// TODO: I’m martinuke0
Welcome to my corner of the internet. This website is a personal blog which I use as a platform to document my learning journey and showcase it for the world to see.
A deep dive into memory system design for large‑scale AI agent fleets, covering architecture patterns, production frameworks, and operational best practices.
A step‑by‑step guide that walks engineers through Airflow DAG fundamentals, architecture decisions, testing strategies, and production best practices.

A production‑focused walkthrough of PostgreSQL WAL, covering its internals, replication role, and practical tuning for maximum durability.
Explore how eBPF reshapes observability, learn its core architecture, and see production‑ready patterns backed by real metrics and code.
A production‑focused look at jemalloc’s arena and thread‑cache design, with patterns to boost scalability and reduce fragmentation.