Fruwe Japan LLC
Cloud • Identity • Backend Architecture
Secure, scalable systems on Google Cloud
Fruwe Japan LLC partners with product teams to design and deliver production-grade cloud systems — with a strong focus on identity, authorization, and long-term maintainability.
Services
Cloud Architecture
GCP-native system design using Cloud Run, Spanner, BigQuery, Cloud Tasks, and Terraform-based infrastructure.
Identity & Security
OAuth2 / OIDC, Keycloak, RBAC/ABAC modeling, token & scope strategies, and secure multi-tenant systems.
API & Backend Engineering
FastAPI-based services with clean architecture, strict typing, migration discipline, and robust test coverage.
Reliability & Delivery
Deployment strategies, observability, rollout planning, and cost-aware production operations.
About
Fruwe Japan LLC is a Japan-based consulting company providing hands-on engineering leadership and implementation. We focus on building systems that scale technically and organizationally — not just shipping features.