Please read everything before responding.
• Build DLLs which can function as an OPC UA AC (alarm conditions), Historical Access client & server each. Support full functionality of OPC UA current version. The OPC UA Server will work against a MS SQL Server database. The DB schema will be provided. Deliver the server first.
• A test application that will work with some Historian that supports OPC. Allow us to test the finished solution with it also. Must specify the Historian intended to be used.
• The DLLs must not just be the examples downloaded off the some web site which don’t have the source code.
• Need full source code for the internal part of the server & client. We need this source code in case we have errors or need to do optimization later.
• It can have dependencies on PUBLIC and FREELY, UNENCUMBERED AVAILABLE libraries if necessary.
• Works with latest .NET framework & Builds in latest MS Visual Studio as a .net standard library (preferred). We already have the UA data access version built.
More info on OPC may be obtained from OPC Foundation website.
You have to provide training to us for at least 8 hours to explain the coding topology-structure made in the project & also help encapsulate it into our code project successfully. The budget is flexible.
Complete source code in current form, with detailed documentation for this project, need to be submitted before any payment will be released. The code & all deliverable will become our property.
Please specify your team's hours (in GMT) when they will be readily available via phone etc.
We expect a week time of delivery from you after the award or specify the time of delivery. Provide us with rough milestones (if any) tied to payments. no upfront.
Delays will cause problems for our project.
DO NOT PROVIDE ANY IRRELEVANT INFO IN YOUR RESPONSE. Provide enough relevant info in your response so we do not have to ask any questions.
Only serious contenders need to apply & we shall assume you have understood & accept all conditions, unless specified otherwise. Our budget is flexible.
Hello
We are an IT company based in India and we work extensively on Dot net framework and VB.
Based on your post,i have understood your requirement and i am pretty sure we can do this work and provide you quality output.
We will work on 2 milestones.
No upfront payment.
Complete source code will be provided once we receive 100% payment
Training will be provided.
Lets get connected to discuss in detail.
Thank you
Hello.
I have rich experience on Windows driver development and .NET framework.
This project is very interested to me.
I know all the tricks of Windows system.
I highly recommend that C++ for dll is good for this.
If you want C# api, I can integrate it.
Hope your kind contact.
Hello, I have briefly read the description on OPC UA Client server for AC, Historical Access
development, and I can deliver as per the requirements however I need us to discuss for more clarity on the details, deadline and budget as well.