Hi, there!
My name is Paris, and I was glad to see that you're looking for an Excel developer. According to your brief, you want to have an Excel application. I plan to use a combination of formulas and VBA code (if needed) to accomplish this. The Excel file will run on PCs.
I'm among the most experienced and skilled Excel and VBA developers on this platform. In particular, I am in the top 2% of the freelancers having completed over 340 projects successfully in less than 7 years, and I feel confident in achieving your task as well.
I'm online from 7 am to 9 pm, Athens time (including weekends).
I'm looking forward to working with you.
Sincerely,
Paris Pallas