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user: ambuj_tripathi
created: 2026-03-05
karma: 1
Building production RAG systems on free-tier infrastructure
(512MB RAM, ₹0/month).Current focus:
- LangGraph multi-agent pipelines on constrained environments
- Parent-Child chunking with Qdrant — search small, send large
- Zero-memory PII masking via Presidio custom regex (0.01MB
vs spaCy's 200MB) Docs: https://ambuj-rag-docs.netlify.app
GitHub: https://github.com/Ambuj123-lab
Portfolio: https://ambuj-portfolio-v2.netlify.app
submissions:
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