We are an end-to-end
mobile agency.

We will help develop your Mobile strategy, design, produce, and facilitate brand discovery.

Big Mobile has been at the forefront of Mobile for 4 years. With a team of over 30 and with offices in Sydney, Melbourne, Los Angeles, and London we plan and execute Mobile solutions for Publishers, Brand and Agencies.

The Team

Dave Green

CEO

David Green has over 15 years international sales, product and marketing experience at Executive Management level. With Vodafone he led the company into new non-voice ventures across Europe and Asia PAC and has set standards embraced by agencies and Mobile Operators overseas.

In August 2009 David joined Big Mobile as CEO to apply his passion, wealth of skills and industry knowledge to drive the company's business.

Richard Leifer

CFO

Richard hails from a media publishing and mobile content background.
He helped found FoneStarz which supplies global mobile carriers, and he moved to Australia as a director to build the APAC region.

His experience in financial management and corporate governance has been invaluable to establish Big Mobile as a robust independent player in mobile marketing.

Graham Christie

Executive Vice President,
Partnerships and Marketing

Graham has been a leader in Mobile and Customer marketing, content publishing, advertising and monetization for over 15 years. He has led brand teams through senior client-side and agency positions in UK and Australian organisations such as; Omnicom, Royal Bank Of Scotland, Grey Worldwide, Interpublic, and Vodafone.

Graham is a passionate advocate for Mobile as a powerful holistic Customer channel, and he applies his blend of experience to lead commercial, strategic planning, and marketing areas in Big Mobile.

John Sardelic

Operations Director

John has led Operations at Big Mobile since it's launch in 2006. He carries a wealth of telecommunications knowledge with over 8 years experience with a heavy emphasis on Direct to Mobile CRM, and Mobile Marketing campaign expertise whilst at Optus SingTel leading Prepaid Mobile Retention with a customer base of over 2 million.

Tim DeKretser

Technical Director

Tim has directed all technical output at Big Mobile since 2006.

With more than 10 years experience of developing and managing web platforms, Tim brings a wealth of hands on and customer facing experience during the growth of the mobile internet through to the development of applications on smart phones.

Tim manages a talented technical and engineering group in the Melbourne office developing robust technology that addresses the needs of our demanding Partners and Clients

Jono Burke

Executive Vice President, Global Sales

Jono brings over 15 years experience in media and publishing most notably 6 years in the UK where he held both Publisher and Sales Director positions for the UK's biggest regional internet, and print publisher, Archant. On his return to Australia spent time at the Telstra owned Sensis Mediasmart before moving to build up the Big Mobile Sales team. Jono places a strong focus on building valuable commercial propositions around creative ideas.