> software engineer who is self-taught
> I don't know testing, cloud, or CI/CD practices
"I'm a master craftsman but I don't know how to use a jigsaw, plane a table top, and also I'm missing my dominant hand."
First, be honest with yourself and your skills, then re-craft your résumé.
Honest to god though? Build a fake e-commerce store in Gatsby that isn't shitty, then get back to interviews. But this time you're "web developer".