In 2013 - 2014 : studied efficent pattern-match method with CAM on FPGA. Mostly used Verilog-HDL.

In 2014 - 2017 : Working at system development company(using FileMaker & open source) as programmer, and Co-Working space staff.

In 2017 - 2020 : Experienced as a janitor and warehouse staff as a temporary worker, and then as an in-house staff member of a temporary staffing agency, experienced in recruiting and back-office operations.

In 2020 - Present : Responsible for help desk operations, business efficiency improvement, and system implementation studies in the information systems department of a temporary staffing agency.

I like to discern, doing hobby-electronics, watch & make visual ideas, sketch industrial design, app design. I always discerning, always typing, always create ideas. Sometimes tuning(My mac), sometimes in a groove.