Projects

Production systems I've built solo. No teams, no outsourcing. See what one person + AI tools can ship.

Sparkii RAG System

Production RAG system for 253,432 AI conversation messages with classification-aware retrieval, query routing, and Claude-powered synthesis. Built to make my entire AI learning history searchable.

Scale: 253,432 messages indexed Tech: Stella, pgvector, FastAPI Status: Production
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WOTC Tax Credit Processing

AI-powered tax credit processing application: 3-tier microservices architecture handling PDF extraction, nested JSON→flat table mapping, and PostGIS spatial queries for Work Opportunity Tax Credit eligibility.

Architecture: 3-tier microservices Database: 109-column table + PostGIS Status: Production
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Israeli Tech Content Corpus

Automated pipeline for collecting, transcribing, and translating Israeli tech podcasts and articles. Built to understand the Israeli ecosystem through primary sources - 31 podcast episodes + 75+ articles processed.

Sources: Reversim, Geektime, NoCamels Volume: 31 episodes + 75+ articles Status: Active collection
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