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Zarrar Shaikh

Backend, Infra & Fullstack Engineer | Python, FastAPI, Terraform, AWS, AIOps, MLOps | Built systems at scale for unicorns & early-stage startups | Loves clean, reliable code

Toronto, ON Joined on Jul 2, 2025 https://zlash.xyz

Jul 7

Fullstack RAG PDFBot - From Prototype to Production-Ready-ish

7 min read

Jul 5

Refactoring RAG PDFBot: Modular Design with LangChain, Streamlit and ChromaDB

#llm #rag #langchain #chromadb

4 min read

Jul 4

Building a RAG-powered PDF Chatbot with LangChain, Streamlit and FAISS

#llm #rag #langchain #faiss

13 min read

Jul 2

Building an AI Chatbot with LangChain, FastAPI & Streamlit

#llm #genai #langchain #fastapi

5 min read

Jul 2

Build a Gen-AI Dockerfile Generator with AWS Bedrock, Lambda and Terraform

#bedrock #genai #llm #terraform

9 min read

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