Written by Ryo Matsuzaka Founder of Matsuzaka Research / Freelance IT engineer (cloud, machine learning, data platforms). I also explain statistics and data analysis on YouTube.
Notes on cloud, machine learning, and data platform engineering. For work inquiries, please get in touch.
Turning raw, weekly futures-positioning data into a web dashboard where you can grasp market participants' behavior at a glance. A real-world full-stack build designed and implemented with Next.js, Go, and GCP.
A practical guide to standing up server monitoring and email alerting with Grafana, Prometheus, and Docker, so failures reach your inbox before they reach your users.
Turning a publicly reachable Cloud Run service into a private one that only specific users can reach after signing in with Google. An Infrastructure-as-Code walkthrough tying together IAP, a custom domain, Cloud Identity, DNS, and Terraform.
A practical walkthrough of applying Committed Use Discounts (CUD) to an always-on Cloud SQL instance to cut database costs in half, with the key judgment calls, viewed through a FinOps lens.
A case study combining Google Cloud Speech-to-Text and Claude to automate long meeting audio from transcription through summarization. Covers the pipeline design and the key points for accuracy.
