Ask HN: (How) do you share certificates?

Say you spoke at a conference and received a certificate of appreciation or got a performance award at work.

Do you share such recognition with the world? Is it too cheesy to do this? If you do share such info, how do you go about it?

I’ve seen people post on LinkedIn that they are “honored” to be a featured speaker here OR “employee of the month” there but that’s about it.

How to do this more systematically?