Mr. Arvind Kumar Sadanand Gupta worked as a site engineer from August 1, 2009 to January 31, 2010 on a central government project under the JNNURM scheme in Jambuva, Vadodara. The letter, written by the contractor G.P. Prajapati, certifies that Mr. Gupta served as the site engineer diligently and completed his work on time when provided proper guidance. Prajapati also confirms that Mr. Gupta is honest, faithful, and has good moral character.