joelio
live
This site — a personal portfolio and home lab built with Next.js. Hosts blog posts written in MDX, a learning roadmap, and projects showcase.
Projects
Things I've built while learning.
Chat with Joe
in progress
An AI agent that answers questions about me. Built with a RAG pipeline on Pinecone, Claude for generation, and a streaming Express harness.
ClaudePineconeRAGExpressTypeScript
Bloom Filter Playground
live
An interactive bloom filter that simulates username availability checking — complete with configurable hash functions, a live bit array, and catchable false positives.
TypeScriptBloom FilterHash Functions