Charles Chen

charycchen@gmail.com
https://www.linkedin.com/in/charlesycchen/
https://github.com/charlesycchen

Education

National Chung Hsing University | Taichung, Taiwan Sep 2018 – Jun 2022

• Last 60 GPA: 3.99/4.3
• Won Academic Excellence Award (GPA: 4.17/4.3) in the second semester of the year 2021.
• CS-Related Courses (CS-Related Courses GPA: 3.51/4.3):
  Data Structures / Algorithm / Operating Systems / Computer Networks / Computer Organization / Unix System and Script Programming / Introduction to Database Management System / Data Mining and Visualization / Assembly Language and System Programming / Operating Systems Lab / Introduction and Application of Artificial Intelligence / Introduction to Deep Learning in Image Processing / Data Analysis, Graphics and Machine Learning with R / Logic Design

School Projects

The Effectiveness of Various Precautions Against Pandemic, Physics at NCHU Mar 2021 – Jun 2021

Tools/Packages: Matplotlib, GitHub, UML, Linux Bash, YAML, Manim (open-source visualization package)

• Built the SIR model with 7 precaution-related variable parameters and 4 infection-related constant parameters for spread of pandemic in Python.
• Designed the mechanism of individual movement controlled by gravity well as driving force and social distancing factor as repulsive force. Each individual can randomly travel between different communities.
• Created the mechanism of infection affected by infection radius, infection rate, infection duration, incubation period, quarantine zone and percentage of no symptom.
• Indicated both wearing masks and quarantine, the most effective precautions, can individually decrease the number of infection by 60% compared with no precaution.
• Implied loosening travel restrictions is a feasible policy by finding that reducing travel rate by 50% does not really decrease the number of infection, and that community lockdown just decrease the number of infection by 30%.

Simplified Instructional Computer (SIC) Assembler, CSE at NCHU May 2022 – Jun 2022

• Built a 2-pass SIC assembler providing direct addressing and indexed addressing modes with highly-readable codes in C++ and modular design for repeated functions of parsing instruction.
• In 1st pass, scan operation code definitions and assign addresses to corresponding symbol. In 2nd pass, generate object code with header, text and end records; formulate instruction in 24-bit format.

Online Food Ordering System, CSE at NCHU Oct 2021 – Jan 2022

• Designed the data schema and drew the E-R diagram.
• Deployed the relational database on MongoDB in document (JSON) format.
• Built 5 entity sets, 4 sets of which in 4NF, and 4 relationship sets.
• Created real-world data in MongoDB Compass and tested queries by Postman.

Personal Projects

License Plate Recognition Jan 2021 – Jan 2021

• Succeeded in recognizing license plate number using OpenCV and PyTesseract.

Skills