soldering iron , Test Scripts, Debugging Tools, Excel, PCB design validation, Oscilloscopes, welding skills, circuit failure debug, Jmp, Mechanical Design, hot air gun, Linux system usage, command line, circuit schematic, data statistics, Allegro app, multi-meters

soldering iron , Excel, Debugging Tools, Test Scripts, understanding circuit schematic, Jmp, Linux system usage, hot air gun, using oscilloscopes, FA experience in circuit failure debug, Allegro app, command line, data statistics and analysis skills, multi-meters, welding skills