This document is a resume for M. Arun summarizing his professional experience and qualifications. It states that he has worked as a Design Engineer at CADD-CENTRE Pvt Ltd in Chennai since 2014. It also outlines his educational background including a Bachelor's degree in Mechatronics Engineering from Kongu Engineering College with a 7.48 CGPA. The resume lists his technical skills in CAD, PLC, and electrical software as well as his extracurricular activities which include publications, projects, and workshops in areas like robotics, automation, and mechatronic systems.