Build me a better WebRTC video chat page

I am a retired software engineer and I have been tasked by a non-profit organization for the elderly to implement a very simple app so that at the touch of a button two elderly people can communicate from any web-enabled device (and any browser) and avoid the complexity of current mainstream apps which most elderly can’t manage. I can do all the rest myself, but we need a better video-chat HTML/PHP/Javascript page/module to which to pass three parameters (two nicks/usernames and a role, as for example “Alice, Bob, Initiator" (or "Alice, Bob, Responder") such that a peer-to-peer webRTC remote communication is established. This communication could be established via what is called in WebRTC jargon "server-less" (via a STUN server service you recommend other than Google’s free “test” STUN servers) or our own (yes, we can setup our own STUN server but maybe you suggest a professional, industrial quality one to which we do not need to do IT maintenance).

Signalling is to be done by passing/conveying SDP offer/answer messages between Initiator and Responder via MySQL database (see example) or else POST/Form or maybe some other method (WebSocket?). We can discuss any other solution/architecture you deem appropriate.

Our most important requirement is that 99% of communications are established “phone call like” within 20-30 seconds or less (with no--or very few--"ICE Failures”—ICE as in "Interactive Connectivity Establishment” protocol). The code you supply will be license-free as in we will own all rights and copy rights to this module not to be exposed or expose the users to unexpected debts or charges. Communication and connection must be smooth, seamless, quick and easy between any of the main browsers both either between mobiles, tablets or PCs.

The attached example (with SDP message conveyance via MySql DB polling) works and complies (mostly) as described but has too many iceConnectionState of “failed” which is frustrating and confusing to the elderly: we need one that is more reliable and has a much, much higher communication “completed” iceConnectionState rate (of about 99%). Mind that the example works fast and well--but only 50% of the time—and we need MUCH better (99%).

The final product delivered should show two html video elements, a chatbox and a text input box (more or less as in the attached example).

Thank you in advance for your help.

To run the attached example use: [login to view URL] (in one device) and [login to view URL] (in the other--notice only "Role" differs, and that only the Initiator can start communication).

Skills: Mobile App Development, jQuery / Prototype, PHP, MySQL, HTML5

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About the Employer:
( 0 reviews ) Surrey, Canada

Project ID: #26417912

18 freelancers are bidding on average $409 for this job


Hi, I am very well versed with web applications and have delivered large scale applications (iOS, android) in different domains. I can surely work on this project want to move further, so you can share me more details More

$500 USD in 7 days
(270 Reviews)

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$750 USD in 29 days
(14 Reviews)

I have gone through your requirement and come to know that you need a Webrtc video page for better communication which i can provide you and i am having good experience in same and built before, so let me explain what More

$278 USD in 2 days
(59 Reviews)

Hello, I am pleasure with your job as detailed. Thank you for the job posting. It’s a pleasure to meet you. I’d really like to work with you on this one if possible! I do have a couple of questions, but first I’d like More

$250 USD in 2 days
(20 Reviews)

Hi Sir, Its Hisham. I am a Software Engg. with more than 4 years of market experience. I have developed many web and cloud-based solutions for my clients. I have expertise in many backend and frontend languages which i More

$500 USD in 7 days
(6 Reviews)

Hello I am a webrtc expert and developed much similar application (please check my review) [login to view URL] is my work I will show you live video chat scene. It wont make ICE failure. And use free stun server a More

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(6 Reviews)

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(3 Reviews)

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(13 Reviews)

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(5 Reviews)

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(2 Reviews)

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(4 Reviews)

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(2 Reviews)

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(0 Reviews)

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(0 Reviews)

Hy respected buyer. I have understand your problem.I will not write too long. I have already created a WebRTC video chat project. In which we can chat or video and audio call to anybody. also we can conduct a conferenc More

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