# About Sladyn I am Sladyn Nunes, a production engineer focused on reliability, performance, systems, open source, and AI infrastructure. This site is where I publish technical essays, field notes, project logs, and learning paths for engineers who want to go deeper than surface-level tutorials. ## What I Write About - Production engineering and reliability - Linux and operating system concepts - Distributed systems - Observability and debugging - AI infrastructure and inference - Open source engineering - Engineering career lessons ## Current Focus I am interested in the practical craft of operating software at scale: how systems fail, how engineers debug them, how infrastructure gets hardened, and how technical judgment compounds over time. ## Selected Starting Points - [[Articles/Tracing System Calls at a High Level]] - [[Articles/File Descriptors Part 1]] - [[Articles/Inference Core Loop of an Inference Engine]] - [[Learning Paths/Zero to Production Engineer]] - [[Projects/Open Source Contributions]] ## Links - [GitHub](https://github.com/sladyn98) - [LinkedIn](https://www.linkedin.com/in/sladyn-nunes) - [X/Twitter](https://x.com/SladynN)