Hello,
Thanks for considering me. I'll be honest, I don't really understand the example you provided (in the Excel sheet). But I do know Javascript. I'm actually a full stack developer kind of guy.
I'll get the work done as fast as I can. I'm free enough right now to be able to devote all my time to it. You can find out about me from my Freelancer page. (You'll see that my clients like me.) If you want to find out more, you can go to frc.seewhichonefillsthefastest.com. Or you can just communicate with me via this site.
Thanks again for your time.
And kind regards,
Jim (FRConsulting)