On 15th Sept 2021 a Guest Lecture was organized by the CSA Department on “Mobile Apps Development using Android”. The informational lecture was delivered by Ms Sakshi, Android Web Developer, Solitaire Infosys Pvt Ltd.She shared valuable information about the basics of android mobile operating system and its application development tools were presented. A demonstration was given by creating a sample application in JAVA and running it in an emulator. Another sample application was developed and demonstrated using android jelly bean. It was an interactive session where students posed queries to the guest faculty.