Lahore, Punjab, Pakistan
$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…
Mississauga, Alberta, Canada
$50/hr · Starting at $120
We are team of software engineers, DevOps Engineers, developers, VOIP engineers, designers, content writes, Software Project Managers. Our team handle small, medium and large scale software projects f…
Shenyang, Liaoning, China
$40/hr · Starting at $30
We have around 10 years of experience in VoIP development. We have developed a wide range of VoIP dialers for iPhone, android, WindowsPhone, Blackberry etc. We have worked on VOIP protocols like SIP,
Ho Chi Minh City, Ho Chi Minh, Vietnam
$35/hr · Starting at $25
- Founded Designveloper, an outsourcing company focusing on delivery of most elegant web design, responsive, single page, real-time web application, cross platform mobile apps, games and VOIP implemen…
Richmond, Kentucky, United States
$10/hr · Starting at $25
Networking
$20/hr · Starting at $30
I am Network, Cybersecutiy, VoIP and System Engineer with over 10 years of professional experience. I have a demonstrated history of working in the field information technology and services industry.
Houston, Texas, United States
$15/hr · Starting at $100
Custom programming, web design and development, wordpress themes development, wordpress plugins development, voip applications, android and ios applications, shopify apps development, shopify themes d…
Asansol, West Bengal, India
$15/hr · Starting at $30
Troubleshooting of Cisco Unified Communications Systems, 7.X, 8.X, 9.X, 10.X and Unity connection Management and troubleshooting of Cisco Analog and Digital voice gateways and devices. Designing and c…
Worcester, Western Cape, South Africa
$200/hr · Starting at $150
I fully test your network internally and externally for any flaws that might compromise your business. This done remotely with your written permission. Fully Qualified Internet Security Consultant Pen…
Bridgeport, Connecticut, United States
Past Earnings
$20/hr · Starting at $25
I have successfully managed, developed and conducted several information technology processes while effectively fostering and maintaining a professional work environment for my team members. I am cons…
tbilisi, T'bilisi, Georgia
$25/hr · Starting at $25
Hello hiring manager!Perhaps you are interested in hiring a System/Network administrator with dedication to consumer satisfaction.My achievements range from settin-up top-notch solutions for many comp…
New Delhi, Delhi, India
$42/hr · Starting at $375
Cisco Collaboration and Telephony, Video technologies, Network Security Certification: CCIE Collaboration , CCVP ,CCNA R/S , CCIE Security
Shenzhen, Guangdong, China
$20/hr · Starting at $100
I am concentrating on the webrtc project and have full stack tech in webrtc. In the frontend: react.js react-native, android native app, In the backend: nodejs, java, c++. media server: suck like kure…
Etobicoke, Ontario, Canada
$65/hr · Starting at $25
Zone Services specializes in networks, hardware, software, telephony, cloud services and virtually everything that’s plugged into an environment. We know technology and we deliver remarkable service w…
Stockholm, Stockholms Lan, Sweden
$45/hr · Starting at $25
My professionalisms are : 1. Native iOS & Android development with swift/objective-c/java/android 2. Video/Image processing with FFMpeg, AVFoundation, GPUImage, CoreImage, CoreGraphics 3. VoIP with We…
St Louis, Kentucky, United States
$50/hr · Starting at $250
17+ years experience across Data/Voice/Security and overall Solutions Architecture work. Very strong experience across Data, Voice, Security fields Specialize in short term projects, gather requiremen…
Jaipur, Rajasthan, India
with an expertise in asterisk and Linux and crm solutions to web development and digital marketing we are now moving on to get online business for overseas customers
Sao Paulo, Sao Paulo, Brazil
10+ Years experience working in an Internet Service Provider troubleshooting routing, switching, firewall and VoIP.
Dubai, Dubai, United Arab Emirates
$5/hr · Starting at $25
10+ yrs of Experience in Telecommunication industry. We can undertake the tasks of System Engineering, System Design & Development & Software Design for telecommunication projects.
Skopje, Karpos, Macedonia
$10/hr · Starting at $30
Developer with over 2 years in experience in Call Recording company working as back end .Net developer at your service.