Václav Volhejn
Paris, Ile-de-France
Summary
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RockstarVáclav Volhejn is a Technical Staff ML engineer and researcher based in Paris with 11 years of experience turning machine-learning research into production systems. He’s delivered work across LLM security and computer vision safety, and helped design Gandalf, a viral prompt-injection game that reached over 1M players and 30M messages within a year. Václav blends creative coding and product-minded experimentation—he founded and led the AI art party game Impromptu—and brings a strong theoretical foundation from ETH Zürich and research internships including a GCPR paper on SGD. Comfortable spanning papers to deployed systems, he’s known for pragmatic experimentation that surfaces real-world model risks and playful interfaces that scale.
11 years of coding experience
Stackoverflow
158reputation
87kreached
5answers
2questions
Github Skills (161)
python10
text-to-speech10
speech10
manim10
face10
audio10
full-duplex10
moshi10
speech-to-text10
pytorch10
bar-code10
inference10
math10
codec10
convert9
Programming languages (13)
Github contributions (5)
vvolhejn/thesis
Feb 2022 - Aug 2022
ETH Zürich MSc Thesis: Accelerating Neural Audio Synthesis
Contributions:86 commits, 1 push in 6 months
audio
vvolhejn/samorozvrh
Oct 2017 - Sep 2022
Automatická tvorba rozvhu pro studenty Univerzity Karlovy
Contributions:3 releases, 1 review, 96 commits in 4 years 11 months
python-requestsdm
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