Julian entered the world of auctions in 1995. He is highly qualified having obtained his Masters Degree of Philosophy in Decorative Arts and Furniture from Glasgow University.

Additional Academic Achievements include:

Certificate of Decorative Arts from Australian Academy of Decorative Arts Sydney.
English Silver and Hallmarks course – Brian Eggelton Sydney.
Australian Art Certificate – Christies Australia Sydney.
Bachelor of Applied Science in Cultural Heritage Management.
Between 1997 to 2004 Julian was the Head of Decorative Arts, Fine Arts and Furniture at Cromwells Auctioneers and Valuers.
Julian held the role of Gallery and Exhibitions Manager for Dalia Stanley and has worked extensively at the leading organisations Michael Nagy, Flash Art Magazine, National Gallery of Australia and the Australian War Memorial.

Julian is the official trusted Valuers for the Australian National Maritime Museum.

Aalders Auctions 是澳大利亚的一家拍卖行，位于新南威尔士州坎伯当。Julian Aalders是该公司的董事，同时也是拍卖师。Julian在1995年进入拍卖行业。他毕业于格拉斯哥大学，以优异的成绩获得装饰艺术与家具哲学专业的硕士学位。其他的学术成就包括但不限于：悉尼澳大利亚装饰艺术.学院颁发的装饰艺术证书；澳大利亚悉尼佳士得颁布的澳大利亚艺术证书；文化遗产管理应用科学学士学位等。
在1997年至2004年间，朱利安是Cromwells Auctioneers and Valuers装饰艺术、美术和家具内容的主要负责人。他担任Dalia Stanley画廊和展览部的经理，并在Michael Nagy, Flash Art Magazine, National Gallery of Australia 以及 Australian War Memorial等顶尖机构兼职。朱利安还是澳大利亚海事博物馆的官方评估师。