On 16^th May, 2020 an online session on ‘Design Patterns’ in software development was organised by MET Institute of Computer Science. Aditya Talpade, an alumnus of MET ICS and currently working for the Statistical Federation of Germany, explained the importance of design patterns and demonstrated types of design patterns using Java programming. Further, he highlighted with examples how to implement design patterns in software applications. The session was attended by MET ICS students and faculty.