Hello,
Thank your for your interest. I'll develop the web services you require, as follows:
1. First, I intend to use an existing library to work on the protocols and maybe do some slight modifications if needed to cut on time and dev budget.
2. If these libraries do not exist on Node, I can interface with one of them from Node, in a manner to be determined.
3. If the libraries are not acceptable for whatever reason, we can look into manually assembling the files using a cryptography library like openssl, however I don't think we'll get to this.
4. EDI files are just text files with a very strict format, as long as we have access to the format definition, this will work. I'm assuming your documents have around 10 data points. Is this correct?
Yes, I speak English perfectly.
Yes, we can talk over Skype in English, during the project, scheduling the time. I'm on CDT, but I adapt to my client's timezone.
Yes, I have made some provisions to review the design first with you upon starting, and agree on further details.
I can start on this project next week, and I estimate it will be ready in less than 2 weeks.
I'll be glad to continue assisting you in the future.
Thank you for your business,
Sergio