Knowing or having experience with Redux isn’t going to cause me to pick you over someone else who doesn’t list it for a job where I’m paying you hundreds of thousands of dollars. I look at other skills.

I would not can it in isolation, but if I see a comma-separated list like: “proficient in redux, react, html, JavaScript, sql, kubernetes, word and excel”… then yes, you don’t make the cut.

Or if you list your Microsoft qualifications or your MIT continuing education courses. These are all negative signals.

Metrics: I increased retention 2x; I reduced latency from X ms to Y ms; increased slo to 99.999… those are all meaningless. It was in fashion to put such numbers in cvs maybe 5-10 years ago. Not anymore