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Software to Send SMS marketing with modem

Good afternoon,

We need someone to develop a small project to send SMS marketing with modem (Huawei E1553 USB) via AT commands. We need a program similar to AK SMS Sender ([url removed, login to view]). However we have some specific requirements.

Essential:

- Source Code should be given to us and license to modify it as we want.

- Detect and list available modens and allows the user to choose.

- Ability to manage huge amount of cell-phone numbers.

- Ability to import cell phone numbers from TXT file (one per line).

- Ability to define delays (for example, send 10 SMSs and wait 70 seconds to send more 10 SMSs, and so on).

- Ability to execute multiple instances of the program with different modens (in different COM ports) and different cell phone lists.

- Application needs to be in English.

Desirable:

- Preferable to be developed in C# or [url removed, login to view] (however, other languages are accepted).

- Support Resume feature.

- Ability to schedule SMS to be sent (for example, send everyday from Monday to Friday from 09:00AM until 08:00PM local time).

- Support Multiple Modems at once (from 3 to 5 USB modens) in parallel.

- Ability to send SMS with "urgency" flag.

- Support Unicode.

As you can see, we have some specific features requests. The "essentials" are not negotiable, but the "desiable" ones are, but we will give preference for developers that offer this features.

If you already have a working program from a previous job with similar functionality (SMS marketing) and all the "essential" features and some of the "desirable" features and you could send to test, it will count points for you.

Thanks.

Best regards.

Skills: Bulk Marketing, Internet Marketing, Leads, Mobile Phone, Telecommunications Engineering

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About the Employer:
( 0 reviews ) Brazil

Project ID: #1735424

14 freelancers are bidding on average $993 for this job

thelogicgates1

Thanks for inviting us, we have already developed this solution, please check pmb.

$1450 USD in 10 days
(3 Reviews)
3.6
sandeep25101982

Hi Thanks cor invitation. I am a .Net expert. I can proide you full functionality as required. Let me know we can discuss further. Thanks

$1500 USD in 30 days
(2 Reviews)
3.4
AmirAly

Dear sir , we already have your system built , Please review PMB

$800 USD in 12 days
(1 Review)
3.2
chetanraj81lx

Thanks for inviting for this good project. Please read my message in PMB for details.

$1200 USD in 15 days
(1 Review)
2.4
cccoder7

Hi, i have seen the details of the project. i can make as you need . please see the Private message for more details . THANKS

$1500 USD in 8 days
(0 Reviews)
0.0
aregaz

I have experience with developing such applications. Look at PM for more details.

$1100 USD in 14 days
(0 Reviews)
0.0
BobanPavloski

Dear sir, I have already developed this solution. Please go through my profile portfolio to check my latest work. I look forward to hearing from you. Regards, Boban

$750 USD in 7 days
(0 Reviews)
0.0
shrikantsherekar

Hi, Thanks for the invitation. Most of the parts of the requirement of your assignment is already incorporated in one of our project called weighbridge. Please check my message. Thanks, Shrikant

$750 USD in 10 days
(0 Reviews)
0.0
sikandermandal

Please see PMB.

$750 USD in 15 days
(0 Reviews)
0.0
hossein1363422

dear sir thank you for invitation please check your inbox

$1000 USD in 21 days
(0 Reviews)
0.0
malarissoftware

Please check your PMB

$800 USD in 20 days
(0 Reviews)
0.0
nrsoftsolutions

please check pmb.

$750 USD in 5 days
(1 Review)
0.0
hassamsheikh

I have created similar projects before. Can do your work easily

$750 USD in 7 days
(0 Reviews)
0.0
kovis

Dear Sir, I am an experienced user with more than 12 years in computer industry. I already have built and operate such application. Details in the personal message.

$800 USD in 10 days
(0 Reviews)
0.0