Graduated with Metrology and Instrumentation major that studies industrial instrumentation and measurement science which includes study of industrial instrumentation system, technical drawing, industrial electronics, calibration of measuring instruments, calibration uncertainty, laboratory management according to ISO 17025. I am able to validate and verify the calibration method, maintain the reference instrument by doing intermediate check, monitor the intermediate check result, verify the calibration result make internal document for calibration like working instruction, standard operation procedure and checksheet. I have experience working at PT esco Bintan Indonesia as Calibration Engineer for ±1 years, 1.5 months internship as technician support at PT Indraloka and freelance tutor at PT Zenius Education and being active in several organizations, campus units and volunteer teachers to improve my internal abilities. Familiar to operate Ms. Office application well which includes Ms. Word, Ms. Excel and PowerPoint and several other applications such as CorelDraw, and some engineering applications like Proteus, Visual code Studio, ArduinoIDE and TwidoSuite.