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Erez Tepper

Erez Tepper

Data scientist and startup CTO focused on AI/ML

ereztep
Israel
Joined February 2026
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Network

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Summary

Applies AI and data science to optical design: served as the leading data scientist at 3DOptix and was the chief developer of OptiChat, an AI search copilot that integrates catalog search, optical calculations, and simulation assistance for optical engineers. wiley+2
Technical product and engineering leadership: holds founder and CTO-level experience, including a Co-Founder & CTO role at a stealth startup and senior technical roles combining data science and engineering. signalhire
Research and published author in photonics AI: co-authored a 2024 PhotonicsViews article (DOI:10.1002/phvs.202400014) about creating AI assistants for photonics, evidencing a blend of research and applied engineering. wiley+1
Early education activism and nonprofit leadership: founded Project121 and gave a TEDx talk while still a student, demonstrating early initiative in education reform and public speaking. youtube+1
Has military experience in high-responsibility roles: served as an air traffic controller in the Israeli Air Force, reflecting experience in operationally demanding environments. signalhire

Work

Education

Projects

Writing

Creating advanced photonics AI assistants: The first optical design copilot based on a novel dynamic agent approach

June 1, 2024

Describes a dynamic approach to build AI assistants for photonics and optical design (OptiChat), enabling precise calculations, component searches, and simulation assistance for optical designers.

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Hobbies

Public speaking and education activism youtube

Notes

RMRoi Menzinsaid
ETErez Tepper
is one of the most resourceful founders or early startup team members they've worked with in the stealth phase.

Feb 8, 2026