Curriculum Vitae
Dhiya Adhira Chaerani
My name is Dhiya Adhira Chaerani, a graduate of the Chemistry Study Program with a keen interest in laboratory analysis, Quality Control (QC), and Research and Development (R&D). During my studies, I gained experience working with various laboratory instruments, performing quantitative and qualitative chemical analyses, and applying scientific methods to problem solving. I am a meticulous, disciplined individual with a strong curiosity for product development and quality improvement. With my academic background and laboratory skills, I am committed to contributing to ensuring product quality and supporting innovation in the chemical and manufacturing industries.
Agustus 2025
Universitas Diponegoro
S1 • Kimia • IPK 3.36
Januari 2024
Utility Intern
PT Phapros Tbk • Magang
During my internship, I conducted pH and water hardness tests on water for production purposes. I also performed calculations to determine the optimal timing for ion exchange resin in the water softening method.
Media
Oktober 2025
Hands on Training Analysis AAS for Beginner
Lab Mania • LM-I/PT/01025-100
I participated in basic practical training on the use of Atomic Absorption Spectroscopy (AAS), covering understanding the working principles of AAS, sample preparation, instrument operation, and analysis parameter settings. Practicing the use of AAS equipment in accordance with SOP.
Media
Juni 2025
Asisten Laboratorium Praktikum Kimia Fisik
Universitas Diponegoro • 118/UN7.F8.5.3/Ak/VI/2025
In semester 8, I served as a laboratory assistant focusing on the topic of determining the critical micelle concentration (CMC) of surfactants. I guided students in understanding the basic concepts of micelles and the characterization of surfactants using a turbidimeter. In addition, I supervised the implementation of experiments in accordance with safety procedures, assisted students in analyzing data and compiling lab reports, and provided objective evaluations of their work. During this period, I supervised more than 25 students in surfactant turbidity analysis and successfully maintained laboratory safety with zero incidents.
Media
September 2024
Asisten Laboratorium Kimia Dasar
Universitas Diponegoro • 14/UN.7.F8.5.3/Sr/Prak/IX/2024
In semester 7, I served as a laboratory assistant focusing on spectrophotometry. I guided students in understanding the basic principles of spectrophotometry and its application in measuring molecular absorbance. In addition, I supervised the use of spectrophotometers in accordance with SOPs, monitored experiments, and assisted students in analyzing and interpreting experimental data. I also provided objective evaluations of lab reports. During this period, I supervised more than 40 students and successfully ensured laboratory safety without incident.