One day of expert consulting


We need your help in deciding the best data transport protocol for our whiteboard. This one day (8 hours) of consulting can easily turn into more.

After helping us decide, we’ll use your experience in helping us write the code and reviewing subsequent questions.

The consultation will be for finding the most efficient way for transferring data from one user’s browser white boards to other user’s browser whiteboards. We have decided against using Flash because of the server licensing costs for hundreds of thousands of users.

You can see one whiteboard technology sending a request to a server every couple of seconds at

[url removed, login to view]

Other possible solutions are:

1. Build an desktop app using a relay server to update a browser inside the desktop app.

2. Have the server push a whiteboard change to the other’s browsers.

3. Use PunJab and Jabber to maintain a stateful connection.

4. Etc.

For us to evaluate your bid, please post a small clue to a solution and your qualifications to do this job. Please do not just send your CV; a short explanation of why you can successfully help with this problem is what we need to evaluate your bid.

Kemahiran: Adobe Flash, Java, Javascript, PHP, XML

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Tentang Majikan:
( 8 ulasan ) Potomac, United States

ID Projek: #49807

10 pekerja bebas membida secara purata $93 untuk pekerjaan ini


Chandusoft is a customer-specific service oriented company has got an Professional and creative team with 6 years experience in Web design and development. We have expertise and experience in ecommerce site development Lagi

$89 USD dalam 6 hari
(20 Ulasan)

Hi ! Check PMB. Regards,Erik.

$100 USD dalam sehari
(13 Ulasan)

I would go for a solution written in Java since Java has a lot of easy to use libraries for networking. A Java applet runs also in all browsers on all platforms on which a virtual machine is installed. Depending on Lagi

$100 USD dalam sehari
(1 Ulasan)

Daedalus Technologies is a business providing engineering services to the flight simulation and training community since 1990. Our services include Software Developement, Maintainance & Services, Website Design, Web Ap Lagi

$90 USD dalam 9 hari
(1 Ulasan)

VisaSoft is a customer-specific service oriented company has got an Professional and creative [login to view URL] are the Professional Web Development Company having 3 years experience in Web design and development. We have expe Lagi

$70 USD dalam 6 hari
(1 Ulasan)

Hello... Your project can be done in flash for sure. Check those application: Flash (of course), zinc, and sushi which is an open source doing the same as the flash communication server... You can add as well some o Lagi

$100 USD dalam sehari
(0 Ulasan)

We can do this project

$80 USD dalam 5 hari
(0 Ulasan)

Dear Sir/ Madam: In reviewing your project description, we are excited to learn that you are seeking Someone to help you with developing a new Website development with all the new features. We would like to extend our Lagi

$100 USD dalam 30 hari
(0 Ulasan)

I think using Java will be the best option. Here is a simple way to do it... 1. Keep checking the white board for update 2. Once an update is made, send it as a HTTP push to the other white board. 3. Continue check Lagi

$100 USD dalam sehari
(0 Ulasan)

Let I help you :)

$100 USD dalam sehari
(0 Ulasan)