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  • Mine Planning Engineer
  • Rio Tinto Iron Ore Pty Ltd
  • 1h-indexImpact measure calculated using publication and citation counts. Updated daily.
  • 6CitationsNumber of citations received by Ajak's publications. Updated daily.

Research interests

Decision Analysis and flaws of the conventional modelsApplication of Predictive Data mining for creating real options and mitigation of risk and uncertainty.Application of Real Option Analysis in Engineering Design and decision making

Co-authors (2)

Publications (3)

  • Application of predictive data mining to create mine plan flexibility in the face of geological uncertainty

    • Ajak A
    • Lilford E
    • Topal E
    Get full text
  • Real option in action: An example of flexible decision making at a mine operational level

    • Ajak A
    • Topal E
    Get full text
  • Application of arithmetic progression to haul road geometric design

    • Ajak Duany Ajak
    Get full text

Professional experience

Mine Planning Engineer

Rio Tinto Iron Ore Pty Ltd

January 2011 - Present

Community Liaison Officer

Victoria Police

February 2010 - December 2011(2 years)

Graduate Engineer- Internship

Stawell Gold Mines, Victoria

December 2008 - January 2009(a month)


Coadata Pty Ltd

January 2008 - November 2008(10 months)

Mission Training Centre Coordinator

Lutheran Church-Missouri Synod, East Africa

May 2004 - August 2006(2 years)

Math & Physic Teacher, Deputy head of Math Department

Napata Secondary School, Kakuma (LWF)

March 2004 - August 2006(2 years)

Education history

Master of Enterprise

Melbourne Business School

February 2012 - April 2013(a year)

Master of Engineering (Mining)

University of Melbourne

January 2010 - December 2010(a year)

Bachelor of Engineering Science (Mining)

Federation University Australia

February 2007 - December 2009(3 years)

Graduate Certificate of Applied Statistics

Swinburne University of Technology

August 2008 - August 2009(a year)

Advance Certificate of Peace and Conflict rResolution

UNHCR Kakuma Peace Building Centre

June 2005 - December 2005(6 months)

Diploma of Theology

Kakuma Inter-denominational School of Mission

January 2004 - December 2005(2 years)