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Create a Windows Application to receive, change and re-transmit data

$30-250 USD

Finalizat
Data postării: peste 5 ani în urmă

$30-250 USD

Plata la predare
The programs main function is to receive TCP/IP data one computer systems (a POS Terminal), change this data, and re-transmit it to another host while handling handshaking from both systems. This is an urgent project. We will provide a means of allowing the developer to test in a real environment. Please read the attached text file before bidding for more detailed information on the project.
ID-ul proiectului: 17697171

Despre proiect

15 propuneri
Proiect la distanță
Activ: 6 ani în urmă

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Acordat utilizatorului:
Avatarul utilizatorului
hi, I am more than expert in socket programming for Windows. Have written many large scale client/servers that work over TCP or UDP. I have read the complete text file you have shared and i have developed some servers that work as a middle man between two hosts. I can do this easily. UI will be simple but will give you all info
$244 USD în 2 zile
4,9 (172 recenzii)
7,1
7,1
15 freelanceri plasează o ofertă medie de $332 USD pentru proiect
Avatarul utilizatorului
I just go through your document where I found the program for "TCP/IP Parser". The programs main function is to receive TCP/IP data on computer systems. Operations are there like:- TCP/IP Parser is configured with a listening port and an outgoing IP address and port number for a remote host. On startup TCP/IP Parser opens selected listening port and attempts connections to remote host by opening and closing a remote connection. A status window should display any errors opening listening port or establishing remote connections. TCP/IP Parser continues to monitor for incoming transmissions from the POS Terminal and repeats step 4. The sample of Host Configuration is given. Incoming Transaction Details with the sample are given like The POS Terminal transmits data in raw format via TCP/IP. And all Operation are given in your attached document. I go through it briefly. I faced a problem previously to receive all data through TCP/IP. At the beginning of the program, I start the thread which executes FillBuf method. The problem is that I never receive 1024 bytes for some reason. After some research, I found the solution i.e I should make sure that the server is sending the expected number of bytes or implement some mechanism in my protocol that would allow the sender to indicate at the beginning of the payload the number of bytes it is going to send. This way the client will know how many bytes to read. Ping me for discussion.
$277 USD în 7 zile
4,9 (133 recenzii)
8,4
8,4
Avatarul utilizatorului
I am a c++, C# and network protocol expert. i have read your requirement carefully and have understood enough. i will offer high quality and short timeline
$500 USD în 3 zile
5,0 (54 recenzii)
7,5
7,5
Avatarul utilizatorului
Hello, Hope you are doing well. I can help with you in your project Create a Windows Application to receive, change and re-transmit data. I can assure you the quality job. I have good experience in .NET, C Programming, C++ Programming, Software Architecture, Windows Desktop. We have worked on several similar projects before! We have worked on 400+ Projects. Please check the profile reviews. I can deliver your job with in your deadline. Please ping me for more discussion. I can assure the 100% job satisfaction. Thanks,
$250 USD în 4 zile
4,9 (92 recenzii)
6,8
6,8
Avatarul utilizatorului
Hello My major field is C# and back-end programming specially in database side. I have so much experience of working in this area i can present some for you if needed. i am placing a low price deal because i am new to freelancer and i have a great motivation to make good reviews for my account. btw, probably i will get to end in less than selected days. Good luck.
$155 USD în 7 zile
5,0 (48 recenzii)
5,7
5,7
Avatarul utilizatorului
Hi, We are the team of IT professionals, with experience of 7+ years in Web technologies/Mobile Application development, software development. We have successfully worked with Asp.Net MVC, Laravel, Joomla and Core php with mysql and MongoDB. We have an expert team for HTML5, CSS3, JavaScript and JQuery, Ajax, Bootstrap V1, V2, V3, PSD to HTML. We have an excellent experience with industrial projects. We are also developing mobile apps in Native technologies for iOS, Android and Windows platform. Mentioned below are a few USPs for choosing me: 1. Well written codes with proper documentation 2. Highest possible code optimization 3. Quick support through email / skype / telephone 4. Daily / Weekly status reporting Let's discuss and make this project a success. Thanks & Regards, JayamSoft
$277 USD în 3 zile
5,0 (26 recenzii)
5,8
5,8
Avatarul utilizatorului
Hi we are a software development company from india in past 8 years career me & my Team developed Multiple projects for global industries , we develop applications according to client requirements . we developed lots of projects for several industries & providing 18 hours services each day .. we provide services also after completing the project .. we have lots of global clients from Restaurant manufacturing , retail stores , wholesale business, schools , hospitals , POS , ERP & CRM where we had completed all the modules according to customer requirements we did lots of similar kind applications we would like to discuss more about project ... so that we can know more about requirements Thanks & Regards Quickapp
$155 USD în 3 zile
5,0 (15 recenzii)
5,0
5,0
Avatarul utilizatorului
Hi, I can do this. Please let me know to start immediately. Please initiate communication to discuss further. Thanks
$222 USD în 3 zile
4,8 (42 recenzii)
5,0
5,0
Avatarul utilizatorului
hello i have done similar project for sending audio over udp and tcp/ip by opening port to host server from client, i have gone through document i will assure you to give good quality of work
$205 USD în 12 zile
5,0 (7 recenzii)
4,1
4,1
Avatarul utilizatorului
shall we discuss...
$100 USD în 2 zile
4,9 (5 recenzii)
2,6
2,6
Avatarul utilizatorului
Systems Engineer with 12 years of experience, managing, managing and creating applications for multinational companies in Guatemala. - The application will be created for all the environments that I request from Windows. - The good connection of the POS will be verified and the system can listen permanently with a Windows service. - The output file for new host will be generated. All this will take place between 2 to 5 days but it is required that you can try hot with real information. I will charge you until the project is working, but in development I will create a password for my security.
$400 USD în 2 zile
5,0 (2 recenzii)
2,4
2,4
Avatarul utilizatorului
5 years of experience in socket programing(TCP/IP) for embedded device and pc based application both in linux embeeded and pc based applications also for embedded devices
$155 USD în 3 zile
0,0 (0 recenzii)
0,0
0,0

Despre client

Steagul TRINIDAD AND TOBAGO
Santa Cruz, Trinidad and Tobago
5,0
9
Metoda de plată a fost confirmată
Membru din mai 31, 2007

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