MSPs
Specialist delivery capacity
Overflow and specialist delivery support for cloud reliability work.
Mizumoto Tech
Reviewable GCP reliability engineering.
GCP foundations, Terraform delivery, CI/CD workflows, and runbooks that are repeatable, reviewable, and ready for handover.
We help MSPs, cloud consultancies, software agencies, and growing engineering teams reduce cloud platform risk without hiring a full-time SRE.
We start with a scoped architecture review, then turn agreed improvements into Terraform, CI/CD, runbook, or handover-ready outputs.
GCP
GKE
Terraform
CI/CD
ArgoCD
SLO
Runbooks
Cost Hygiene
Who We Support
Built for teams that need senior cloud reliability judgment without hiring a full-time platform engineer.
Cloud consultancies
Review and implementation support
Senior review and implementation support for GCP, Kubernetes, Terraform, and CI/CD projects.
Software agencies
Operational handover
Operational readiness, release workflow, runbook, and handover support.
Growing teams
Risk reduction before scale
Architecture review and practical SRE support before infrastructure problems become production risks.
Entry Service
Architecture Review Pack
A low-access review service for teams that need a senior assessment of their cloud platform, release workflow, access model, reliability risks, and improvement priorities.
Scope
GCP, GKE, Terraform, CI/CD, access model, runbooks, and operational readiness.
Outputs
Review Report, Prioritized Action Plan, Risk Boundary Notes, and Follow-up Proposal.
Delivery control
Direct senior review from initial scope through final validation.
Service Packs
Practical cloud reliability services for safer infrastructure, release workflows, and day-2 operations.
Launch Bootstrap and Runbook & Handover form one commercial entry — start with one discovery conversation and we route to, or combine, the right path.
Pre-launch foundation
Launch Bootstrap
Terraform foundation, gated CI/CD promotion, and a basic operational handover — for systems preparing to launch or rebuilding their delivery path. Foundation and promotion chain validated end-to-end in our own GCP lab.
Day-2 operations
Runbook & Handover
Deep day-2 operational handover for systems already running — runbooks, escalation paths, and readiness sign-off. No Terraform or CI/CD rebuild required.
Cost hygiene
Cloud Cost Hygiene Pack
Resource inventory, idle resource checks, labeling review, over-provisioning hints, and cost hygiene report.
Delivery Model
Senior judgment first. Scoped implementation second.
Founder-led senior review
Architecture decisions, production-impacting reviews, access boundaries, and final delivery validation stay under direct senior review.
Controlled access boundaries
Security-sensitive work requires direct senior handling, strict access boundaries, or separate client approval.
Scoped implementation support
Selected lower-sensitivity implementation support may be scoped separately in future engagements, depending on delivery boundaries and risk profile.
Operating Principles
Clear boundaries before delivery work begins.
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01
Risk profile first
We clarify access level, production impact, security sensitivity, and review requirements before implementation.
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02
Reviewable outputs
Reports, pull requests, runbooks, checklists, and diagrams are designed to be reviewed and handed over.
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03
Production-safe delivery
High-sensitivity work remains under senior engineering review and direct delivery control. Final review and delivery responsibility stay with the senior engineering layer.
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04
Public-safe communication
We avoid unnecessary exposure of customer secrets, logs, credentials, and production-sensitive details.
Company
Company information
Mizumoto Tech is a Cloud Platform and SRE service brand operated by Mizumoto Cloud Technology (Wuhan) Co., Ltd.
Mizumoto Tech
The service is led by Ruiyuan "Mizumoto" Xu, a Japan-based SRE Supervisor with an M.S. in Computer Science from the University of Colorado Boulder, a Graduate Certificate in Data Science, and undergraduate training in Computer Science from Renmin University of China. He has hands-on production experience across GCP, GKE, Kubernetes, Terraform, ArgoCD, CI/CD, SLO/SLI, observability, incident response, disaster recovery, IAM/IAP, and cloud cost optimization.
- Service brand
- Mizumoto Tech
- Legal entity
- Mizumoto Cloud Technology (Wuhan) Co., Ltd.
- Registered base
- Wuhan, China
- Japan-side execution
- Tokyo / Japan
- Business focus
- Cloud Platform, SRE, GCP/GKE, Kubernetes, Terraform, CI/CD, Observability, Runbooks, Cost Hygiene, Operational Readiness
Contact
Start with a scoped review, not an open-ended consulting engagement.
Use the form below to request a scoped review. Share the current cloud baseline, delivery workflow, and the first operational risk you want reduced.