Please review my resume, I have been applying for the last 1 month but no response

I've been working with React for 4 years and before that i was QA from 2018-2020 so i didn't mention that here, 1 year gap for switching to development.

https://docs.google.com/document/d/12zTUK4ZqG_aJiWAFKCBE9IkxA2GCeQGGX7lq3IHpFOI/edit?usp=sharing

I want to switch company, feeling like my career is becoming stagnant been doing same type of work for 2 years now, i am preparing for interviews, I never learned JS Fundamentals so i am doing that now, and also will be learning DSA with JS and Nodejs, any advice on preparation will also be helpful