Reuben Brasher
Head Of Customer Delivery Engineering at Terra Quantum AG
San Francisco, California, United States
Summary
👤
Senior🎓
Top SchoolReuben Brasher is a Quantum Product Engineer in San Francisco with a PhD in Mathematics and 12 years of experience bridging research-grade math with production software. He leads product engineering at Terra Quantum, building IP-obfuscation quantum technologies, a Python SDK for TQ42, and hybrid quantum/classical ML and optimization worker scripts. Previously at Microsoft he shipped cross-platform productivity apps, meeting agents and bespoke ML models while driving data-driven decisions and internal knowledge programs. Reuben combines deep theoretical skills (knot theory, probabilistic trajectory modeling) with practical engineering and team leadership, regularly publishing research and running journal clubs. He is comfortable translating cutting-edge academic ideas into user-facing tools and developer-friendly SDKs.
12 years of coding experience
18 years of employment as a software developer
MA, Mathematics, MA, Mathematics at San Francisco State UniversityUniversity of California Santa CruzBachelor of Arts (B.A.), Mathematics, Bachelor of Arts (B.A.), Mathematics at University of Colorado Boulder
Github Skills (19)
cubic8
crossword8
hierarchical8
random-walk7
lattice7
azerothcore7
intervals7
browser-game7
polyhedra6
surface6
topology6
combinatorics6
topological-data-analysis5
polynomials5
discrete-mathematics5
Programming languages (5)
Github contributions (5)
rb-and-lpx-foundation/evolutionary
Jan 2021 - Apr 2026
Demonstrate using evolutionary algorithms to optimize multiple objectives
Contributions:6 PRs, 5 pushes, 7 branches in 5 years 4 months
rb-and-lpx-foundation/light-reading
May 2023 - Aug 2025
A bibtex bibliography for all of the papers read in Reading Club of RB and LPX Foundation
Contributions:19 PRs, 29 pushes, 18 branches in 2 years 3 months
bibtex
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