OpcotechOpcotech

Cloud infrastructure consulting built around how your teams work.

Cloud infrastructure becomes difficult to manage when accounts, networks, permissions, and environments are created independently as new requirements appear. We design and improve cloud foundations on AWS and GCP, establishing the technical boundaries and reusable infrastructure your engineers need to build and operate services reliably.

The problem

Cloud resources are easy to create. A coherent cloud foundation takes design.

Resources are easy to create. A foundation the next environment can inherit is not.

Account boundaries

As found

  • broad access

One account

  • production
  • staging
  • experiments
  • CI runners
  • shared tooling
  • backups

Broad admin roles reach everything

Production, experiments, and shared tooling share one boundary and one set of permissions.
  1. 01

    Accounts have unclear responsibilities

    Production workloads, experiments, and shared tooling exist without deliberate isolation.

  2. 02

    Access permissions have accumulated

    Human and machine identities have broad or outdated permissions that are difficult to review.

  3. 03

    Environments drift

    Staging, development, and production were created separately and no longer behave consistently.

  4. 04

    Recovery assumptions are untested

    Backups may exist, but restoring a critical system is not a practiced procedure.

What changes

Give your cloud environment a structure that can grow.

Clear isolation and ownership

Accounts, subscriptions, networks, and access boundaries reflect the responsibilities of the systems inside them.

Account boundaries

Show the system
  • broad access
  • shared account
  • scoped access

One account

  • production
  • staging
  • experiments
  • CI runners
  • shared tooling
  • backups

Broad admin roles reach everything

Organization

Workloads, isolated

  • productionbaseline
  • stagingbaseline
  • sandboxbaseline

Shared

  • networkbaseline
  • identitybaseline
  • log archivebaseline

Inherited baseline: logging, encryption, guardrails

Deploy role scoped to production

Production, experiments, and shared tooling share one boundary and one set of permissions.Each account has one responsibility and inherits the same baseline. Access is scoped to the account it serves.
  • Repeatable environments

    New environments inherit a defined baseline instead of requiring manual reconstruction.

  • Operational controls that can be verified

    Security, monitoring, backup, and recovery are part of the infrastructure design.

What we design and implement.

Cloud landing zones

Account and subscription organization, foundational controls, and reusable environment patterns.

Networking

Private networking, connectivity, ingress, egress, routing, and network isolation.

Identity and access

Human access, workload identity, CI/CD identity, roles, and permissions.

Environment architecture

Development, staging, production, and shared services with intentional boundaries.

Security foundations

Logging, encryption, secrets, network exposure, and baseline controls.

Backup and recovery

Recovery requirements, backup architecture, and practical restoration testing.

Start with the cloud you have, not a reference architecture.

How the work runs

  1. 01

    Map the environment

    Identify accounts, networks, identities, infrastructure dependencies, and undocumented resources.

  2. 02

    Define boundaries

    Agree on isolation, access, networking, and responsibilities for shared infrastructure.

  3. 03

    Implement the foundation

    Apply reusable infrastructure code and automate the controls that should remain consistent.

  4. 04

    Validate operations

    Test relevant access paths, deployment processes, and recovery procedures.

Technologies

Used when they fit the system you already run. Not as a checklist.

AWS · GCP · Terraform · OpenTofu · IAM Identity Center · Cloud IAM

Common questions

Do we need to rebuild our cloud environment?

Not necessarily. A new foundation can be appropriate when existing boundaries are fundamentally unsuitable. Often, improving what you already have is less disruptive and achieves the same objective.

Can you help with AWS and Google Cloud?

Yes. We work on AWS and Google Cloud and adapt the design to the services and operating model your team uses.

Do you recommend multi-cloud architectures?

Only when there is a clear business or technical requirement. Multiple cloud providers introduce additional networking, identity, deployment, and operational complexity.

Do you manage our cloud account as an MSP?

No. We design and implement cloud infrastructure in your accounts. We can provide ongoing engineering support, but we do not operate as a traditional managed service provider.

Related

  • Infrastructure as code

    Infrastructure code should make changes safer, not make every apply a high-risk event. We improve Terraform repositories, modules, state management, automated validation, and deployment workflows.

  • Cloud cost optimization

    Cloud spending needs context before it can be controlled. We identify waste, investigate costly architecture decisions, improve cost allocation, and help engineering teams manage infrastructure spending without relying on arbitrary savings targets.

  • Platform engineering

    Developers should not need to understand the entire infrastructure stack to ship a service. We create supported development and deployment workflows, reusable templates, and self-service capabilities that reduce dependence on a handful of infrastructure specialists.

  • Kubernetes

    A production cluster needs more than a working deployment. We help with cluster design, upgrades, workload configuration, networking, security, and operations. We also evaluate whether Kubernetes is still the right choice.

Platform assessment

Know what needs fixing before committing to a rebuild.

Our Platform & DevOps Assessment examines the infrastructure, delivery process, operational risks, and cloud costs you already have. You receive prioritized findings and a practical 90-day roadmap, including what to fix first, what can wait, and what should be left alone.