— it started, as most useful things do, with a problem nobody had solved yet.
Hi, Ellie grew out of Frost Pen Co., a small resin pen business in Birmingham, Alabama. The shelves there fill up fast — dozens of pigments, micas, resins, embeds — and the question that keeps coming back at the bench is the same one every maker asks: “with what I already have, what could I make?”
We went looking for a tool that could answer it. Something that knew the actual shelf — not a generic recipe site, not a Pinterest board, not an AI that invented pigments it had never seen. Nothing existed. So Mike built it.
Mike has spent thirty years in IT, but he isn’t a developer by trade. Hi, Ellie is the first product he’s shipped this way — written hand-in-hand with Claude as a development partner, across dozens of sprints and counting, every decision logged. The AI inside Ellie isn’t the headline; the headline is that the tool finally exists.
Andrea joined to do the other half — the half Mike isn’t built for. She’s been discovering the resin world right alongside the product, learning the craft as Ellie learns it. If you’ve talked to Hi, Ellie, you’ve probably talked to Andrea.
That’s the whole company. Two people. One shared studio. No investors, no growth chart on the wall. The income goal is modest and the mission is genuine: a calm, dependable tool that makers actually use.
— hi, I’mMike
the one at the keyboard
Thirty years in IT, none of them as a developer. Hi, Ellie is what happens when someone who’s spent a career around software finally gets the tools to build the thing they wanted. Builds in public, sprints in the open, ships every couple of weeks.
Lives at the workbench when he’s not at the keyboard — which is how Frost Pen Co. ended up being the test studio for everything Ellie does.
— hi, I’mAndrea
the one who shows up
New to resin, in love with the community already. Spends her days talking to makers, watching pours, learning what works and what jams up at the bench — then bringing the rough edges back to Mike.
If you write to Hi, Ellie, she’s the one writing back. If you see us at a maker meetup, she’s the one with the sticker sheet. Treats every conversation like the most interesting one of the day, because usually it is.
CommunityLearning the craftBirmingham, AL