# Aman Raj > Full-stack and AI engineer helping founders turn ideas into production-ready software. ## Pages - [Home](https://amanraj.me): Portfolio of Aman Raj, a full-stack and AI engineer. - [About](https://amanraj.me/about): Learn more about Aman Raj, experience, projects, and how to connect. - [Blog](https://amanraj.me/blog): Articles on engineering, AI, and building software. ## Blog Posts - [How ChatGPT Understands Your Questions: From a Beginner's POV](https://amanraj.me/blog/how-chatgpt-understands-questions): A beginner-friendly walkthrough of how LLMs work, from the Transformer paper to the 2026 model landscape, covering tokenization, self-attention, temperature, model routing, and real-world applications. - [Designing Quiet Systems](https://amanraj.me/blog/designing-quiet-systems): A short meditation on building software that respects attention, with practical notes on typography, spacing, and reader-focused interfaces. ## Connect - [GitHub](https://github.com/huamanraj) - [LinkedIn](https://www.linkedin.com/in/huamanraj/) - [X](https://x.com/huamanraj) - [Hashnode](https://huamanraj.hashnode.dev/) - [Email](mailto:amanraj12.ar@gmail.com) ## Optional - [Full LLM context](https://amanraj.me/llms-full.txt): Expanded context with full details.