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Overview Scope & Deliverables Scope Sizing Architecture IaC Spec Execution Roadmap Readiness Check FAQs
Department 01: Cloud Consulting & Architecture

Cloud Readiness Assessment

Know before you leap. Uncover dependencies, team readiness, and architectural prerequisites.

Service Scope Definition: Find out whether your applications, teams, and systems are ready to move to or expand in the cloud. We identify gaps, risks, dependencies, and the work needed before implementation.
Configure in Scope Estimator

Common Challenges & Technical Drivers

  • Architectural drift and lack of formal boundary design slowing engineering velocity.
  • Difficulty translating business scale requirements into cost-predictable multi-region infrastructure.
  • Unclear dependencies between core services creating high blast-radius failures during deployments.
  • Unvetted technology choices leading to proprietary lock-in and excessive licensing costs.

What Is Included (In-Scope Deliverables)

  • Comprehensive architectural discovery, current-state audit, and boundary mapping.
  • Production target-state architectural blueprint with C4 component diagrams and data flow specifications.
  • Multi-cloud provider trade-off analysis evaluated against compliance, performance, and unit cost.
  • Formal Architectural Decision Records (ADRs) with actionable sprint implementation milestones.

Scope Boundaries & Transparent Exclusions

  • Direct application feature development outside agreed architectural boundary definitions.
  • Third-party cloud infrastructure compute and bandwidth hosting charges (billed to client).
  • Commercial software license procurement and contract negotiation.
  • Ongoing 24/7 incident response operations unless covered by a managed retainer.

Tangible Engineering Deliverables

  • C4 System Context and Container architecture diagrams in editable vector format.
  • Formal Architectural Decision Records (ADRs) documenting trade-offs and rationale.
  • Infrastructure sizing model with projected 12-month compute and storage cost baselines.
  • Technical handover video walk-through and executive summary briefing.
Interactive Workload Sizing

Configure Scope Parameters

Production Growth • 3–4 Weeks

Select your target cloud environment and operational scale to view projected engineering capacity and sprint milestones.

Recommended Engineering Squad: 1 Principal Architect + 1 Senior Engineer
Infrastructure as Code

Production Architecture Specification

Enterprise baseline declaration module deployed as part of this service scope. Fully auditable, zero-lockin, turnkey source code.

enterprise-landing-zone.tf • Terraform (HCL) Verified Syntax
module "enterprise_landing_zone" {
  source  = "coronado/landing-zone/aws"
  version = "~> 4.2"

  organization_unit    = "Production-Workloads"
  compliance_profile   = "CIS-Benchmark-Level-2"
  enable_guardduty     = true
  enable_security_hub  = true
  enable_transit_gw    = true

  core_accounts = {
    security = "[email protected]"
    log      = "[email protected]"
  }
}

Sprint Delivery Roadmap & Phased Milestones

PHASE 01 • DAYS 1-5

Discovery & Threat Audit

Boundary mapping, IAM credential audit, and baseline architecture assessment.

PHASE 02 • DAYS 6-14

IaC Build & Configuration

Modular infrastructure as code provisioning with automated policy enforcement.

PHASE 03 • DAYS 15-22

Validation & Dry-Runs

Automated test suites, simulated load benchmarks, and failover verification.

PHASE 04 • DAYS 23-30

Handover & Acceptance

Recorded engineering walk-through, runbook sign-off, and warranty support.

Frequently Asked Questions

Most architectural specifications are completed within a focused 2 to 4-week sprint, structured with weekly milestone reviews and collaborative working sessions.

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