Hello Sir,
I have experience in developing chat systems with nodejs and have also worked on webRTC protocol. I can create a custom application for you as per your requirements.
I am an experienced web developer having more than 6+ yrs of experience in different technologies like PHP, Nodejs, HTML, CSS, AJAX, Javascript, Jquery, AWS, Apache-Solr, GIT, SVN, Blockchain, CMS, MVC and other related technologies.
I understand the value of an online business thats why I assure you for prompt response, on time delivery, 24*7 availability.
Let me know if you have any query.