Mr. Arvindkumar S. Gupta worked as a Site Engineer for Rajarshi Construction Co., a civil engineering and contracting company, from January 2010 to July 2012. During this time, a letter from the company certifies that Mr. Gupta was found to be sincere, obedient, and a hard worker in his role overseeing industrial construction projects. The company wishes him every success in his future endeavors.