Dear friend. I am ready to perform this task. I have extensive knowledge in writing software for PLC and SCADA. I have excellent knowledge of programming languages such as LD, ST, FBD. My company is the official representative of Schneider Electric in Ukraine. In my portfolio you can see the finished projects developed for various industries automation. I would be happy to help you in solving your problem. If you can send me a problem and I can specify cost and duration of the task. Thank you very much.