Who You'll Work With at EternalDev
EternalDev is Tillman's one-person studio. Businesses can hire us for AI automation and custom software, and we also make websites, video, and 3D models.
Tillman
I'm a software engineer. I spent the first ten years of my career building and running systems for large regulated organizations. Those systems were audited, so every change had to hold up when someone checked it.
Today I run EternalDev. My client work so far has been websites. The automations I've built for my own work are on the work page. Automation is the newest service I offer, and every automation project gets my full attention. Alongside client work, I've built two apps of my own: LiftiQ, now in a closed beta, and Social OS, which a creator uses every day. I'm also starting the EternalDev Community, for developers learning to build with AI.

How We Work
Before we choose a tool or a hosting service, we ask whether it will still make sense in five years. If it won't, we pick something else and tell you why. That habit makes an expensive rewrite much less likely.
Once people rely on software, someone has to look after it, so we offer monthly support after launch. When something breaks or a tool it depends on changes, we take care of it. Support is optional, and once the build is paid for, what we made is yours whether you keep us on or not.
We use AI to speed up the repetitive parts of our work, such as first drafts of code and tests. AI doesn't decide what gets built. We do, together with you. We made this site with our website automation and checked every page before it went live.
There's no account manager or sales team, so your project never changes hands. You'll have the same contact from the first call through launch and support.
Have a Project for Us?
A short message is enough to start. Within one business day, we'll tell you whether it's work we do. If it is, we'll suggest a free 20‑minute call. Our AI automation and custom software are for businesses. We make websites, video, and 3D models for businesses and for people who work on their own.