Lahore, Punjab, Pakistan
$20/hr · Starting at $50
Asterisk, OpenSIPS, FreePBX, WebRTC, FreeSWITCH & Kamailio, ASTPP & A2Billing, Kannel Server & Jasmine SMS
Singapore, Singapore, Singapore
$30/hr · Starting at $50
I have mastered several APIs, including WhatsApp, Email SMTP and Google API etc, and have used them in my many projects, The basics here is that I'm not obsessed with the base language at all in using…
Kolkata, West Bengal, India
ID Verified
$45/hr · Starting at $500
Audio and Video conferencing application with text chat, streaming, voice calling, Video calling, Screen sharing facility. Supported Platform: Web (Mozilla Firefox, Google Chrome, Safari, Opera), Mobi…
Bengaluru, Karnataka, India
$5/hr · Starting at $25
1) Are you struggling to load test your application / server software? If yes, please read on ... Load Multiplier, is a framework that provides testing solutions for anything over IP (internet protoco…
Helsinki, Eastern Finland, Finland
$15/hr · Starting at $75
I am a VoIP developer with 8+ years of experience. My skill set: ✔Asterisk, FreePBX, VICIdial, ASTPP ✔FreeSwitch, 3CX, FusionPBX, OpenSIPS, Kamailio, ✔Telnyx, TeXML ✔Twilio ✔Zoho ✔Zapier ✔C/C++, C#, J…
Windsor, Ontario, Canada
$15/hr · Starting at $100
Experienced Technical Lead with demonstrated history of working in IT company. Having more then 7 years of experience with various role and responsibility. Good knowledge in PHP, webRTC, react JS with…
Erechim, Rio Grande do Sul, Brazil
$30/hr · Starting at $30
Ruby on Rails Web Developer with 5 years of experience, love developing applications "the Rails way", Angular JS developer with 2 years of experience, WebRTC expert with 2 years of experience. My main…
YanJi, Jilin, China
$30/hr · Starting at $25
First I have many experiences with C/C++ during 10 years. Thank you.
Dhaka, Dhaka, Bangladesh
$10/hr · Starting at $25
I am experienced in the following technologies: - PHP(Laravel),Node.js(ExpressJs),Nextjs,TypeScript. - Reactjs,VueJs. - API Integration like Facebook, Google, SMS and Payment Gateway and Restful API.
Bologna, Emilia-Romagna, Italy
$10/hr · Starting at $60
Nodejs NOSQL backend Angularjs HTML5 developer Realtime Applications with Webrtc Websocket protocols
Chandigarh, Punjab, India
Past Earnings
$30/hr · Starting at $500
As you can see in our profile that we are VoIP, Asterisk/Freeswitch, Kamilio/Opensip, WebRTC experts and have vast experience of over 14yrs in call, chat, audio, video, conference applications. Tech…
Vaasa, Western Finland, Finland
$40/hr · Starting at $25
***** Full Time Developer ***** I have 7+ years experience on Native iOS , Android, and Black Berry mobile development, Python or Ruby web programming, and, in addition, Xamarin iOS / Android developm…
Stony Brook, New York, United States
$10/hr · Starting at $30
Linux/Windows/Android C/C++ application development TCP/IP Http protocol analyse....................
Shenyang, Liaoning, China
3,500/yr · 100%
$20/hr · Starting at $400
Hybrid Text/audio/video Chat app with WebRTC technique in React Native Framework. Implemented Push Notification using Onesignal. Backend with NodeJS, socket.io.
$20/hr · Starting at $1,000
I'll create the Video Chat web application for you. It has Video/Audio chat, text chat, and so on. And it has a real-time presentation that can share the document, video and etc. It is using WebRTC te…
Faisalabad, Punjab, Pakistan
$7/hr · Starting at $30
Hi I am M.Farooq Innovative Android Developer with 4 years of experience designing, developing, testing, and maintaining Android applications. Developed various apps which are published on Playstore a…
Utrecht, Noord-Holland, Netherlands
$60/hr · Starting at $100
I am passionate about my job and my objective is to create compelling mobile applications that users will love! - top quality with professional service My Expertise: -Cross-platforms: Xamarin(forms, i…
Indore, Madhya Pradesh, India
$10/hr · Starting at $100
We are the brilliant team of developers having extensive experience in Full Stack MERN, Laravel/Wordpress, Python/Djengo Development and having sound knowledge of Socket Programming, Web-Streaming u…
Viskovo, Primorsko-Goranska, Croatia
$40/hr · Starting at $40
Usually backend developer. Working with PHP for last 11 years, Python 3 years and recently Go. More info upon request.
Stockholm, Skane Lan, Sweden
$40/hr · Starting at $500
I am a full stack developer with 7+ years of development experience. I am looking for an opportunity to show my skills. Here are my skills : ■ FRONTEND: React.js, Vue.js, Augular.js, Typescript, Jav…