Leo Stepanewk

Today. Agentic RAG chatbot for Princeton students to get real-time campus information

llama-unit-tests. Fine-tuning Llama 3.1-8B on synthetic data with RLEF and PPO for unit test generation

blog-to-epub. Convert any blog into a book with minimal effort 📕

listflow. Process listserv emails via SMTP server with LLM metadata extraction, queryable API, and webhook integration

matmul. Beating numpy at matrix multiplication in 5 easy-ish steps ⚡️⚡️

ethernaut. My solutions to The Ethernaut, a Web3/Solidity based wargame played in the Ethereum Virtual Machine

COS333-TigerMap. TigerMap is a course selection treasure map that helps you find your way through Princeton by showing which courses serve as prerequisites to a class and which courses that particular class unlocks

digit-recognition. AP Computer Science A final project - MNIST CNN with PyGame canvas

onboard. Learn to code from any repo with generative AI

leetcode-patterns. A curated list of leetcode questions grouped by their common patterns

registry. decentralized network registry contract

eth-kickstarter. A decentralized clone of kickstarter that uses smart contracts to enable project contributors to approve the use of their funds. Built using Solidity, Next.js, and Semantic UI