Yoojin Jung
213-***-**** **************@*****.*** https://www.linkedin.com/in/jung-yoojin
Education
University of California, San Diego
October 2014 – June 2018
B.S., Chemical Engineering
G.P.A.: 3.545
Tohoku University
July 2015
Tohoku University Science Summer Program
Skills
Well-versed in Microsoft Word, Excel, VBA, PowerPoint, JMP, MatLab, Statistica, SQL, LabView, AutoCAD, and AspenPlus
Experience with FTIR, XRD, DLS, PFD, Lean manufacturing, and DMAIC methodology
Project Experience
Associate Research Scientist, ZPower, LLC
October 2018 – July 2019
Developed and executed DOEs to optimize production yield, formulation and manufacture, and storage and environmental conditions
Increased process yield by 15% by validating a process parameter change
Optimized raw material storage, increased product shelf-life, and decreased quality issues
Determined root cause of failures and provided recommendations for improvements and corrective actions
Managed and completed projects in accordance with project requests and established timelines to ensure project deadlines are met
Worked in multi-discipline teams with members of R&D, process improvement, electrical engineering, and operations to accomplish project goals efficiently and with good quality
Used software packages such as JMP, Statistica, and Microsoft Excel to analyze and interpret raw data; ran statistical models, such as an ANOVA, to ensure experimental results were statistically driven
Presented weekly within R&D meetings and monthly to CEO and other members of upper management
Undergraduate Research Assistant, Zheng Chen Energy Storage Research Group
October 2016 – June 2018
Improved the performance of coin cells by determining an optimal coating material percentage that positively affects the cell’s cycling stability, initial coulombic efficiency, and impedance
Presented on research pertaining to limiting the dissolution of manganese ions in LiMn2O4 batteries and increasing the stability of LiMn2O4 batteries to a group of colleagues
Certified proper lab procedure and lab safety as quarterly lab safety manager by organizing lab cleanings, ensuring proper chemical maintenance, and learning the SOPs for all equipment used within the lab
Student Process Engineer, Petroleum coke to sulfuric acid process plant, UCSD
January 2018 – June 2018
Determined the optimal flowrates of petroleum coke, sulfur, water, and oxygen to yield 100,000 tons of sulfuric acid per year assuming the flowrate of petroleum coke is just high enough for the energy released from its combustion to power the reactor
Utilized AspenPlus to simulate a petroleum coke to sulfuric acid process which included a mixer, supercritical water oxidation reactor, filtration system, and separation train
Used Microsoft Excel to create a cash flow analysis for a plant located in Carson, CA with a 30-year operation life; found an annual profit of about 10 million USD a year
Regularly met with client to provide excellent project proposal
Worked as team lead in a team of four chemical engineers to oversee team’s meetings, lay out a plan of action for each step of the project, and consult with the client and liaison
Student Researcher, Senior Design Lab, UC San Diego
January 2018 – June 2018
Planned and executed lab-scale experiments related to chemical engineering processes; for example, calculating the efficiency of a plate heat exchanger, determining the efficiency of a water and ethanol batch distillation tower, controlling the pH of bioreactors, determining the effect of flow rates on the characteristic equations of cooling towers, analyzing the size distribution of liposome nanoparticles using dynamic light scattering (DLS), and determining the rate law of blue methylene dye through UV photocatalysis
Troubleshooted and calibrated equipment such as bioreactor, cooling tower, and batch distillation tower
Analyzed data to determine accuracy and efficiency of fundamental theories regarding chemical and physical processes
Leadership Experience
American Institute of Chemical Engineers, UCSD
Oct 2014– June 2018
Department Chair
oOrganized high attendance events that are meant to facilitate student and faculty networks, promote student and alumni networks, and garner interest in graduate opportunities; increased attendance by 50% of previous year
oResearched and presented on the opportunities in chemical engineering after a Bachelors, specifically for UCSD students
FamilE Head
oMentored and trained less experienced members within the committee and organization
oCreated programs focused on facilitating mentorship and championship within the FamilE