YOLO Responsibly! Part 2: Multi-file refactors, harness wars, and a Claude face-off
Pushing local Gemma 4 through a multi-file refactor, rerunning it under opencode, and racing Claude Code. The best security lesson came from the policy log.
Laytoun' thoughts!
Failure sucks but instructs!
Latest posts
YOLO responsibly! Part 1: A local coding agent with Gemma 4 and Docker sandboxes
Running a coding agent in YOLO mode, powered by a local Gemma 4, inside a Docker Sandbox microVM. Everything that broke on the way, and the small YAML file that fixed it.
Building RAG Update: Hybrid Search, Reranking & Production Hardening
What changed after running a production RAG system for four months: hybrid search, reranking, and hardening lessons for Java and Kubernetes stacks.
Building Production-Grade RAG Systems: Kubernetes, Autoscaling & LLMs
Why Kubernetes for LLM workloads: GPU scheduling, autoscaling, and serving models like Gemma in a production-grade Java RAG system. Part 3 of the series.
Building Production-Grade RAG Systems: Architecture Deep Dive
Architecture deep dive of a production RAG system in Java 25 and Spring Boot WebFlux: service boundaries, retriever design, and tradeoffs explained.
Building Production-Grade RAG Systems: Understanding the Problem Space
The real production challenges of RAG systems: latency, reliability, cost, quality, and observability. Part 1 of building production-grade RAG in Java.
A look into Deep Java Library!
Hands-on intro to DJL (Deep Java Library): building a speech recognition app with an engine-agnostic deep learning framework for Java developers.
Pixie, the missing developer observability tool!
How Pixie brings instant, eBPF-powered observability to Kubernetes: debug services, spot bottlenecks, and profile apps without changing code.
What the CRaC ?!
What CRaC (Coordinated Restore at Checkpoint) means for Java: instant JVM startup, Azul Zulu support, and Spring 6.1 integration explained simply.
My home office setup!
A software engineer's home office setup in Stockholm: desk, monitor, keyboard, audio, and lighting choices explained after months of remote work.
Building Native Covid19 Tracker CLI using Java, PicoCLI & GraalVM
Build a native Covid-19 tracker CLI in Java with PicoCLI and GraalVM native image: fast startup, single binary, and easy distribution.
Java 14 features: Text Blocks & Foreign-Memory Access API
Java 14 in depth: Text Blocks (second preview) and the Foreign-Memory Access API incubator, with examples and migration notes.
Java 14 features: Switch Expressions, JFR Event Streaming and more
Java 14 features explained: standardized switch expressions, JFR event streaming, and smaller improvements worth knowing before you upgrade.
Skaffold, OKE & OCIR!
Speed up Kubernetes development with Skaffold on Oracle Kubernetes Engine (OKE) and OCIR: automated build, push, and deploy loops for containers.
5 reasons to attend DevNexus 2020
Five reasons DevNexus 2020 in Atlanta should be on your conference list, from world-class Java speakers to a vibrant community atmosphere.