Need to create a web app – suggestions on a tech stack?

I’m an ex-software developer turned SAHM who is helping my husband with his business. I’m a little rusty on my skills and most of my work experience was working with legacy Java applications and doing mostly back-end work consuming web services.

I’m thinking of using something like react but want some advice. I want to choose a tech stack that will freshen up my skills in case I go back into the workforce one day. I need to be able to take images and call an api to upload to a server. Then take those urls and some other user input, and generate a csv file. This will only need to be used on a desktop computer.

Any advice would be appreciated!