Sandeep Goyal is an accomplished technical architect and engineer with extensive experience in Android application development, currently serving at Tokopedia since September 2017. In this role, Sandeep focuses on core application components, develops runtime auto patch solutions for fatal errors, and implements custom lint rules for code analysis. Previously, Sandeep held multiple positions at Samsung Electronics from June 2012 to September 2017, culminating as an R&D Lead Software Engineer, where significant contributions included work on ActivityManagerService and the development of MultiWindow and PenWindow features to enhance user experience. Sandeep's career began with an internship at Samsung, where initial skills in Android and server-side programming were acquired, following a summer trainee role in Java development. Sandeep holds a Master of Computer Applications from Thapar Institute of Engineering & Technology, completed in 2012.