Enterprise internal communication IM development

1, enterprise internal address book.

2, real time communication

3, support for text, pictures, expressions, documents, voice, video, text messaging, E-mail and other communication methods.

4, support more than one person meeting, group communication, text and video voice conferencing support for 20 people online video voice, and the meeting record

5, related products preferred.

If you have your previous work result, Please bid.

If you don't have your product, don't bid.

Best Regards


Skills: C# Programming, C++ Programming, Java, Software Architecture

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About the Employer:
( 20 reviews ) Beijing, China

Project ID: #11758649

8 freelancers are bidding on average $533 for this job


Hi, our team is interested in your project. We already completed a number of similar projects. Let's discuss details.

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Hello, I understood the initial scope of this project. Although i want to discuss further this job in order to prepare the final concept for this project. After Complete discussion over the call or in chat, i wi More

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Hello There, This is Hiren Bhuva from Sky Technovation (IT development & Cyber Security Company). From last 5 years we are working on Software & Website development. We had developed too many Software & websites in More

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I am an IITK graduate, 9 year experienced software professional and I have got top notch developers in my team, who have got experience across a span of technologies. The members in my team have worked with top notch t More

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Hello, I hope you doing very well! I have gone through the description and would like to provide a quality solution using 5+ years of professional experience in required skills. (.NET/ASP.NET - MVC, EF, SQL, C#). More

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Hi i have already developed it in multiple platform . If u interested to my proposal lets have a chat about this project.

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I have a fully featured stable clone of Skype I can adapt to suit your needs. I am an expert in software development, mobile apps, SaaS and website design. I have extensive experience in ecommerce, inventory manageme More

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I am a developer with [login to view URL] in Computer Engineering from G.T.U. University and 2 years of software and web application development experience. I have experience in web development and scripting language with var More

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Hello I have gone through your project description. I am ready to work with you as you approve me, I will start the work. But Before start the things I need to discuss regarding the project so we will be on same More

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