Mazin Projects
Selected software engineering work.
Publicly shareable products, client work, and technical builds where all parties agreed I can write about the work. Some private or NDA-gated projects are intentionally not included.
agent-tool-guardrails
Open sourceA field guide to stopping LLM agents from hallucinating in tool calls, and to making every rejection teach the model the fix.
matchstream
Open sourceCompare two tables that should agree, in one call: match rows by key, or by value + date when there's no shared key. Built on DuckDB, with Arabic-safe keys and numbers.
docsift
Open sourceTurn PDFs, CSVs and spreadsheets into compact, correct, LLM-ready context. Built for Arabic and English documents.
reportspec
Open sourceOne JSON spec in, a print-ready PDF and a real Excel workbook out. Arabic and right-to-left documents work without extra setup.
nuqta
Open sourceSmall, dependency-free fixes for messy Arabic text in real-world data.
Mike Brown Executive Coaching
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NetYou
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MindMaster
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F Fintech
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1-Space WorkSpace
ProfessionalOptimize your workspace, maximize productivity