---
title: "Nguyễn Hữu Đức (@ducnguyen-creator) | Hashnode"
description: "Software Engineer focused on clean architecture and deep open-source AI implementation. Read the latest articles by Nguyễn Hữu Đức on Hashnode."
url: "https://hashnode.com/@ducnguyen-creator"
---

@ducnguyen-creator

# Nguyễn Hữu Đức

@ducnguyen-creator · Vietnam · Joined July 2026

Software Engineer focused on clean architecture and deep open-source AI implementation.

### [Building an LLM System from Scratch in Pure Python & NumPy: Architecture, Invariants, and Clean Code, Open-Source 100% Inference Engine and Thinking engine!](https://draco-ai.hashnode.dev/draco-ai?utm_source=hashnode&utm_medium=feed)

Exploring the design invariants, ternary quantization, and self-healing cognitive pipeline of Draco AI, a hardware-agnostic LLM built from scratch.

3 min read · [draco-ai.hashnode.dev](https://draco-ai.hashnode.dev/draco-ai?utm_source=hashnode&utm_medium=feed)

[Jul 11](https://hashnode.com/posts/draco-ai/6a51b42422570cdfac8f9efd)