You now have frameworks for the narrative questions.
"Why tech?": Specific spark, action you took, why it fits
"Why you over CS grad?": Acknowledge gap, highlight unique value, show progress
"Tell me about yourself": sec past, sec transition, sec present, sec future
Addressing gaps: Acknowledge, pivot to strength, show action
Practice these answers until they sound natural, not rehearsed. Your story is compelling. You just need to tell it well. Next, you'll learn to manage the mental challenges of the job search.