Worked as Principal Engineer in Equipment Automation Team for 7 years1. Production-related Systems 1-1 [Tool Control System, IBM TCS] Operation Control Between MES & EAP (C++, CORBA) 1-2 [EQP Auto Program, Facet EAP] SECS Communication (VB.NET) 1-3 [Recipe Management System, RMS] Recipe Audit & Backup (JSP, C++, DB2)2. Deploy & Monitor Systems (C#, WinForm, MSMQ) 2-1 Deploy & Monitor Both TCS & EAP 2-2 Logs Recording and Send Alarm Notification 2-3 Execute Specified Actions By Analyzing Logs3. Project Participated 3-1 Operation Interface for MES (MVC.NET, Vue 2, ElementUI, Oracle, RPA) 3-2 Recipe Download/Delete while processing (C++, JSP) 3-3 Full-Auto Process Simulation [Fixed & Internal Buffer, Sorter] (C#, WinForm, Python) 3-4 HMI eScan Measurement Data Bug Fixed (C#)4. MISC. 4-1 SECS/GEM Config Creator (Python, Excel) 4-2 Production Config Monitor (Python, ASP.NET)[CONTRIBUTION]The long-standing memory leak resolved for TCSData Collection performance improved by 99.6% for TCSSelf-developed Project(OMC): Cost reduction of RMB $120,000 per yearRecipe parser performance improved by 74.6% for critical equipmentsPerformance Evaluation No.1 in Section from 2020 to 2023

Worked as Software Engineer in Multimedia Team, Application/Framework Section for 1.5YResponsible for SystemUI, Launcher, Gallery, Camera, Keyguard and QuickSettingsResponsible for Basic Framework Development (Lock App, Keyguard)