Or Hiltch
Lecturer at JLL
Israel
Summary
🤩
Rockstar🎓
Top SchoolOr Hiltch is a seasoned technology leader and educator with 12 years of experience building AI-driven platforms and data architectures in proptech and adtech. As VP Engineering and Chief Data & AI Architect at JLL and former CTO/co-founder of Skyline AI and StreamRail, he has led startups to successful acquisitions and scaled production ML systems across global enterprises. He combines hands-on backend engineering—demonstrated by contributions optimizing a popular Go concurrent-map repo—with strategic product thinking to bridge research, data science, and engineering. Based in Israel, he also teaches AI in CRE at Tel Aviv University's MBA program, translating industry practice into academic coursework. Known for pragmatic performance optimizations and CI-driven code quality, he brings an operator’s focus on maintainability and measurable outcomes.
12 years of coding experience
7 years of employment as a software developer
B.Sc, Computer Science, B.Sc, Computer Science at The College of Management Academic Studies
English, Hebrew
Stackoverflow
6,383reputation
1.4mreached
77answers
69questions
google-app-engine
top-5%
angularjs
top-5%
go
top-5%
Github Skills (20)
concurrent-programming10
testing10
go10
maps10
concurrency10
benchmark9
google-app-engine9
benchmarking9
angularjs9
golang8
html6
recaptcha6
dictionary6
ip6
timeout6
Programming languages (12)
Github contributions (5)
orcaman/concurrent-map
Oct 2014 - Nov 2022
a thread-safe concurrent map for go
Role in this project:
Back-end Developer
Back-end DeveloperContributions:3 releases, 3 reviews, 38 commits in 8 years 2 months
Contributions summary:Or focused on improving the performance and maintainability of the concurrent map implementation. They decreased the number of goroutines used in concurrent tests, added linting and a Travis CI build for automated testing and code quality checks, and optimized the code by calculating key lengths only once. The changes primarily targeted the core concurrent map functionality, testing, and benchmarking aspects of the repository.
golangthread-safetyconcurrent-mapconcurrent-programmingconcurrency
orcaman/nb_to_html
Mar 2020 - Jan 2021
An HTTP endpoint to create on-demand dynamic HTML reports powered by Jupyter Notebooks
Contributions:10 commits, 1 PR, 8 pushes in 10 months
reportspythonon-demandjupyter-notebookdemand
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