OPENCHAT ai. helper needed.

I have parts inventory files that use text abbreviations, which I need to clean up for our new website. There are around 300,000 lines that require editing to have full text, correct case and font, and spelling. I have been using chat.openai to do this, but it's taking up too much time. Therefore, I am looking for someone who can edit all these lines and make the necessary corrections. I am willing to pay $100 for the job, and if possible, maybe someone can write a script or use other means to speed up the process. I need this done as soon as possible