jquery ajax yii-framework zend-framework cakephp wordpress xml xml-rpc asterisk twilio-api html xhtml html5 css css3 psd-to-html jquery-mobile twitter-bootstrap 00 more less
    • $25.00 HOURLY RATE
    • 3.9
    • 885 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 10 TESTS
  • Java/Perl/ Linux/Voip/Asterisk/Opensips

    Last 14 years I worked as Internet Provider admin, with linux and perl in Brazil. I worked for 2,5 years as Voip Engineer with asterisk, openser and opensips in Australia. Worked for 1,5 years in Japan with Flex … more

    Last 14 years I worked as Internet Provider admin, with linux and perl in Brazil. I worked for 2,5 years as Voip Engineer with asterisk, openser and opensips in Australia. Worked for 1,5 years in Japan with Flex, now, I'm back to my home in Brazil, with my family working with Flex and Java at my new company a00s.com. We make software ERP to manage money and accounting for business companies. At my free time I like to discovery things by programing, some times with stock markets, some times like now, looking for math formula for prime numbers. I'm looking for some freelance job to increase my incomming, Once I want to go again to japan in this 2013.  less

    perl asterisk opensips java 00 more less
    • $27.78 HOURLY RATE
    • 5.0
    • 418 HOURS
    • BRAZIL
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 1 TEST
  • Linux SysAdmin, LAMP, CMS, Rackspace, AWS, Cpanel & Ethical hacker

    Over last 6 years I am working with many local and foreign companies. I can install and configure any linux applications on the server with proper configration and I am able to handle any Linux issues. I have the ability to troubleshoot server and site issues with quick turn around capability.

    linux-system-administration lamp-administration xampp windows-administration amazon-web-services amazon-ec2 amazon-s3 website-development web-design wordpress joomla drupal oscommerce asterisk freepbx plesk whm whmcs html css 00 more less
    • $16.67 HOURLY RATE
    • 5.0
    • 166 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 8 TESTS
    ASSOCIATED WITH:
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