Kalyani, West Bengal, India
$15/hr · Starting at $500
10 years of experience in developing Native & Hybrid Applications and still going. Have extensive experience in developing SIP, VOIP, Asterisk PBX, Openfire, Unity 3D, PhoneGap integration. Not only d…
Kerhonkson, New York, United States
$50/hr · Starting at $25
Over the last 15 years, I have planted deep roots in Information Technology and Systems Security. WAN Routing, LAN Switching, Firewall and VPN Management, Telephone PBX Administration, Systems Monitor…
Atlanta, Georgia, United States
$15/hr · Starting at $2,500
Some recent Clients: (All direct except where asterisk * indicates agency) Air Force Research Labs DARPA Air Force Office of Scientific Research Turner Broadcasting System CocaCola* Dominos* ATT La…
Pleasant Hill, Missouri, United States
Past Earnings
High level of skill in Linux. Red Hat RHCE Started and operated an ISP for 5 years. High level of understanding in TCP/IP SMTP Spamassassin Mailscanner apache FreeRadius and all other ISP related se…
Jaipur, Rajasthan, India
$15/hr · Starting at $30
I am a Professional Network Engineer from India I have work experience of more than 4 years I can deal with Linux Server, Asterisk Server, Cyberoam Sophos (Installation& Troubleshooting), Networking
Cape Town, Western Cape, South Africa
$40/hr · Starting at $25
http://codelikeclockwork.com/We have more than 8 years of experience in PHP-based web development, MySQL-based database administration, and Linux-based web server administration as well as Search Engi…
Kolkata, West Bengal, India
$8/hr · Starting at $25
Have an Experience on Linux for more than 3 Years, Have Worked on AWS, Mizrosoft Azure, OVH, Hetzner Etc. Have worked with Dedicated Servers also, Have Experienced on Handling and Configuring Variou…
Miami, Florida, United States
$95/hr · Starting at $25
Open Source PBX installation, configuration and maintenance / support using asterisk or callweaver. Fax to Mail and Mail to Fax Gateway installation, configuration and maintenance / support. Predictiv…
Blountville, Tennessee, United States
$35/hr · Starting at $25
Developed a PHPAGI script for Asterisk (Linux-based phone and IVR system) that queried a SQL Server database for the 3 nearest store locations, and spoke them to the caller using text-to-speech.Develo…
Odessa, Odes'ka Oblast', Ukraine
$30/hr · Starting at $30
10 years exprienced Software developer and Unix/Linux Adminstrator. strengths: 1. File storage solutions, (backend: nginx, frontend: php, ruby on rails) 2. Asterisk VOIP services, (backend: asteris…
Lome, Maritime, Togo
I have many years of experience working as a WEB Developer and I also have continual experience in system administration and Asterisk PBX over the past few years. Now I'm working on Asterisk administr…
chennai, Tamil Nadu, India
$15/hr · Starting at $25
I have 12+ years Experience in Different Contries as a IT Infrastructure Manager , Technology is my fashion , I have Strong Experience in AWS , Azure , Windows Server , Linux , Network , Firewall , Of…
Kyiv, Kiev, Ukraine
$10/hr · Starting at $25
I'm a full-time Linux Systems Engineer supporting and developing Asterisk VoIP systems for taxi service business. Digium Certified Asterisk Administrator (dCAA). I'm able to take care of various serv…
San Jose, California, United States
$45/hr · Starting at $1,000
10+ years in IT, programming, web, apps for small and large businesses. 1) Programming - numerous years in design, programming, development of applications, apps, web design. 2) Web Servers 2) IT S…
napoli, Campania, Italy
$20/hr · Starting at $40
Technical Skills/Interest Computer Languages, Python Extensive Knowledge on GNU/Linux and Unix Operating Systems Virtualization of network (VMware VCP, Citrix (XENserver)) Capability and experiment to…
Lahore, Punjab, Pakistan
$25/hr · Starting at $100
Solid experience of developing enterprise software solutions. Highly skilled in Real-time System Architectures, Computer Telephony Integrations, High Availability and Fault Tolerance, Data Archiving,
$10/hr · Starting at $50
I have been providing services such as VoIP Engineer; diagnosing and correcting problems supporting customers using Asterisk PBX, Trunking, Ubuntu, CentOS, OpenVPN, load balancing, , VoIP system monit…
Karachi, Sindh, Pakistan
10+ years of experience in IT Service Operations, Technical helpdesk and Network Support comprising 4+ years’ experience of leading tier 1 and tier 2 Technical Analyst and Support Engineers. A result
Keene, Texas, United States
$25/hr · Starting at $50
• Experience in Network Administration and Linux Administration. • Certified in Extreme Networks(Policy) • Implement complete network architecture change • Implement custom built TCP/UDP g…
Berlin, Berlin, Germany
$20/hr · Starting at $25
Install and configure Unix-like systems: Hands on experience with services/daemons: Work experience with network protocols 2 and 3 layers: Configure different network devices: Write a scripts for auto…