I got the Google Gen AI Leader certification this week. It was free, through Google's GEAR program, and I'm glad I did it.
I also want to be honest about what it is and isn't, because most cert posts skip that part, and the skipping is what makes them annoying.
A certificate doesn't prove you can build
Shipping does. I've got around twenty agents running in production and a pile of side projects, and not one line of that came from a certificate. The Gen AI Leader exam didn't teach me how to build agentic systems. It mostly handed names to things I was already doing by feel. That's not nothing. Putting a vocabulary around instinct is genuinely useful. But it's a very different claim from "this credential made me capable," and I'd rather not let anyone read it that way.
This is the honest version of every cert: for someone who's already shipping, it's not closing a skills gap. It's doing three other jobs.
So why bother, then
Three reasons, in order of honesty:
It was free. The GEAR program made the cost-benefit math trivial. When the price is an afternoon, "might as well" is a perfectly good reason.
Structured fundamentals don't hurt. Self-taught, build-first people (me) accumulate knowledge with holes in it. A structured curriculum is a cheap way to find the holes you didn't know were there.
And it's an honest signal. Not to startups: they want to see the GitHub, and they're right to. But for enterprise contexts, a recognizable credential is a shortcut past a conversation you'd otherwise have to have from scratch. And, look, posts like this one. I'm not going to pretend that isn't part of it.
The actual plan
A foundational cert is a foundation, so I'm building on it. Next up is Google's Professional Machine Learning Engineer: Vertex AI, Model Garden, Agent Builder, MLOps, generative-model evaluation.
The reason that one and not another: it certifies the work I already do. My day-to-day already lives in that stack. So the exam isn't a detour into something unrelated to chase a badge; it's putting a stamp on the thing I ship anyway. Leader to Engineer is a clean arc, and it's an honest one.
Two notes, depending on where you are
If you're earlier in this than I am: free fundamentals beat paid hype every time. Start with the structured free thing, build something real alongside it, and let the projects, not the certificates, be the part you point at.
If you're further along: I'd genuinely like to know which certification actually moved the needle for you, and which turned out to be just a badge. I'm about to spend eight-ish weeks on the next one, and I'd rather spend it on the right one.