Jerwin dela Cuadra Hacotina has over 10 years of experience in technical support, maintenance, and process engineering roles in the semiconductor manufacturing industry. He currently works as a Field Service Engineer at Edgeworth Laguna Inc., where he sets up and qualifies equipment, troubleshoots issues, and provides training. Previously he held roles at TSPIC Corporation-Atmel Semiconductor and STATSChipPAC Ltd. Services, where he implemented total productive maintenance systems, conducted training, performed failure analysis, and supported production and engineering. Hacotina has a Bachelor's degree in Electronics and Communications Engineering and is proficient in various semiconductor manufacturing machines, data analysis, and communication.