Outside of client and fractional-CTO work, I build. A mix of open-source tools released to the community and independent products shipped to real users — all built end-to-end, from architecture to deployment.
A polished cross-platform desktop media player — a modern alternative to legacy players like Winamp. Offline-first, with a custom audio engine, playlist management, and library indexing, from a single TypeScript codebase running on Windows, macOS, and Linux.
A lightweight Kanban-style task manager for teams and individuals who want visual workflow organization without a cloud subscription. Drag-and-drop boards, smooth animations, and all data stays on the user's machine — fully offline.
A web-based SaaS for hardware and 3D-printing teams to see exactly what changed between two versions of a model — and whether the new one will actually print. A voxel + SDF diff engine highlights added/removed geometry and dimensional drift, backed by a wall-thickness/overhang/unsupported-area printability check, 3D-coordinate-pinned comments, and a full approval workflow (Draft → In Review → Approved) for teams. The core diff tool stays free, no account needed.
A 30-minute conversation to see whether a fractional CTO is the right shape for where you are.