- Mainframe programmer
- Project management officer
- Project manager
- Customer relationship mangement person
- Technical support manager
- Batch and online system build on mainframe.
- A Migration project from non-SQL(old) database to DB2.
- Distribution center system build.
- Accounting background calculation change project.
- Web site migration.
- Online strage migration.
- Gaming (I am light gamer.)
- Used to read books a lot.