I'm a third-year computer science student at HIT — Holon Institute of Technology — and a Fraud Risk Operations Analyst at Cal (Israel Credit Cards).
Before that, I worked on the authorization side of card operations, approving transactions and blocking cards in real time. Somewhere in between, I built a game about the same trade-offs.
This page is the longer version of that story.
Cal (Israel Credit Cards) · 2026–present
Monitoring card transactions and investigating suspicious activity, making time-sensitive decisions that balance fraud prevention with avoiding unnecessary disruption for legitimate customers.
Max (Max It Finance) · 2022–2023
Handled lost and stolen card cases, real-time transaction approvals, and card blocks. Later joined the international issuer chargeback team, investigating cross-border transactions and disputes.
Worked daily with CRM and financial systems in a high-pressure operational environment.
105 Headquarters, Ministry of Public Security · 2021–2022
Retrieved and analyzed data from police systems, produced internal and public-facing reports and presentations, and collaborated with the Ministries of Health and Welfare on incident analysis.
A Hebrew browser game about the trade-offs behind fraud-monitoring decisions. I built it before becoming an analyst.
A nutrition and training tracker being built around my own data. In development.
HIT — Holon Institute of Technology · 2023–present
GPA: 85/100
Programming
Data
Systems
Work tools
Languages
Hebrew (native) · English (fluent)
The projects on this site are the practical side of this page — things I actually built, not lines on a list.