Inventive solutions in the domains of machine learning, data analytics and visualisation, image processing, robotics, IoT and Blockchain to solve common problems marked Dotslash 3.0 hackathon. This edition of dotslash was sponsored by Nivetti Systems, a new age Indian networking and cyber security company and Tessolve, a leading end-to-end semiconductor engineering company. Mr. Jayanta Mukherjee, R and D Site Leader, HP Enterprise and Mr. Ganesh, Product Manager, Analytics, Nivetti Systems, and Dr. Aravind, a Senior Systems Engineer and an alumnus of PES University, senior technical members from the sponsoring companies set the tone by providing insights about the industry trends. The jury comprised Dr. Aravind MA, Senior Systems Engineer, Nivetti Systems, Prof. Venkatarangan M J, and Prof. Vadiraja Acharya, PES University. Dotslash 3.0, the flagship 24-hour hackathon of Aatmatrisha was conducted on April 13 and 14 at the RR campus.