Donald Filimon (Mr UnderSwitch) Official Source Repository — GitHub Sponsors Overview
🎯 Quick Facts
| Location | Florida, USA |
| Day Job | Software Engineer, Apple Swift–LLVM team |
| Alternate GitHub Account | underswitchx |
| Focus Areas | Swift & LLVM, GPU back‑ends, AI infrastructure, ethical tooling |
🔥 Notable Public Projects
- WDBX – Prime‑sharded vector database for LLM & XAI workloads
- Abbey – Multi‑persona AI assistant bridging code, art & research
- NYON – Vulkan‑powered Swift demo game pushing cross‑platform graphics
- Blenderx – GPU‑accelerated procedural art add‑ons for Blender
- Lylex / XFOSS – Toolkit umbrella for ML data and experimental compilers
💡 Values & Impact
- Open knowledge & exhaustive docs
- Performance without gate‑keeping
- AI safety by design
- Developer kindness & transparent roadmaps
💖 Sponsors Introduction
Hey, I’m Donald—Swift compiler hacker, AI tinkerer, and the pixel‑obsessed human behind
@underswitchx.
I spend my nights turning wild prototypes into battle‑tested open source: LLVM & Swift‑next patches, the zero‑latency WDBX vector DB, the open multi‑persona Abbey AI, and real‑time GPU playgrounds like NYON & Blenderx.
Your sponsorship buys coffee, test hardware, and the time to ship docs, deep‑dive videos, and keep every repo MIT‑licensed. Perks: weekly dev logs, early feature branches, and your name etched into Abbey’s contributor credits.
Let’s push performant, ethical, fun tech forward—together.
Featured work
-
donaldfilimon/wdbx_python
Python WDBX database project is currently in active development, with a fully functional Python implementation available for immediate use alongside ongoing work on the high-performance version.
Python 3 -
donaldfilimon/wdbx-py
WDBX is a flexible vector database system designed for AI applications with an extensible plugin architecture. Uses can extend to just about any simple or complex case and distributed servers as we…
Python 2 -
Python 1