Videos

Talks and walkthroughs

From my YouTube channel: building AI applications with Java, running LLMs locally and on Cloudflare, Kubernetes troubleshooting, and the Java platform features I rely on. Videos load only when you press play.

Featured · AIYouTube

An end to end LLM application: a Java Spring Boot service calling Cloudflare Workers AI, with MongoDB holding the conversation and document data.

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AIYouTube

Access LLMs for Free: A Guide to Cloudflare's Services | Worker AI | AI Gateway

How to call hosted LLMs through Cloudflare Workers AI and AI Gateway without paying for API keys while you learn and prototype.

AIYouTube

Run LLMs Locally

Running large language models on your own machine: what hardware actually matters, and which tools make it painless.

Software EngineeringYouTube

Kubernetes - Port Forwarding | Troubleshooting Microservices | Tips & Tricks

Port forwarding as a debugging tool for microservices on Kubernetes, with the tips and traps that come with it.

Programming LanguagesYouTube

OpenJDK 15

What arrived in OpenJDK 15 and why it mattered for Java developers moving off older releases.

Software EngineeringYouTube

Locality Sensitive Hashing (LSH)

Locality sensitive hashing explained: finding near-duplicate items fast, and where the technique shows up in real systems.

Programming LanguagesYouTube

JEP 361: Switch Expressions (Standard)

Switch expressions became standard in Java 14 under JEP 361. This talk walks through the syntax and the bugs it prevents.