Optimiser Advisory partners with organisations to strengthen the operational success of customer, billing and business transformation. I work directly with executive teams to improve business readiness, strengthen governance, build organisational capability and ensure major change delivers lasting outcomes for customers, employees and stakeholders.
Our mission is to help organisations successfully navigate complex operational transformation by strengthening leadership, governance, customer outcomes and organisational capability. We partner with executive teams to ensure transformation initiatives deliver lasting business value—not just successful technology implementation.
Optimiser Advisory helps organisations navigate complex customer, billing and operational transformation. I work directly with executive teams to strengthen operational performance, reduce delivery risk and ensure major transformation programs achieve the business outcomes expected by customers, regulators and Boards.
Whether your organisation is preparing for a major technology implementation, managing post-go-live challenges or reshaping customer operations, every engagement is tailored to your specific objectives and personally led by me.
We can help you with:
Strengthening business readiness, governance, operating models and organisational capability to support successful transformation.
Improving customer outcomes, stabilising operations and supporting major billing, customer platform and digital transformation initiatives.
Enhancing executive governance, performance reporting, compliance oversight and regulatory confidence during periods of significant change.
Identifying opportunities to improve operational efficiency, customer experience, service quality and organisational performance.
Strengthening commercial relationships, outsourcing arrangements, performance management and right-shoring strategies to maximise value and accountability.
Helping organisations integrate automation, AI and emerging technologies by ensuring people, processes and governance are ready to support sustainable adoption.
Organisations are navigating an unprecedented pace of change. Customer expectations are rising, technology is evolving rapidly, regulatory scrutiny is increasing, and executive teams are investing heavily in digital platforms, AI, automation and business transformation.
The challenge is no longer simply implementing new technology—it’s ensuring that operations, people, governance and customer outcomes evolve alongside it.
Optimiser Advisory brings an independent executive perspective, helping organisations identify operational risks, strengthen business readiness and align transformation initiatives with strategic objectives. By combining practical leadership experience with an external perspective, I help executive teams uncover opportunities, challenge assumptions and deliver sustainable operational outcomes.
Every engagement is tailored to your organisation’s objectives and transformation priorities. Depending on your needs, I focus on the following areas:
Every engagement is personally led by me, drawing on more than 30 years of executive leadership across energy, utilities, telecommunications and healthcare. I've led large customer operations, sponsored major transformation programs, managed regulatory scrutiny, and worked directly with Boards, executive teams and frontline operations. My advice is grounded in practical experience—not theory.
Transformation programs benefit from experienced, independent judgement. I provide an external executive perspective to help organisations challenge assumptions, identify operational risks, strengthen governance and align transformation initiatives with strategic objectives—free from legacy thinking or vendor bias.
Successful transformation is about far more than implementing technology. I help organisations strengthen business readiness, operating models, governance, organisational capability and customer operations to ensure strategic investments deliver the business outcomes expected by customers, regulators and Boards.
Every organisation faces unique challenges. Rather than applying standard consulting methodologies, I tailor every engagement to your strategic priorities, organisational context and transformation objectives—providing practical recommendations that can be implemented with confidence.
My focus extends beyond operational improvement or cost reduction. I help organisations build stronger operational capability, improve customer outcomes, reduce transformation risk and create sustainable business value that continues long after the engagement has concluded.
Terence Alvares is an experienced executive leader with more than 25 years leading customer operations, operational transformation and large-scale business change across the energy, utilities, telecommunications and healthcare sectors.
Throughout his career, Terence has held senior leadership roles with organisations including Greater Western Water, ENGIE, Telstra, Telstra Health, AGL and Medibank. He has led complex customer operations spanning customer service, contact centres, billing, revenue assurance, credit and collections, hardship, complaints, digital channels, outsourcing and regulatory compliance across Australia, the Philippines, India, Fiji and Europe.
Terence has successfully led organisations through significant transformation initiatives, including customer and billing platform implementations, operating model redesign, business process transformation, regulatory remediation, outsourcing strategies and enterprise-wide operational improvement. He has worked closely with Boards, executive leadership teams and regulators to strengthen governance, reduce operational risk and ensure strategic investments deliver measurable business outcomes.
His career has been defined by delivering tangible results — including lifting customer advocacy by more than 40 points, reducing operational costs by up to 28%, leading large-scale operational transformations, improving regulatory compliance and building high-performing teams in complex, customer-focused environments.
Through Optimiser Advisory, Terence works directly with executive teams to help organisations successfully navigate customer, billing and operational transformation. His approach combines strategic thinking with practical execution — strengthening business readiness, governance, organisational capability and customer outcomes to ensure transformation delivers lasting business value.
Unlike many consulting firms, every engagement is personally led by Terence from initial discussions through to delivery, giving clients direct access to experienced executive judgement and practical leadership throughout every stage.
