AWS Cloud Strategy and Advisory

AWS Cloud Strategy and Advisory

Transforming cloud complexity into business advantage.

At Nephology, we believe cloud strategy begins with business strategy. Technology is only one part of the equation. A successful cloud transformation must align with your organisation’s goals, operating model, security requirements, regulatory obligations, and long-term vision.

With more than 35 years of combined experience designing and delivering enterprise technology solutions, we help organisations make informed cloud decisions with confidence. From Australian Government agencies to large enterprises, we have led complex cloud transformations, designed secure digital platforms, and delivered resilient AWS architectures that support critical business operations.

Our advice is practical, independent, and grounded in real-world experience—not theory.

Why choose Nephology?

Many consultants understand AWS. We understand the realities of delivering complex cloud projects where performance, security, compliance, and business outcomes all matter.

Government Digital Platforms

We have designed and delivered secure, highly available digital systems for Australian Government agencies where data sovereignty, auditability, and compliance are essential.

Our experience includes alignment with:

  • Australian Government Information Security Manual (ISM)
  • ASD Essential Eight
  • Australian data sovereignty and governance requirements

Enterprise Cloud Migrations

We guide organisations through every stage of their cloud journey, including:

  • Cloud readiness assessments
  • Application portfolio discovery
  • Migration planning and prioritisation
  • Migration wave design
  • Cutover planning
  • Post-migration optimisation

Our experience spans both the technical and organisational challenges that large-scale cloud migrations inevitably create.

Well-Architected AWS Solutions

We design cloud environments that are resilient, scalable and secure from day one. The reason for this is two fold:

  • Our team helped define the Well-Architected concept when working at AWS
  • We’ve used this as part of our engineering consulting delivery with clients for many yeras, and have sucessfully operated client workloads through major availability zone outages and other incidents (Large Scale Event, or LSE)

Using the AWS Well-Architected Framework, we help organisations improve:

  • Operational Excellence
  • Security
  • Reliability
  • Performance Efficiency
  • Cost Optimisation
  • Sustainability

The result is cloud workload deployments that perform reliably today while remaining flexible for tomorrow. And that flexibiity is critical for keeping workloads fit-for-purpose well into the future, rather than the existing pattern we see in enterprises that wholesale replace digital systems with “new” ones after a decade, when they didn’t adqeuately maintain their existing service.

Secure, Scalable Cloud Architecture

Every technology decision involves trade-offs.

Our role is to help organisations make those decisions deliberately—balancing performance, security, governance, operational efficiency, and cost to deliver solutions that support long-term business success.

Our Cloud Strategy Engagement

Every organisation is different. That’s why every engagement begins with understanding your current environment, business objectives, and operational challenges before developing a strategy tailored to your needs.

Our advisory services can include:

  • Current-state assessment of infrastructure, applications and operating model
  • Cloud readiness and maturity assessments
  • AWS landing zone and target architecture design
  • Network architecture and account structure planning
  • Cloud migration strategy and roadmap development
  • Security, governance and compliance reviews
  • Cost modelling and Total Cost of Ownership (TCO) analysis
  • Cloud operating model design (organisation assessment)
  • Vendor and cloud partner assessments
  • Executive workshops and board-level advisory services

Whether you need strategic direction or detailed technical guidance, we deliver advice that is practical, achievable and aligned to your business priorities.

Who We Help

Our Cloud Strategy & Advisory services support organisations at every stage of their AWS journey.

Planning Your First Migration

Considering AWS but unsure where to begin?

We’ll help you evaluate your options, build a business case, and develop a migration strategy before significant investment is made.

Modernising Existing Cloud Environments

Already using AWS but not seeing the expected business outcomes?

We assess your environment and identify opportunities to improve architecture, governance, security, resilience and cost efficiency.

Large Enterprise Transformations

Complex organisations require structured planning, governance and stakeholder alignment.

We help manage enterprise-scale transformation programs that involve multiple business units, applications and delivery teams.

Government & Regulated Industries

We understand the unique challenges of operating in highly regulated environments where compliance, auditability, security and data sovereignty are critical.

The Nephology Difference

Nephology is intentionally boutique.

When you engage us, you work directly with highly experienced cloud leaders—not junior consultants learning on your project. Our advice is:

  • Independent — We are not driven by cloud consumption targets or software sales.
  • Client First — Recommendations are based solely on what delivers the best outcome for your organisation.
  • Experienced — Decades of enterprise cloud leadership across government, defence and commercial sectors. World-leading engineers who have:
    • Worked at AWS
    • Been AWS Certification Subject Matter Experts
    • Been AWS Partner Ambassadors
    • Lead global practices of thousands of engineers with thousands of clients
  • Collaborative — We work alongside your internal teams and existing partners to strengthen capability, not replace it.
  • Executive Ready — Equally comfortable advising technical architecture teams, executive leadership and boards.

Independent Advice. Practical Experience. Better Cloud Decisions.

Whether you’re planning your first AWS deployment, modernising an existing environment, or navigating a complex enterprise transformation, Nephology provides the strategic guidance and technical expertise to help you move forward with confidence.

Let’s build a cloud strategy that delivers lasting business value.