This letter provides a recommendation for Mr. Chidanath Lokanatha. It summarizes that he completed a six month internship at CETHIL, where he worked on modelling for Scanning Thermal Microscopy applied to polymers. His project aimed to develop a new modelling tool to better understand heat transfer at nano and microscales. The letter states that Mr. Lokanatha was able to complete the thermal modeling of a complex multiscale system, taking into account size effects and property changes. Overall, the authors were satisfied with his work and ability to adapt, and highly recommend Mr. Lokanatha.