I am Yayan Suryaman, I have had a career for more than 18 years in the maintenance of machinery and utilities in the Steel Processing Industry. My career started from Technician, Engineer, Supervisor, Manager of the Maintenance and Engineering Department and now I am trusted to lead the IT and Digital Transformation Department. From junior high school I was passionate about electronics, then I continued my hobby in vocational high school and in college I began to pursue PLC, Microcontroller and Industrial Automation.