Advice for switching.

I am a Systems Engineer, will complete 2 years in September. I've decided to switch. I am learning Java daily, from a course on Udemy, specifically for interview. I am also doing DSA from strivers sheet (3 problems daily). Also my project is spring boot based, so I try to learn that during my work only. Can anybody please help me with further steps, when to apply, I've completed arrays, sorting, recursion, linked lists, bit manipulation from the dsa sheet. Can anybody please suggest whether I should wait until I complete my prep or apply from now itself