Home
    Download CV
    Home

    Home

    image

    Welcome to the creative, design and innovation practice of Christopher Costuna

    This is the creative, design, and innovation practice of Christopher Costuna. Here, expert product and service innovation intersects with a deep mastery of branding and marketing. Christopher crafts authentic, end-to-end experiences designed to resonate deeply with users while securing a decisive market advantage for organisations in complex sectors.

    Driven by a philosophy of constant evolution and iterative growth, this site - like the best innovation - remains always in Beta.

    image

    Capabilities

    Design & Innovation Leadership

    • Vision setting
    • Business value articulation
    • Stakeholder management
    • Executive guidance

    Customer Research & Insight

    • Qualitative and quantitative research
    • Customer insight
    • Behavioural analysis
    • Experimentation and evaluation

    Product & Service Design

    • Future state strategy and design
    • Defining the value proposition
    • Prototyping and piloting
    • Design delivery

    Communication & Campaign Strategy

    • Brand positioning
    • Go-to-market strategy
    • Creative direction
    • Creative asset delivery

    Available for engagements across Australia and the EU

    image

    Focus on complex environments and users

    Christopher Costuna is a visionary designer and leader dedicated to delivering high-impact solutions within complex digital ecosystems and highly regulated sectors. He specialises in transforming intricate, sensitive data into intuitive products and services that serve diverse and demanding user groups.

    Throughout his career, Christopher has led multidisciplinary teams in the delivery of mission-critical projects across the Financial Services, Energy, Defence, and Health sectors. A trusted advisor to executives and government ministries, he is expert at navigating competing organisational goals to align bold visions with essential business outcomes.

    image

    Experience

    image
    image

    Case Studies

    Request password

    NAB: Arming fraud analysts with the tools to win (password protected)NAB: Arming fraud analysts with the tools to win (password protected)
    NAB: Arming fraud analysts with the tools to win (password protected)
    CoreLogic: Empowering agents with high quality leadsCoreLogic: Empowering agents with high quality leads
    CoreLogic: Empowering agents with high quality leads
    BeyondBlue: Bringing mental health awareness to the classroomBeyondBlue: Bringing mental health awareness to the classroom
    BeyondBlue: Bringing mental health awareness to the classroom
    AGL: Designing the energy retailer of the futureAGL: Designing the energy retailer of the future
    AGL: Designing the energy retailer of the future
    Barwon Water: Modern customer flow for the future of waterBarwon Water: Modern customer flow for the future of water
    Barwon Water: Modern customer flow for the future of water
    ASIO: Amplifying the potential of our security services (password protected)ASIO: Amplifying the potential of our security services (password protected)
    ASIO: Amplifying the potential of our security services (password protected)
    Adidas: Redefining brand experience through design and technologyAdidas: Redefining brand experience through design and technology
    👟
    Adidas: Redefining brand experience through design and technology
    📓Case Studies
    image

    Contact

    New Projects

    → chris@tuna.studio

    → +61 415 694 309

    General Enquiries

    → marion@tuna.studio

    © Copyright 2026 Tuna Ventures Pty Ltd