Building a HNSW Vector Index from Scratch in Python
Learn to build a HNSW‑based vector index from scratch, demonstrating systems skills that catch hiring managers’ eyes.
Hnsw
Build a Pure‑Python Hybrid RAG Engine with BM25, HNSW, and Cross‑Encoder Reranking
Learn to stitch together BM25, HNSW, and a miniature GPT‑2 model in pure Python for a standout RAG project.
Building a HNSW Vector Index from Scratch in Python
This guide walks you through building a hierarchical navigable small world vector index in pure Python. You’ll learn brute‑force construction, greedy graph search, and how to extend it for production.
From Scratch: Building an HNSW Vector Index in Pure Python
Build a working HNSW vector index in pure Python to showcase systems engineering skills to hiring managers.
Building a Pure-Python HNSW Index with IVF Clustering and Brute-Force Rescoring
A hands-on guide to building a pure-Python HNSW index with IVF clustering and brute-force rescoring. Learn how approximate vector similarity search works under the hood and create a portfolio project that signals deep systems expertise to hiring managers.