Zarrar Shaikh

Zarrar Shaikh @zlash65

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

Location:
Toronto, ON
Joined:
Jul 2, 2025

Zarrar Shaikh
articles - 5 total

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

🔗 If you're new to this project, start with the original guide here: Building a RAG-powered PDF...

Learn More 0 0Jul 7

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

🔗 If you're new to this project, start with the original guide here: Building a RAG-powered PDF...

Learn More 0 0Jul 5

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

In this guide, we’re going to build a working AI chatbot that can read our PDFs and answer questions...

Learn More 0 0Jul 4

Building an AI Chatbot with LangChain, FastAPI & Streamlit

In this comprehensive guide, we’ll build a robust and modular AI chatbot from scratch using powerful,...

Learn More 0 0Jul 2

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

Let’s be honest - AWS is powerful but not always the friendliest thing to set up. What started as a...

Learn More 0 0Jul 2