Please check the picture attached!
I need a small software, not too heavy, simple installation, nice design, that can send text message from one to multiple desktop pc connected to internet, based on the following scheme:
1. MASTER 1 gets installed on pc1 where it has a text box and a send button.
2. when MASTER 1 writes a text message MASTER 2 installed on pc2 gets it instantly.
3. MASTER 2 will add multiple slaves. the slaves will be linked to master 2 base don unique license key that master 2 will generate and i will email the license to each slave in particular.
4. only slaves with valid license will be able to get the text from master 2, which will initially get it form master 1.
5. only master 2 has the ability to control slaves, add or remove them.
6. 3 installation kits are needed: master 1, master 2, slave
procedure: slave will get the install kit via email with a unique licence key that master 2 will generate base don his email. slave will activate his copy with his email and license given from master 2, so 2 fields in slave copy. master 1 will create a text message, send it to master 2 and from there, automatically to all slaves connected.
i guess it`s all pretty clear. master one is the creator of the text messages, but only master 2 can have access to the slaves and manage them. master 2 should also have a text field if he wants to send messages in absence of master 1.
i need someone experienced that will fully understand what i`m talking about. no need for fancy graphic interfaces, just nice ones, specially for slaves.
i will choose the winner based on his experience, description, price and confidence given.
P.S. windows and mac versions, the pc are not in the same network, messages will be transmitted worldwide. think of it as a text marketing tool, on desktop pc, because alerts must be visible very fast, unlike via email or sms.
16 freelancers are bidding on average $142 for this job
i have more then 6 year of experience with C# programming and 3 year of experience with java.i worked on ERP system and also has experience with backend technology like ms sql server,mysql and oracle