It’s time to get real.

Perth Agility Circle 2021

A man in a suit giving a presentation in front of a Perth Agility Circus (PAC) sign, with audience members in the foreground.

THE EVENT

The 2021 PAC event invited executives to look beyond glossy success stories and uncover the hard lessons, setbacks and realities behind transforming the modern workplace at scale.

Richard McAllister presenting at PAC 2022

Lindsay O’Sullivan (COO, Keystart) shared candid lessons from leading enterprise-wide change, highlighting the realities of culture, data, and prioritisation. Building on this, Tom Gulliver and Ashley Della-Vedova (Scalabl) brought the metaphor of the penguin huddle to life, showing how thousands of individuals acting in lockstep embody the very principles of agility. Their message was clear: like the huddle, thriving organisations depend on shared direction, individual ownership, and sustainable practices.

A panel of experienced leaders - including Sam McCready (Racing & Wagering WA), Ioannis Gerothanasis (Lotterywest), Rebecca Ostergaard (Curtin University), and Sarah McAllister (Scalabl) - added their perspectives, sharing what transformation looks like behind the scenes.

The discussion reinforced that meaningful change is messy, complex and human - and that success depends on leaders who are willing to commit, empower their people, and invest in sustainable ways of working.

Guests at PAC 2022

Speakers

Lindsay O'Sullivan

Chief Operating Officer, Keystart

BIO

Lindsay O’Sullivan is a leader with twenty five years’ experience in executive and non-executive roles. He has particular skills in strategy and leading organisations through periods of significant change and disruption.

‍He is currently Chief Operating Officer at Keystart Home Loans. Prior to Keystart Lindsay was Chief Operating Officer at the Chamber of Commerce and Industry in WA and held a number of leadership roles with Bankwest, Herbert Smith Freehills and NAB in Australia and the United Kingdom.

‍He has served in non-executive roles for 15 years in technology, education, consulting, arts and not-for-profit organisations.

‍Lindsay has an Executive MBA (Dux) from the University of Western Australia, and tertiary qualifications in marketing and applied finance and investment. He is a graduate of the Australian Institute of Company Directors.

LinkedIn Profile


Image of Lindsay O'Sullivan at PAC 2021

Richard McAllister

Managing Director, Scalabl

BIO

Richard has over 20 years experience within software delivery, organisational change and scaling agility. He brings a fresh and energetic approach to solving complex business problems.

‍Richard is the lead organiser of Agile Perth meetups with over 2,000 members and the founder of Flow Perth (an organisation that host unique events in the technology, marketing & product community to bring skilled volunteers and charities together).

LinkedIn Profile

Black and white portrait of a smiling man with a beard, wearing a button-down shirt, holding a jacket over his shoulder.

Tom Gulliver

Lead Business Agility Consultant, Scalabl

BIO

With an ongoing focus on how the businesses of today respond to the pace of technology-driven change, Tom takes a people-centric and value-led approach to helping clients deliver tangible benefits through Agile. Working across frontline, management and executive levels, Tom has acted in Agile coaching and program leadership roles in a variety of projects including automation, asset performance management, innovation, cyber security, big-data and ERP implementations.

‍Toms understanding of client needs is supported by a strong background in strategy and operational improvement advisory, including frontline coaching, LEAN, direct sourcing, reporting and benefits tracking across the resources, upstream and downstream energy, utilities, private health insurance and public sectors.

LinkedIn Profile

Speaker Tom Gulliver at PAC 2021

Ashley Della-Vedova

Specialist: Scrum Master, Scalabl

BIO

Ashley has passion for enabling Agile teams to get the best out of themselves and deliver high value products. Her international experience has enabled her to work with the smallest of start-ups to large scale multijurisdictional enterprises. She has a keen interest in the emerging technology space and sets a high standard about delivering the best user journey possible.

LinkedIn Profile


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Panel

Sarah McAllister

Head of Product, Scalabl

BIO

With expertise in leading agile transformation programs, Sarah has played a pivotal role in leading, shaping and driving the cultural and practical adoption of Agile at all levels.

Sarah’s passion is the human element of business agility, bringing a wealth of experience in how to mobilise, engage and execute on large scale agile capability uplift.

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Image of panel member at PAC 2021

Sam McCready

CIO, Racing & Wagering WA

BIO

Sam is the Chief Transformation Officer at Racing Wagering WA.  Having joined in 2017 Sam is part of the executive team and has been responsible for a change of strategy and execution to realise a transformation in the culture, ‘Ways of Working’ and technical direction.  These changes have supported the growth and continuous improvement of the customer offerings of the Wagering arm of the business through the WA TAB and TABtouch brands.

Sam leads a team of 160 people that are responsible for supporting the delivery of the Strategic outcomes needed by the Racing, Wagering and corporate areas of the company. Experienced in leading commercial and strategic outcomes, prior to his time at RWWA, Sam has been responsible for operational excellence, digital growth, innovation, customer experience and banking integrations for organisations such as Bankwest in Australia and internationally at The Royal Bank of Scotland, NatWest and Ulster Bank.

LinkedIn Profile


Image of panel member at PAC 2021

Ioannis Gerothanasis

General Manager, Lotterywest

BIO

Responsible for leading product development, distribution and support for Lotterywest retailers, the online channel and customer services , as well as for Lotterywest strategic planning, business analysis and insights, market research and development, and marketing.

LinkedIn Profile

Image of panel member at PAC 2021

Rebecca Ostergaard

Deputy Director, Solution Delivery Curtin University

BIO

Rebecca is a people and technology leader. In her current role as Deputy Director, Digital Solutions at Curtin University, Rebecca leads a team charged with building the transformational digital experiences of the University’s community of stakeholders. Rebecca’s passion is building teams that hum; where the work is challenging, rewarding and fun; and where we meet and exceed our customer’s expectations.


Starting out as a software engineer, she has held various technical and leadership roles, primarily in the telecommunications and higher education sectors. Although still not adverse to a conversation on bits and bytes, Rebecca loves the complex challenge of making the right strategic technology decisions to create business advantage.

LinkedIn Profile

Image of panel member at PAC 2021
Panel discussion at a conference, with five speakers seated on stage, one woman holding a microphone, and a large screen behind displaying photos and names of the speakers, with the logo 'PAC' and the text 'Perth Agility Circle'. Attendees are seated around tables with water pitchers and glasses.