I am Rahul Agrawal, currently working with Arcesium as a Lead Technical Engineer. Prior to Arcesium, I worked with Samsung. I hold a B.Tech in Computer Science and have over 7 years of professional experience in software development. Alongside my corporate role, I am a registered Interview Expert with Intervue, a leading startup platform for mentoring and interviewing, where I evaluate software developer candidates and contribute to talent assessment. I also write technical articles for GeeksforGeeks (over 40+ articles), a prominent tech and startup platform for programming tutorials and interview preparation, sharing my knowledge with the broader developer community.