Fumbler used in a sentence

Fumbler in a sentence as a noun

I do insist, like I did in person, that as a frustrated GraphQL noobie and fumbler with Prisma, I'm super glad to see alternative tools and mindsets and will being try it as soon as I have time for personal tinkering. Even if hypothetically I didn't choose this with a clean slate over more popular GraphQL tools, he did a great job at placing deep technical architecture choices in the context of his philosophy and experience, Ruby and otherwise.