We are looking to build a chatting application with functionality similar to Slack.
The application will need to be web based only.
It will need to have the following features.
- Direct Chat
- Group Chat
- Audio and Video Calling
- Screen sharing with Annotation
- File transfer
Please do not reply without reading full description. Bid your final price and estimates along with the technology used.
47 freelancer đang chào giá trung bình $2296 cho công việc này
Hi, i m very interested for this kind of job and i am expert developer and i am very familiar with slack and i can develop a similar slack at web version. just knock me via chat, Thanks Rashedul