RUBLE'S Education



  • Doctor of Business Administration-Business Strategies for Sustainability. 
     Walden University Online-In Progress
  • Master of Arts in Interdisciplinary Studies-Accounting & Management
    University of South Dakota, Vermillion, SD. (2013)
  • Master of Business Administration-Project Management
    Colorado Technical University, Sioux Falls, SD. (2007)
  • Master of Business Administration-Executive
    Colorado Technical University, Sioux Falls, SD. (2006)
  • Bachelor of Science-Accounting
    Colorado Technical University, Sioux Falls, SD. (2005)
  • Bachelor of Commerce with Honors in Accounting
    National University of Bangladesh. (2001)
    (Govt. B.L. University College, Khulna Campus). 
  • Higher Secondary Education in Commerce 
    Govt. B.L. University College, Khulna, Bangladesh. (1994)