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I'm Na'aman Hirschfeld, a Berlin-based startup founder and code architect specializing in distributed systems, AI integration, and developer tooling. I build frameworks and tools that solve complex engineering challenges at scale.
📊 GitHub Stats
🚀 Open Source
🏗️ Frameworks
Litestar: High performance "mid-stack" Python API framework.
🔧 Developer Tooling
AI Rulez: A CLI tool for managing and generating AI coding rules documentation from YAML configurations.
Uncomment: Blazingly fast CLI to remove comments from code using tree-sitter grammars.
Type Predicates: A comprehensive collection of type-guards, type assertions and related utils.
Go Utils: Simple and performant utilities using Go generics inspired by JavaScript and Python.
Prompt Template: Flexible and lightweight library for creating prompt templates.
🤖 AI & Data Processing
Interface Forge: A powerful TypeScript library for creating strongly typed mock data factories using types and zod schemas.
Kreuzberg: A modern Python library for extracting text from documents, supporting a wide variety of file formats.
Tree Sitter Language Pack: A Tree Sitter-powered language pack that simplifies parsing and analyzing programming languages.
Polyfactory: A modern mock data generation library that uses python typing to generate values.
🚀 Startups
GrantFlow.AI: Currently co-founder and main developer of grantflow.ai - a product aiming to streamline STEM grant applications. Built a comprehensive RAG (Retrieval-Augmented Generation) system for intelligent document processing and grant matching.
Document intelligence framework for Python - Extract text, metadata, and structured data from PDFs, images, Office documents, and more. Built on Pandoc, PDFium, and Tesseract.
