Sam Bhattachan is an experienced professional in the field of information technology, currently serving as a Penetration Tester at Orro Group since October 2021, responsible for conducting security assessments across various platforms including networks and applications. Prior to this role, Sam worked as a Test Engineer at Casa Systems, Inc. from September 2017 to August 2020, focusing on functional, performance, and security testing of software. Earlier experience includes positions as a Network Engineer at Nepal Telecom and a System Engineer at Dish Media Network Limited. Sam holds a Graduate Certificate of Information Technology from Macquarie University and a Bachelor's degree in Electronics and Communication Engineering from Tribhuvan University, IOE, Pulchowk Campus.