Yerim Nam
Irvine
Summary
Biomedical engineering student with hands-on experience in medical device design, 3D modeling, 3D printing, circuit design, and biomedical signal analysis. Experienced in MATLAB, LabVIEW, Arduino, and SolidWorks through projects involving ECG signal measurement, PPG-based heart rate monitoring, EEG electrode patch design, and medical device prototyping.
Overview
5
5
years of professional experience
1
1
Certification
Work History
Microglia Image Analysis Project
University Of California, Irvine
Irvine
09.2025 - 12.2026
- Developed a MATLAB-based microglia image analysis system as part of a biomedical engineering coursework project.
- Generated Maximum Intensity Projection (MIP) images from multi-depth microscopy image data.
- Segmented cellular regions using threshold-based binarization and filtering techniques.
- Quantified cell size and cell count using MATLAB regionprops.
- Improved analysis accuracy by optimizing thresholds based on image histograms.
- Applied masking techniques to visualize regions of interest and support data interpretation.
- Gained experience applying quantitative analysis methods to biomedical imaging data.
Intern
Myungikookje Kindergarten
Busan
06.2025 - 09.2026
- Supported overall administrative and academic operations within a kindergarten setting
- Managed attendance records and scheduling data, ensuring accuracy and organization
- Coordinated transportation routes and supervised bus staff assignments
- Organized and managed safety training schedules and related operational tasks
- Assisted in preparing educational materials and handling administrative documentation
SteadyDrop Medical Device Design Project
University Of California, Irvine
Irvine
03.2026 - 06.2026
- Designed an eye drop assist device as part of a biomedical engineering coursework project to improve dosing accuracy for patients with tremors or neurological disorders.
- Created SolidWorks-based 3D models and engineering drawings for device components, including the handle, squeeze lever, bottle holder, face rest frame, rotational joint, and alignment arm.
- Fabricated device components using 3D printing and assembled a functional prototype.
- Developed free body diagrams to analyze forces acting on key mechanical components.
- Integrated off-the-shelf components, including screws, shoulder screws, compression springs, an eye drop bottle, and silicone padding.
- Designed a pivot-based alignment mechanism to support adjustable positioning and controlled eye drop application.
- Tested component fit, lever motion, alignment, and overall prototype stability.
ECG Signal Measurement Lab
University Of California, Irvine
Irvine
03.2026 - 06.2026
- Built and tested an ECG amplifier circuit as part of a biomedical electronics laboratory course.
- Acquired ECG signals using standard Lead I and Lead II electrode configurations.
- Recorded and analyzed ECG waveforms under relaxed and muscle-contraction conditions.
- Calculated Lead III ECG signals from measured Lead I and Lead II data.
- Measured ECG waveform features, including wave duration, amplitude, and heart rate.
- Evaluated noise sources caused by motion and muscle activity during ECG measurement.
- Analyzed the mean electrical field orientation of the QRS complex.
PPG-Based Real-Time Heart Rate Monitoring System
University Of California, Irvine
Irvine
01.2026 - 03.2026
- Designed and implemented a PPG-based heart rate monitoring system as part of a biomedical engineering coursework project.
- Collected physiological signal data using Arduino and developed signal processing algorithms in MATLAB.
- Applied a low-pass filter to reduce noise and improve signal stability.
Implemented a peak detection algorithm to calculate BPM based on beat-to-beat intervals. - Improved measurement accuracy by adjusting dynamic thresholds for signal quality assessment.
- Visualized real-time heart rate data and tested system performance under different conditions.
Wavelet-Based ECG Signal Analysis System Developer
University Of California, Irvine
Irvine
01.2026 - 03.2026
- Developed and implemented a LabVIEW-based ECG signal analysis system as part of a biomedical engineering coursework project.
- Applied Discrete Wavelet Transform (DWT) to analyze time-frequency characteristics of non-stationary signals.
- Extracted and quantified statistical features including mean, standard deviation, maximum value, and signal power.
- Developed a decision tree algorithm to classify normal and abnormal ECG signals.
- Tested the system using multiple signal datasets to evaluate performance and improve classification accuracy.
- Optimized data-driven thresholds to enhance the reliability of abnormal signal detection.
Long-Term EEG Electrode Patch System Project
University Of California, Irvine
Irvine
01.2026 - 03.2026
- Designed a long-term EEG electrode patch system to reduce skin irritation during 24–72 hour EEG monitoring as part of a biomedical engineering design project.
- Defined clinical needs and developed user-centered design solutions for patients with sensitive skin.
- Designed a multilayer electrode-skin interface using a biocompatible adhesive patch, conductive hydrogel, and AgCl electrode layer.
- Integrated a color-change indicator to detect early skin damage through skin pH changes.
- Designed and prototyped a 3D-printed electrode fixation structure.
- Established electrode-skin impedance criteria to support signal stability and measurement reliability.
- Developed a testing protocol to evaluate device performance under long-term wear conditions.
M-SKEL Exoskeleton Design Project
University Of California, Irvine
Irvine
01.2026 - 03.2026
- Developed a battery-free exoskeleton system concept as part of a biomedical engineering coursework project.
- Analyzed system structure and operating principles to reduce dependence on battery-powered actuation.
- Proposed design improvements to address weight and operating-time limitations in existing exoskeleton products.
- Applied user-centered design principles for target users, including individuals with spinal cord injuries.
- Conducted business feasibility analysis, including production cost estimation and market entry strategy.
- Analyzed FDA regulatory pathways and medical device approval considerations for commercialization.
- Integrated technical design, market analysis, and regulatory strategy in a medical device development project.
Intern
Sungmin Primary School
Suwon
06.2024 - 09.2024
- Supported classroom and academic operations as an administrative assistant in a private school setting
- Managed student homework and grading data, tracking academic progress and performance
- Monitored and recorded English vocabulary test results to maintain learning performance data
- Assisted with the operation of online learning systems and supported student learning activities
- Prepared instructional materials and provided administrative support to improve class efficiency
Tutor
Private Client
Irvine
02.2022 - 06.2022
- Provided one-on-one math tutoring to improve student understanding and academic performance
- Explained problem-solving strategies and key concepts in a clear and structured manner
- Identified learning gaps and adapted teaching methods to meet individual student needs
- Monitored student progress and provided feedback to reinforce learning outcomes
Education
Bachelor of Science - Biomedical Engineering
University of California, Irvine
Irvine, CA06-2027
Skills
- Biomedical Engineering
- MATLAB
- LabVIEW
- Arduino
- SolidWorks
- 3D Modeling
- 3D Printing
- Circuit Design
- ECG Signal Measurement
- Biomedical Signal Analysis
- Image Analysis
- Medical Device Design
- Prototyping
- User-Centered Design
- Project Management
- Data Analysis
Languages
English
Full Professional
Korean
Native/ Bilingual
Affiliations
- Korean Health Association (KHA), University of California, Irvine
- Undergraduate Peer Mentor
- Math Learning Assistant
Certification
- MATLAB Onramp — MathWorks, Issued November 2025
- Driver’s License — Republic of Korea
Timeline
SteadyDrop Medical Device Design Project
University Of California, Irvine
03.2026 - 06.2026
ECG Signal Measurement Lab
University Of California, Irvine
03.2026 - 06.2026
PPG-Based Real-Time Heart Rate Monitoring System
University Of California, Irvine
01.2026 - 03.2026
Wavelet-Based ECG Signal Analysis System Developer
University Of California, Irvine
01.2026 - 03.2026
Long-Term EEG Electrode Patch System Project
University Of California, Irvine
01.2026 - 03.2026
M-SKEL Exoskeleton Design Project
University Of California, Irvine
01.2026 - 03.2026
Microglia Image Analysis Project
University Of California, Irvine
09.2025 - 12.2026
Intern
Myungikookje Kindergarten
06.2025 - 09.2026
Intern
Sungmin Primary School
06.2024 - 09.2024
Tutor
Private Client
02.2022 - 06.2022
Bachelor of Science - Biomedical Engineering
University of California, Irvine