資訊公司
證券公司
銀行
HP non-stop system(cobol85 / tal / tacl / pathway programming)
Asp.net Core 8 MVC (c# / fullstack / javascript)
WPF programming (c#)
TWSE first ETF(0050) project IT manager / SA / SD / PGMR
中信局無實體公債(HP NonStop)
東企會計系統(HP NonStop)
AML CASE MANAGEMENT SYSTEM(asp.net) integrated with Patriot Office system