Work History

Work History

Managing Director

Rabeck International

Rabeck International holds the worldwide marketing rights to The DD Code English Language Learning System. The products assist English speaking children and people of all ages learning English as a second language.



For over 15 years, Mr. Dudley James Quinlivan has made significant contributions toward the development of The DD Code English Language Learning System, a system of products used to teach English to people of all ages. The Managing Director for Rabeck International, a company that holds the worldwide marketing rights to The DD Code, Dudley Quinlivan manages all aspects of development and marketing for The DD Code products. With Dudley Quinlivan at the helm, pilot courses for The DD Code program have been successfully launched in areas such as Queensland, Australia and New Zealand. In addition, Dudley Quinlivan is facilitating a launch of The DD Code into other countries with lower literacy rates, such as China and South Africa. Dudley Quinlivan’s first passion is bringing literacy to the indigenous communities of his homeland, Australia. With the success of The DD Code program as a foundation, Dudley Quinlivan led the establishment of a charitable arm of Rabeck International. Through the foundation, Dudley Quinlivan helps fund literacy programs, and he is committed to bringing qualified teaching staff to assist with the debilitating literacy issues that face the indigenous aboriginal communities. Even when he is not working, Dudley Quinlivan can still be found giving back to his community. Dudley Quinlivan’s generous patronage has benefitted organisations such as the Variety Club, Surfers Paradise Australian Football Club, the Surfers Paradise Surf Life Saving Club, Mudgeeraba State School, and the Gold Coast Blaze Basketball Team. Mr. Dudley Quinlivan currently makes his home in Queensland, Australia.