Sagar Ranglani,  is currently working as a Engineer Trainee at in Rakuten Inc. Internet Service based in Tokyo.  He completed the Master of Engineering in the Department of Precision Engineering new window , School of Engineering new window, University of Tokyo new window, JAPAN carrying out research under the kind supervision of Professor Hiromasa SUZUKI new window, Fine Digital Engineering - SUZUKI Laboratory new windowRCAST (Research Center for Advanced Science and Technology) new window,  University of Tokyo.

He completed Bachelors of Technology in the discipline "Computer Science and Engineering" from PDPM Indian Institute of Information Technology, Design and Engineering (IIITDM), Jabalpur new window, INDIA in 2009

He worked as a Project Associate at IIITDM Jabalpur after the completion of Bachelors and as a Research Student at the University of TOKYO

His fields of interest include Graphics & visualization, Data structure & algorithms, Geometric Modelling and Game Development. He is passionate about extensive utilization of Computers and Information Technology for the betterment of the society. 

He is a member of Apple Developer Program, Sun Developer Network and an active student member of Association for Computing Machinary since Feb' 2007