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Google Cloud startup review

Petaflo is building Zipcode with a Google Cloud-ready AI infrastructure plan.

Petaflo is a Seoul-based software startup founded by Byungwon So. Our first product, Zipcode, is a local and edge AI coding agent for privacy-sensitive engineering teams that need secure code assistance, traceable runs, and controlled cloud synchronization.

Company Petaflo, founder-led software startup based in Seoul, South Korea.
Product Zipcode, a local and edge AI coding agent for private repositories and low-connectivity environments.
Contact Company-domain email: admin@petaflo.com. Founder: Byungwon So.

Company and public materials

What Zipcode does

Local code review AI agent runs Evidence traces Secure cloud sync

Planned Google Cloud usage

AI and model evaluation

Vertex AI and Gemini will be used to evaluate coding-agent prompts, compare model quality, generate structured code-review outputs, and build secure AI workflow prototypes.

Hosted product runtime

Cloud Run will host the API and workflow services. Cloud Tasks and Pub/Sub will coordinate long-running agent jobs, repository review queues, and report generation.

Storage, data, and observability

Cloud Storage will store encrypted artifacts and generated reports. Firestore or AlloyDB will hold run metadata and workflow state. Secret Manager, Cloud Logging, Cloud Monitoring, and Cloud Trace will support secure operations and reliability.

Near-term milestones