David Nisenbaum
Founding Engineer at Sphere
San Francisco, California, United States
Summary
👤
Senior🎓
Top SchoolDavid Nisenbaum is a founding software engineer with a decade of experience delivering scalable backend systems and distributed architectures. He is currently building global tax-compliance automation at Sphere, combining entrepreneurial drive with hands-on engineering leadership. His career spans roles at IBM, Bloomberg, and Clear Street, where he worked on an in-memory data grid, the Bloomberg Fixed Income Index Calculation Engine, and democratizing prime brokerage, respectively. Notable achievements include initiating a Python-based regression test suite at Bloomberg to reduce production outages and prototyping robust backend APIs and services across Java, C++, JavaScript, Python, and C#. Based in San Francisco, he holds a BEng in Software Engineering from Western University and brings a practical, end-to-end perspective to turning complex requirements into reliable, scalable systems.
11 years of coding experience
9 years of employment as a software developer
Bachelor of Engineering Science, Software Engineering, Bachelor of Engineering Science, Software Engineering at Western University
Russian, Hebrew, Spanish
Github Skills (9)
tilt9
development-environment9
skaffold7
kind7
dev-environment7
golang6
kubernetes6
docker6
microservices5
Programming languages (2)
Github contributions (5)
dvdapp/StockMarketApplication
Jan 2015 - Aug 2016
Contributions:7 commits, 5 pushes, 1 branch in 1 year 7 months
dvdapp/turinginterpreter
Mar 2015 - Aug 2016
Contributions:2 pushes in 1 year 5 months
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