◉ Jerusalem · Shaun Regenbaum
Bio
I solve hard problems where fields meet. Biology, machine learning, clinical trials, lab automation and finance: the interesting questions rarely stay inside one of them. I founded and run Prophex, lead development at Tissue Dynamics, and am doing a bioengineering PhD at Hebrew University in Jerusalem. I want to work the way Bell Labs did, with deep research and real products under one roof.
Milestones
- 2026 Founded Prophex
- 2025 402 acquired
- 2024 Started PhD · Hebrew University
- 2021 Founded 402 · graduated Georgia Tech
- 2021 First paper in Science Translational Medicine
- 2020 Co-founded Talmud Lab at Georgia Tech
- 2017 Sold first company (FFE)
Work see all →
- talmud.dev live Talmud reader — the full daf with Rashi and Tosafot, wrapped in context notes anchored to the text they explain.
- tanach.dev live Mikraot gedolot reader — the biblical text laid out with its classical commentaries.
- chessdeck live Deck-building chess — draft an army against a points budget, then deploy, draw, or move, one action a turn. Win by checkmate.
- torahgpt live LLM study tool for Talmud, Tanach, and Halacha. Answers cite primary sources inline.
- tzura live Playground for the daf-render engine — paste three bodies of text and tune every layout parameter live.
- nf-core/rnaseq contributor Nextflow · ★ 1.3k RNA-seq analysis pipeline — STAR, RSEM, HISAT2, Salmon with gene/isoform counts and QC.
- daf-renderer active JavaScript · ★ 24 DOM render library for laying out Talmud pages (tzurat hadaf) on the web.
- hu-glioblastoma research Jupyter Robotic generation and kinetic screening of patient-derived glioblastoma organoids. Codebase for an upcoming paper.
- israeli-phone-agent active Svelte AI agent demo that handles phone calls in Hebrew.