על אודות
מאמרים מאת Ruby
פעילות
6K עוקבים
ניסיון חינוך
שפות
-
English
מיומנות שפת אם או דו-לשונית
-
Hebrew
מיומנות שפת אם או דו-לשונית
-
French
מיומנות יסודית
המלצות התקבל
6 אנשים המליצו Ruby
הצטרפו עכשיו כדי נוףפרופילים דומים אחרים
-
Guy Rosenhoiz
Guy Rosenhoiz
I build AI-native platforms that replace traditional systems with autonomous intelligence layers - systems that generate decisions, actions, and measurable business outcomes in real time.<br>Payments is one of the most complex and data-rich economic infrastructures in the world.<br>Billions of transactions flow daily across issuers, networks, processors, PSPs, and digital wallets, yet the underlying economics remain largely invisible.<br><br>Over the past 20+ years, I’ve built and scaled platforms across card issuing, payment processing, e-wallet ecosystems, loyalty, and embedded finance - working directly at the infrastructure layer where value is created and captured.<br><br>Today, I focus on a new opportunity: turning complex operational domains like payments into AI-driven systems that do not just analyze data - but actively operate on it.<br><br>My core focus sits at the intersection of:<br>* AI-native system ground-up design <br>* Payments and financial data infrastructures <br>* Platform economics and monetization <br>* Real-time decision and optimization engines <br><br>Areas I explore and write about:<br>* Payments profitability and margin intelligence <br>* Authorization performance and approval dynamics <br>* Cross-border, FX and Crypto economics <br>* Pricing structures and revenue mechanics <br>* Data architectures for financial systems <br>* AI-driven operational and financial intelligence<br> <br>I’m particularly dealing with building and scaling systems where AI replaces core business functions, not just enhances them.