Nick Fleisher
Co-Founder at Sandstone
New York, New York, United States
Summary
👤
Senior🎓
Top SchoolNick Fleisher is a founder and operator with nine years of experience building startups and advising at the intersection of business, law, and AI. Based in New York and trained at Wharton in Computer Science and Business Analytics, he has led LegalTech engagements at McKinsey—building agentic AI solutions with QuantumBlack and guiding 15+ diligence exercises for PE clients. He co-founded Locol and now leads Sandstone, pairing product instincts with hands-on technical and go-to-market execution. His background spans investing (Accel), startup acceleration (Techstars), and early-stage builder networks (4XP Collective), giving him a rare mix of operator, investor, and consultant perspectives. A linguist by training on GitHub, he brings a nuanced appreciation for language and data that informs his work on AI-driven legal automation.
9 years of coding experience
3 years of employment as a software developer
Bachelor of Science - BS Computer Science Business Analytics, Bachelor of Science - BS Computer Science Business Analytics at The Wharton School
Chinese, English
Github Skills (23)
markdown10
markup10
table-of-contents10
converter10
mail-client10
markup-language10
commonmark10
pandoc10
haskell10
guile9
maildir8
indexer8
reply7
emacs7
mixing5
Programming languages (3)
Github contributions (5)
nfleisher/fintel-heim-intensional-notes
Nov 2016 - Mar 2017
Contributions:7 pushes in 4 months
nlpnotesvonirenesemantics
nfleisher/xah-fly-keys
Nov 2017 - Nov 2017
Contributions:4 pushes, 1 branch in 2 days
emacskeybindingemacs-lisp
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