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Trixbox Job Cost Overview

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Trixbox Upwork freelancers typically receive a client rating of 3.67.

Last updated: October 1, 2015

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Hector Bravo

Hector Bravo

IT Expert - Project Manager - SCRUM, PMP, ITIL, VCP, MCSE, MCDBA

Panama - Tests: 13

- Professional Project Management / Agile Project Management / Scrum - IT Management / Strategy / ITIL Design, Plan, Implement and Support for: - Microsoft Office 365 - Windows Azure / Amazon EC2 - Microsoft Lync / Skype for Business - Microsoft Sharepoint - Microsoft Exchange - Microsoft SQL Server - Microsoft Active Directory, ADFS - Microsoft Dynamics CRM - Windows Server / Hyper-V - Microsoft ISA/TMG/UAG - Microsoft SSCM, SCVMM, DPM - Voice Integration with Lync - VMWare vSphere / ESXi - VMWare Site Recovery Manager (SRM)

Groups: Microsoft Certified Professionals

88% Job Success
$33.33 /hr
930 hours

Marko J.

Marko J.

System Engineer

Serbia - Tests: 3

My previous experience includes working as a laboratory assistant at the College of Electrical and Computing Sciences, in GP Auto Shop d.o.o company as a system administrator and in Coming Computer Engineering d.o.o. as a system engineer. As a laboratory assistant I was teaching students taking lower level courses about basic functionality of computer networks. Working at this college helped me improve my leadership skills and my knowledge about the field I am currently working in. My second and third jobs require maintaining and improving current infrastructure based on Microsoft technology. Improving the current infrastructure involves dealing with the client working stations, server computers (Domain Controller, Remote Server, SharePoint, SQL server), adding new computers into a current network, establishing PPP connections with long distance using MikroTik routers (PPTP, L2TP, Ipsec etc.). In addition, the use of MikroTik routers requires the safety implementation (Firewall, Hotspot). Working in this field helped me realized that IT requires constant improvement in order to be successful. Therefore, I applied for a Cisco academy and passed Cisco CCNA test. In addition, I received Microsoft certificate MCITP 70-640 Administration Active Directory. In the near future my goal is to obtain more Microsoft certificates (70-642, 70-646, 70-662, etc), and also MTCNE MikroTik certificate. I am currently studying for the 70-642 certificate. I believe that my experience and consistent desire to excel will make me a valuable candidate for this position. I may be reached to arrange an interview through email or the numbers mentioned above. Sincerely, Marko Jovic

$22.22 /hr
12 hours

mohamed khalaf

mohamed khalaf Agency Contractor

Senior Linux Administrator / VOIP / Virtualization / Cpanel

Egypt - Tests: 3 - Portfolio: 1

More than 5 Years of experience with Liunx and Web hosting and Virtualization Linux , Centos , Ubuntu , Vmware , ESXI Cpanel/WHM , Plesk , Zpanel , ISPconfig , WHMCS , Google Cloud Computing , Rackspace , AWS , Digital Ocean , Godaddy Apache ,Nginx , PHP , SSL ,Mysql , DNS ,Firewalls , FTP , Mail Servers Atlassian Jira , Confluence , Stash , Fisheye , GIT Asterisk , ELastix , Freepbx and many more services

Associated with: EGY-TECH Agency

93% Job Success
$16.00 /hr
505 hours

Farhan Tahir

Farhan Tahir Agency Contractor

Sr.Linux/Unix Admin /Ethical Hacker/Amazon EC2 / LAMP/Network Security

Pakistan - Tests: 8 - Portfolio: 1

6+ years of extensive experience in system/network administration of Linux/Unix/Windows based server, specializing in LAMP, Cloud infrastructure design/implementation for Amazon, Rackspace, Cloufoundry, Server monitoring, Storage management, Virtualisation using Vmware and Xen, VoIP, Security of servers, Penetration testing Forensics analysis, Ethical hacking, High availability solutions, Failover Clusters, Databse administration including MySQL, MongoDB, DB2, Oracle, VPN server, Squid, DNS, VPN, Postfix, NginX, Apache, MySQL, mongoDB.

Associated with: nocgurus Agency

92% Job Success
$22.22 /hr
411 hours

Sayeed Islam

Sayeed Islam Agency Contractor

Systems Administrator/Architect/Integrator/AWS(EC2,VPC,S3,Cloufront)

Canada - Tests: 23 - Portfolio: 2

Hands-on proven experiences over the past 9 years leading all stages of system implement efforts, including requirements definition, design, architecture, testing and support in Linux(CentOS, Redhat, Ubuntu, Debian, Fedora, Gentoo, Suse. etc), Database, Windows, VoIP, Linux: Advance LAMP system administration, Oracle, MySQL, Postgres, Apache, Lighttpd, JBoss, Tomcat, Squid, HA Proxy, HA Linux, Clustering, High Availability, Proxy, VPN, Puppet, DNS, Zimbra, Cluster, Monitoring and Alerting system such as Nagios, Cacti, MRTG.Windows: Active Directory, Domain, Microsoft Exchange, IIS, MS SQL, Orion Monitoring and Alerting systemVoIP: Cisco, Quintum, SIP/H323/IAX2, Asterisk, AsteriskNow, Trixbox, FreePBX, Polycom, Sipura, AsteriskNOW, Digium, T1/E1, Yate, GNUGK, Vendor Specific Softswitch, Open Source, predictive dialer, Radius and billing system.I also have experiences in vendor specific VoIP Softswitches such as MERA, VoIPSwitch, Sysmaster, VoiceMaster and load balancer such as KEMP, Crescendo, HAProxy (open source), etc. I have acquired valuable system administration experience over the past nine years in all facets of administration, deployment, troubleshooting, installations, monitoring and maintenance for various system and application, hardware, and software. I possess a unique talent for delivering highly complex technical information into terms and concepts that the users can readily grasp. Furthermore, I am multi-task oriented, enjoy challenges, and continually stay abreast of the latest advancements in the IT field.

Groups: Microsoft Certified Professionals

Associated with: NixTroop

$40.00 /hr
3,463 hours

Ajit k P.

Ajit k P. Agency Contractor

Web and Voice Technology

India - Tests: 1 - Portfolio: 2

Over the last 8 years, I have installed and integrated more than 1000 asterisk and VoiP for startup companies and small businesses . some of them were call center looking for open source but reliable solution and some of them already using open source like asterisk and ViciDial and wanted some changes either in look n feel, extra reports or some changes in dialplan I also have some experience in the following areas: PHP, Mysql, Linux My other Team members are expert in web and graphic designing and open source like joomla, drupal etc..

Associated with: Asterisk Pros, Ziwwa Solutions

$27.78 /hr
200 hours

Shaikh Irfan

Asterisk FreePBX Trixbox Elastix A2Billing vtigercrm php java mysql

India - Tests: 1

I have over 5 years of experience working with Asterisk/Freepbx/Trixbox/Elastix/A2Billing. I have also worked with many other voip related tools. I have also worked with CRM's such as Sugar and vtiger. I have also completed projects with integrating with php/mysq and also java. I have done dialplan customization and IVR designing. I have also experience in supporting customers with various issues on their routers and IP phones ranging from Cisco, snom, polycom and Aastra. I have recently worked on setting up click-to-Call and incoming call recognition with sugarcrm. many more...

$11.11 /hr
260 hours

Yawar Hadi

Yawar Hadi

Voip, asterisk, perl scripting, freeradius, linux, mysql developer

Sweden - Tests: 3 - Portfolio: 3

From last two years i am working on asterisk, free radius and mysql.I developed a full voip application which consist of * Calling Card Application * Soft phone to PSTN calls * DID to Soft Phone * DID to Forwarded no. * SIP to SIP calls * Call routing besides these i add the asterisk realtime functionality using mysql database and for billing i use the free radius server. So my core competencies are asterisk, perl, python, free radius, mysql DB and working on linux plat form.

$8.89 /hr
75 hours

Virendra B.

Virendra B. Agency Contractor

VoIP Developer

India - Tests: 2 - Portfolio: 8

I have 7 years of experience of Asterisk installation,configuration and making API with PHP for Asterisk. I have knowledge of SMS Gateway installation and configuration with mysql database. I have done FreeSwitch to make Billing application now. Expert in A2Billing and other VoIP Billing projects. Google TTS with DTMF is done by me.

Associated with: voipforbusiness Agency

100% Job Success
$16.67 /hr
36 hours