"Good morning beautiful" text and good night text/call is a good way of letting her know you're interested, without being pushy, because it means you're thinking of her first thing when you wake up, and last thing before bedtime.

Depending on the content, daily texts dont have to be an overkill, smother the other do death kind of situation...

Sending memes, or gifs is a simple way to make contact without the pressure for a response, if you find themes that you two have in common, it could be like an inside joke kinda thing.

Show interest by complimenting her, specifically stroking her feminine ego, make the odd dirty joke if and when appropriate.

Why?
Well if she doesn't know you see her as a woman, a woman you're interested in, you'll become friend zoned before you know it, and like so many other nice guys, it would be because you're too busy being sweet and forget that you need to be sexually appealing too.

Idk about other women, but I've subconsciously friend zoned guys simply because they were nice, just nice, no sex appeal. Then when they proclaim their undying love, I'm caught completely off guard because my brain had already put them in a "brother box"...

If you're unclear about how much contact is too much contact, talk to her about it. Friends are supposed to be able to discuss anything, so why not use this as a good starting point to overcome the nervousness she evokes in you...

Best of luck!