200+ applications later, here's what actually moved the needle (and what didn't)
Landed a role after about 7 months. What barely mattered: spray-and-pray applications (roughly 1 response per 40), a longer resume, listing every technology I'd ever touched.
What actually moved things: tailoring the top third of my resume to each role, two solid projects I could talk about for 20 minutes, referrals (even weak ones), and a clear one-line story for why I switched careers. My response rate went from about 2% to maybe 15% once I stopped applying to everything and started applying to fewer, better-fit roles with a referral attached. Quality over volume was uncomfortable to accept, but it's real.