Case Studies
Portfolio
examples of cloud platform impact.
These case studies are written to be suitable for public use while still showing leadership, technical judgement and measurable value.
#1 Cloud Governance
Enterprise AWS Governance (100+ Member Accounts)
Context
Large cloud estates need stronger visibility, clearer ownership, consistent account structures and practical guardrails to reduce operational and security risk.
Approach
Supported landing zone thinking, OU design, guardrail planning, centralised security services, reporting, documentation and stakeholder engagement.
Impact
Improved governance maturity, clearer executive conversations, better risk visibility and stronger foundations for reusable cloud platform services.
#2 FinOps Maturity
Cloud Cost Optimisation and FinOps Maturity
Context
Cloud cost needed to remain flexible while being explainable, predictable and aligned with business and research outcomes.
Approach
Used optimisation, rightsizing, Savings Plans, cost visibility and executive communication to turn usage patterns into actionable decisions.
Impact
Reduced AWS OpEx by more than 10% at organisation level, with stronger cost transparency and improved confidence in cloud investment decisions.
#3 Stakeholder Engagement
Strategic Stakeholder Engagement
Context
Platform initiatives involve multiple stakeholder groups, including service custodians, technical owners, platform administrators, vendors, development teams and delivery teams.
Approach
I tailor engagement and communication strategies to each stakeholder group, considering their responsibilities, concerns and required level of involvement. This includes selecting suitable communication channels, setting appropriate engagement frequency and ensuring critical information is shared clearly and proactively.
Value
This keeps stakeholders informed, empowered and aligned, while reducing ambiguity and improving the organisation’s ability to resolve issues collaboratively.
#4 Team Culture
Role Modelling Best Practice and Team Culture
Context
Strong platform teams rely not only on technical standards, but also on trust, shared responsibility and a positive team environment.
Approach
I provide opportunities for team members to take responsibility for their areas while regularly reviewing practices and supporting improvement. I also participate in team initiatives, social activities and volunteering opportunities that strengthen connection and inclusion.
Value
This contributes to a supportive and cohesive work environment where people feel valued, connected and accountable for the quality of their work.
#5 Agile Planning
Agile Delivery and Work Package Planning
Context
Large platform initiatives can become difficult to manage if deliverables are not broken into clear, achievable work packages.
Approach
I organise project deliverables into manageable packages and break them down into achievable sprint-level tasks. Using Agile delivery principles, I prioritise work based on stakeholder requirements, monitor progress through iterative sprints and review KPIs regularly to support timely adjustments.
Value
This provides delivery transparency, supports incremental progress and gives stakeholders regular evidence of value through demonstrable outcomes.
#6 Backlog Prioritisation
Backlog Prioritisation and Incremental Value Delivery
Context
Cloud and platform initiatives often involve competing priorities, limited capacity and changing stakeholder expectations.
Approach
In consultation with key stakeholders and within the broader project objectives, I prioritise backlog items based on value, impact, urgency and delivery feasibility. I maintain regular communication with product owners and stakeholders to ensure prioritisation remains aligned with evolving needs.
Value
This enables the team to focus on the highest-value work first, deliver incremental outcomes and maintain alignment between delivery effort and business priorities.
#7 Inclusive Leadership
Inclusive Leadership and Team Empowerment
Context
Cloud platform teams operate in complex environments where technical delivery, operational pressure and stakeholder expectations need to be balanced carefully.
Approach
I prioritise inclusive leadership practices by delegating responsibility, encouraging open dialogue and creating space for diverse perspectives. This helps team members take ownership of their work while contributing to a culture of trust, accountability and continuous learning.
Value
This approach strengthens collaboration, builds confidence across the team and supports innovation in dynamic environments where adaptability and resilience are essential.
#8 Source-code Governance
Source-code Platform Governance Uplift
Context
Source-code platforms, such as GitHub and Bitbucket, can accumulate excessive access, inactive users, unclear external collaboration and orphaned repositories.
Approach
Improved repository visibility, access review reporting, external collaborator identification, inactive user analysis and governance communication.
Impact
Reduced governance uncertainty, improved platform visibility and created a stronger basis for enterprise source-code platform decisions.
#9 Continuous Improvement
Continuous Improvement and Emerging Practices
Context
Cloud platforms and delivery practices evolve quickly, requiring teams to continuously review and improve how they work.
Approach
I proactively explore emerging techniques and encourage team members to assess how new practices can improve the quality, reliability and efficiency of deliverables. I focus on practical adoption, demonstrating how new methods can be integrated into existing workflows without unnecessary disruption.
Value
This fosters a culture of learning and innovation while keeping team practices current, adaptive and aligned with organisational priorities.
#10 GIS Platform Optimisation
National-Scale GIS Platform Optimisation in AWS
Context
Enterprise GIS workloads require availability, security, performance, automation and cost control across complex infrastructure layers.
Approach
Redesigned and optimised AWS-hosted GIS infrastructure, automated provisioning, improved monitoring and aligned secure configurations with government risk expectations.
Impact
Achieved 60% operational cost reduction and 65% application licensing cost reduction while improving resilience, maintainability and service visibility.
#11 APS Values
Reliability, Accountability and APS Values
Context
Government technology roles require reliability, professionalism and a strong commitment to public-sector values.
Approach
In my role at Geoscience Australia, I have consistently demonstrated reliability, dependability and active participation across team activities, projects and operational responsibilities. I maintain open communication and support workflow continuity across BAU and project delivery.
Value
This supports team productivity, strengthens trust and contributes to a positive, inclusive and values-aligned working environment.