Quantum,
artificial
intelligence.
I'm George Jiri Spitalsky — a quantum & AI researcher and creative developer. I design algorithms, scale GPU-accelerated quantum simulation, and turn frontier research into work that is real, reproducible, and quietly beautiful.
A researcher who ships.
George (spital) works where quantum computing meets artificial intelligence. He's a Qiskit Advocate, holds 15+ quantum credentials on Credly, and was personally recommended by an IBM manager. He completed every lab during Qiskit Global Summer School's dev week and will mentor at QGSS 2026 this July.
His open-source work spans quantum software — including five accepted pull requests during UnitaryHack 2026 — alongside machine learning and low-level systems work in RISC-V. On the HPC side, he runs distributed statevector simulation with NVIDIA CUDA-Q across multiple GPUs and nodes.
"In 2020 — years before ChatGPT — I built a GPT-2 conversational model that spoke Czech, English, Arabic, Polish & German."
The instinct is always the same: take what is barely possible and make it real. From the earliest multilingual language models to today's distributed quantum simulators, the throughline is rigor with imagination.
The index.
Multi-Node Multi-GPU Quantum Simulation
Distributed statevector simulation with NVIDIA CUDA-Q across multiple GPUs and nodes on Vast.ai — pushing simulable qubit counts past single-device limits.
gpt2-small-czech-cs
A fine-tuned GPT-2 language model for Czech, open-sourced on GitHub — practical, reproducible NLP for an under-resourced language.
Multilingual GPT — 2020
A ChatGPT predecessor built on GPT-2 with translation across Czech, English, Arabic, Polish & German — conversational AI years ahead of the curve.
UnitaryHack 2026 — Five Accepted PRs
Five accepted pull requests to open-source quantum software during UnitaryHack 2026 — contributing directly to the tools the quantum community relies on.
Qualification Round 2026 — Winner
Top of the preliminary scoreboard in the 2026 quantum qualification round — a measurable, competitive result against a strong field.
Qiskit Advocate & QGSS Mentoring
Accepted into the Qiskit Advocate program; completed every QGSS dev-week lab; mentoring new students at QGSS 2026 this July.
From idea to result.
Discovery
We scope the problem together — quantum feasibility, AI architecture, constraints, and the metrics that define success.
Design
I design the algorithm or model, prototype the core, and deliver a clear technical plan with milestones.
Build
Implementation with reproducible, tested code and real quantum-backend or multi-GPU integration.
Deliver
Documentation, benchmarks, and a clean handover — with optional ongoing research support.
In their words.
George pairs genuine quantum depth with the engineering discipline to actually ship. A rare combination on any team.
His CUDA-Q simulation scaled cleanly across nodes — exactly the kind of HPC-quantum engineering the field needs.
Five accepted PRs in a single hackathon. He simply understands open-source quantum software.
Let's begin.
Open to quantum & AI research collaborations, freelance builds, and QGSS 2026 mentoring. Tell me about your problem — or find me directly below.