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Умения
Опит
Data Engineering Intern
Zaitoon Ashraf IT Park by Saylani
2026-02 - 2026-05
Developed a Retrieval‑Augmented Generation (RAG) chatbot that ingested over 20 fund manager PDFs into ChromaDB, enabling natural‑language queries with citations in under 4 seconds. Designed a 5‑node LangGraph pipeline integrating query rewriting, MMR retrieval, CrossEncoder reranking, LLaMA 3.3 via Groq, and numeric verification with month‑aware metadata filtering. Delivered a Streamlit interface with page‑level citations, using pdfplumber for table‑aware chunking and extraction. Utilized Docker for containerization and AWS services for storage and compute.
Образование
Computer Science graduate
Езици
English
fluent
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