Nathaniel Kohnshvartz
VP AI Data Science
Israel
Summary
👤
Senior🎓
Top SchoolNathaniel Kohnshvartz is a VP of AI Data Science with 10 years of experience building and scaling ML and deep learning teams, currently leading Data Science & AI R&D at Lemonade. He has progressed through technical and leadership roles—from C/C++ systems and kernel-level development at Check Point and early NLP/dialogue work at Intel, to driving conversational AI, risk and fraud mitigation, and product-grade ML at Lemonade. Comfortable at the intersection of research and production, he combines hands-on implementation (C++, Python, TensorFlow) with strategic AI program leadership. An early entrepreneur who founded an e-commerce startup during university and a contributor to popular algorithmic repositories like Cracking the Coding Interview (C++ solutions), he brings both product instincts and algorithmic depth. Based in Israel and an avid wave surfer, he pairs a maker’s curiosity with operational rigor to ship robust, real-world AI systems.
10 years of coding experience
13 years of employment as a software developer
Bachelor of Science (B.Sc.) Computer Engineering CS, Bachelor of Science (B.Sc.) Computer Engineering CS at Technion - Israel Institute of Technology
Stackoverflow
3,653reputation
2.7mreached
38answers
6questions
tensorflow
top-5%
macos
top-5%
python
top-5%
Github Skills (24)
algorithm10
algorithms10
c-language10
strings10
text-manipulation10
data-structure10
data-structures10
cprogramming-language10
python9
tensorflow9
fileio9
file-access9
macos9
file-handling9
file-processing9
Programming languages (5)
Github contributions (5)
careercup/CtCI-6th-Edition-cpp
Mar 2017 - Jun 2017
Cracking the Coding Interview 6th Ed. C++ Solutions
Role in this project:
Back-end Developer
Back-end DeveloperContributions:5 commits, 1 PR, 1 comment in 3 months
Contributions summary:Nathaniel primarily contributed to solving coding interview problems related to data structures and algorithms using C++. Their work involved implementing solutions for tasks like printing the last k lines of a file, and counting word frequencies in a file, demonstrating proficiency in file I/O, string manipulation, and algorithm design. Furthermore, the user has focused on a URLify problem, creating an efficient string manipulation solution using C++ STL style. The commits show a solid understanding of C++ and its standard library.
cppcracking-the-coding-interviewcompetitive-programmingdata-structurescracking
kohn1001/ai_agent
Oct 2016 - Jan 2020
Contributions:17 pushes, 1 branch in 3 years 3 months
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