Amit Pethani worked as a student helper from September 2014 to April 2015 in the Chromatin Biochemistry group at the Max Planck Institute for Biophysical Chemistry in Göttingen, Germany. His work focused on developing efficient data storage tools and transferring laboratory databases to an online environment. The letter confirms his work and proficiency with Spring, Hybernate, HTML, CSS, and Jquery. It also states that he interfaced well with the research group and worked well in an international environment.