Hi, I’m Wei-Yu.
An engineer. This is where I write about what I build, investigate, and learn.
I’m interested in how things work — from the infrastructure running a service to the decisions that make an AI workflow useful.
My technical focus includes AWS, Kubernetes, CI/CD, and AI application engineering. I use this blog to work through ideas, explain problems, and share practical approaches. Writing helps me make sense of the work.
What you’ll find here
Notes on AI workflows and tool integration, cloud infrastructure, troubleshooting, and the engineering choices in between. I care about understanding the actual problem, checking the evidence, and making the result useful to the next person.
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