I build software products end-to-end, from architecture to release, that put the user in control. Creator of Kallamo, a privacy-first desktop app for writing and worldbuilding, where technology is a tool for the creator, never a replacement for them.

Kallamo — a bring-your-own-key desktop app to build custom workflows, organize your own knowledge, and keep everything under your control. Fully local, no subscriptions. Built around a simple idea: the tools should serve the creator, not the other way around.

• 🧩 Composable workflows and personal knowledge bases
• 🔒 Everything runs on-device, no data leaves your machine
• 🔌 Works with the model you choose (OpenAI, Anthropic, Google, or fully local)