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 Upwork, 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 Upwork for free!

Asterisk Job Cost Overview

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

Upwork Asterisk Jobs Completed Quarterly

On average, 61 Asterisk projects are completed every quarter on Upwork.

61

Time to Complete Upwork Asterisk Jobs

Time needed to complete a Asterisk project on Upwork.

Average Asterisk Freelancer Feedback Score

Asterisk Upwork freelancers typically receive a client rating of 4.57.

4.57
Last updated: July 1, 2015
Clear all filters
  1. Ambiorix Rodriguez Placencio

    Ambiorix Rodriguez Placencio

    Asterisk/PHP/MYSQL/Vicidial/FreePBX/Linux/Expert

    Dominican Republic - Last active: 1 day ago - Tests: 1 - Portfolio: 5

    Extensive, practical and relevant industry experience in the following area : -> Asterisk and FreePBX customizations. -> Custom Asterisk Development (PHPAGI,Bash Scripting). -> Hosted PBX Solutions (Amazon AWS, DIgitalOcean, SolarVPS). -> Complex IVR Solutions (Databases Integrations, Web App Integration). -> Call Center Solutions (Vicidial,Goautodial). -> Customized Broadcasting solutions. -> Technical Consultancy. -> Asterisk & MYSQL-PHP Integration. -> Asterisk Security (Fail2ban, IPTABLES). -> PHP&MYSQL Developer.

    $35.00 /hr
    14 hours
    5.00
  2. Serhii H.

    Serhii H.

    Linux system administraor

    Ukraine - Last active: 3 days ago - Tests: 3

    Can consult for free, skype: goodhoster My blog: http://webnoob.info Linux system administrator with experience of server administration 9 years. Possesses self-discipline, responsibility and the ability to work with the minimum of supervision. Logical mind and solution to the problems of any complexity. A proven ability to administer and control the operation, configuration and maintenance of linux servers, as well as having an eye for detail and able to multi-task under pressure. Having experience of Shell/Bash script writing, XEN/KVM/OpenVZ virtualization. Can relate well with people at all levels and has the flexibility of working well as part of a team and on my own.

    $11.11 /hr
    49 hours
    5.00
  3. Jeremy Brainard

    Jeremy Brainard

    Seasoned IT Pro / Technology Enthusiast / CEH

    United States - Last active: 2 days ago - Tests: 4

    I am an extremely skilled, motivated, and highly knowledgeable IT professional with 15+ years in the IT industry. I am also an EC Council Certified Ethical Hacker, and in addition to security services, I provide a vast array of technical solutions to both businesses and individuals. From network/server/workstation planning and implementation to advanced troubleshooting and traffic analysis, I am THE answer to your technical demands. Add to this the fact that technology isn't just my profession; it's my passion, and you will discover why my clients have been with me for years and wouldn't consider switching. I absorb and become well-versed at any issue thrown my way, and will get to the bottom of whatever roadblock I encounter. Who I am not: your average neighborhood tech geek, a rep from a fly-by-night shop, or someone sending proposals to any listing that appears. I choose my applications very carefully, and make sure I have budgeted enough time to complete the task required. I also do not apply for jobs that I'm not 100% certain I can handle. Due to these and many other reasons, I have built a solid name for myself locally, and will do so here as well. You'll be glad you chose to have done business with me, and I look forward to meeting your technological challenges head-on.

    $44.44 /hr
    94 hours
    4.79
  4. Prakash G.

    Prakash G.

    System and Network Admin

    Nepal - Last active: 3 days ago - Tests: 7 - Portfolio: 1

    As a System and Network Administrator I have worked more than 6 years .I am Certified RHCE(5.1),CCNA,MCSE(windows server 2003). I am experienced in both Windows and Linux Environment , Routing and Switching ,Cisco Security ,Voice ,Virtualization. Fields and Technologies which i have worked on . 1. Linux/Unix,Debian Server setup ,troubleshoot and maintenance (Mail,DNS,DHCP,SQUID,Gateway,NMS,Samba ,LDAP,Webserver etc .). 2.Windows server Setup ,troubleshoot and maintainance (AD,DNS,DHCP,Routing and Remote Access ,Security ,IIS,Mail, etc) 3.Router and Security (routing (RIP,OSPF,EIGRP,BGP) Switching (VLAN,Trunk ,STP,Intervlan Routing etc) Access list ,NAT,PAT) 4. Virtulization (VMWARE ESXI (4/5),Xen ,VMWARE SERVER,HYPR-V). 5.VOICE (Cisco CME ,ASTERISK ,Go-Autodial,Elastics,Trixbox,) 6 .Linux Security .(IPTABLES ,SNORT, etc). 7.Backup (Amanda,Zimanda ,Rsync,HP Dataprotector ) 8.System Tools (Solarwinds,HP SIM,SUM)

    Groups: Microsoft Certified Professionals

    $11.11 /hr
    42 hours
    4.28
  5. Sigifredo Alberto Matos Sandoval

    Sigifredo Alberto Matos Sandoval

    Asterisk expert, web programming, php java oracle

    United States - Last active: 11/07/2014 - Tests: 4

    I am a senior PHP developer with 7+ years` experience and master`s degree in IT. Seeking for chalenging software development assignments focusing on Java/J2EE. I have developed a number of desktop and web applications using Java technologies like Swing, Spring, Struts,JSP, JSF and others. I am also very profficient in web client side technologies (PHP,HTML,JavaScript,AJAX), and various database backends (MySQL, PostgreSQL, ORACLE). Besides this, I also have some experience in developing embedded software(Android, Java ME). My strong points are good understanding of client requirements, and completing those requirements in timely and professional fashion.

    $23.89 /hr
    132 hours
    5.00
  6. Oubram Mohamed

    Oubram Mohamed Agency Contractor

    Asterisk/Elastix/Freepbx/VoIP/Chan Dongle/Raspberry/Network specialist

    Morocco - Last active: 5 months ago - Tests: 3 - Portfolio: 2

    i am a VoIP specialist dealing with Asterisk and voip billing Asterisk based servers: Freepbx Elastix A2billing and Kamailio. i have collected much experience in installing and configuring VoIP servers and giving support for costumers during my last job position at Voipmaroc and Nogafone. during my last jobs i was charged to deploy a voip call center based on Elastix for DYARelmansour , a construction company leader in Morocco , and a call center ViciDial for EIGENVALUE based in Morocco and for many end user of IPBX appliances and customized IPbx installations based on asterisk. I have setup many Asterisk servers for many customers in Freelancing and Deployed many Gsmgateways and Asterisk based Gsmgateways. I have also installed and deployed Raspberry and Huawei Dongles as Cheap Gsmgateways . besides , i have Also setup some complex VoIP topologies for call Routing and Terminations via VPN . my diplomat at network engineering and Centos Linux experience helped me to devolope my skills in VoIP. i am ready to serve.

    Associated with: BRAMZ, BlueGoose Tech

    $21.11 /hr
    232 hours
    5.00
  7. Christian Morre

    Christian Morre

    An Experienced Network administrator and Technical support.

    Philippines - Last active: 15 days ago - Tests: 1

    A Certified Microsoft Professional in Windows Server 2012 virtualization and a result –driven professional with extensive experience in the administration and support of information systems and Telecommunication fields. In-depth expertise in implementation, analysis, optimization, troubleshooting of LAN/WAN network systems. Strong hands on technical knowledge in Networking, LINUX Administration, VOIP Administration, Computer Troubleshooting.

    $4.44 /hr
    0 hours
    0.00
  8. Khurram Shahzad

    Khurram Shahzad

    System Administrator

    Pakistan - Last active: 11/04/2014 - Tests: 2

    I started my career as Associate System Administrator at MaxTelecom in August 2008. Since then I have worked on different environments with respect of scale and complexity. I do have hands on experience on Windows servers (Domain, IIS, SQL,ISA) but most of my experience is with Linux servers that includes Apache, Tomcat , Mysql, DNS, Mail, DHCP, FTP, Asterisk, Squid and Snort. Currently I am working as System Administrator at Zigron.

    $5.56 /hr
    30 hours
    0.00