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 macro to update a dropdown list's options based on the text entered. it's something I can do for you.
I'm among the most experienced, and skilled Excel, and VBA developers on this platform. I have completed over 280 projects successfully in six years, and I feel confident to complete your project as well. You're welcome to visit my page (https://www.freelancer.com/u/paris2785) and get an idea of who I am and what services I provide to my clients.
I will charge you $120 and can deliver within a couple of days (a single milestone to release once you're satisfied with the final result).
I'm online from 8 am to 9 pm, Athens time (including weekends).
I'm looking forward to working with you.
Sincerely,
Paris Pallas