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projects i've built from scratch.

rag-search-engine

creator

Hybrid retrieval-augmented search engine combining BM25 keyword search, sentence-transformer semantic embeddings, and LLM reranking for movie search.

pythonsentence-transformersbm25rag

mem1

creator

Production-ready long-term memory layer for AI agents. Extracts semantic and episodic memories backed by Postgres and pgvector.

rustpostgrespgvectoraxumopenai

Attention Is All You Need

creator

From-scratch PyTorch implementation of the Transformer architecture (Vaswani et al., 2017) trained on English-Italian translation.

pytorchtransformernlphuggingface

openrouter

creator

Self-hosted LLM routing API with an OpenAI-compatible /chat/completions endpoint. Routes across OpenAI, Anthropic, and Gemini with per-key credit tracking.

bunelysiareactprismapostgresturborepo

TARS

creator

AI-powered CLI agent that reads, edits, and executes across your codebase via natural language.

typescriptgeminiclivercel-ai-sdkzod