Building first big project, need your insights

Hi All,

I am a backend engineer with 10+ years of experience. I recently started looking at frontend development and found Vue to be really easy and awesome. I have build few small projects using Nuxt js.

Now I am starting to build a relatively larger project. Could you guys provide me some information about architecture, or other things I should keep in mind that might become big issues later on like project structure, storage etc. Any other tips that might help me as the project grows.

I am asking such a basic question because I have no frontend experience and I am just getting started.