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Youssef Safeh
- ◆ build
- applied AI · systems · backend
- ◆ break
- security · fraud · access control
CS student and software engineer. For 2+ years I've built applied AI and LLM systems alongside backend, cloud, and security work: agentic and retrieval-augmented tools on local and API models, fraud detection that cut a client's losses by a third, and the backend for a live game with 1,000+ players.
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Youssef Safeh · software engineer & security-minded builder
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selected work
- Server-Authoritative RBACsystemsA permission system for a live game that treats the client as hostile: it requests, the server decides, and every decision is logged.
- Applied AI / LLM SystemsaiAgentic and retrieval-augmented tools built on both local and API models, including a RAG stack that runs fully on-device.