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cilly

Full-stack engineer specializing in frontend and DevOps. I enjoy designing scalable systems, automating workflows, and building AI-powered products with TypeScript and Firebase.

Japan Joined on Jul 22, 2026 https://cilly-yllic.github.io/en/

cilly

Jul 23

Treating Firestore as a public cache

#firebase #database #architecture #gcp

2 min read

cilly

Jul 23

Provisioning GCP / Firebase environments from a single settings.yml

#terraform #gcp #firebase #cicd

3 min read

cilly

Jul 22

Enforce with config, not attention — scope and permission guardrails for coding agents

#ai #security #devops #productivity

6 min read

cilly

Jul 22

Generating every Firebase layer’s types from a single contract.yml

#typescript #firebase #graphql #codegen

7 min read

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