Juann Jeon
Juann Jeon
Email: juannjeon@gmail.com
LinkedIn: https://www.linkedin.com/in/juannjeon/
Portfolio (2024): U.S. Electricity Prices (Google Colab, takes time to load)
Portfolio (2023): Supermarket Sales Report
Portfolio (2022): Energy Spectra
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Summary
I am Juann Jeon, a passionate person interested in Data, Programming, Analysis, Mathematics, Statistics, and Research,
My skills include but are not limited to comprehending complex data sets, developing statistical models through programming, composing reports and documents, and more.
As an initiative and personable team player, I possess strengths including excellent problem-solving abilities, communication skills, and strong leadership.
Project
Waze User Churn Analysis
- Worked on example business data from Waze to improve user retention.
- Planned PACE strategy, conducted hypothesis test, modeled logistic regression, and developed machine learning model using random forest and XGBoost to predict user churn.
Global Warming Trend in Quebec
- Analyzed the trend of the past 100 years of climate data collected in Les Cedres, Quebec.
- Incorporated FFT and denoise techniques for the seasonal data, discovering that over the past century, Quebec experienced an approximately 1.4 °C temperature increase
Experience
Private Math and Physics Tutor (Self-Employed) March. 2024 – Present
I focused on teaching the underlying principles and concepts in mathematics and physics to provide an advanced learning experience, rather than solely teaching computation. I conducted tutoring sessions in a personalized, one-on-one environment, allowing for faster feedback. I also provided supplementary support in language-related courses such as English and History.
Centific LLM Data Annotator (Contract) Aug. 2023 – Oct.2023
As an LLM Code Content Reviewer, my role involved reviewing and analyzing existing code and prompt content to identify errors or mistakes in generated responses. I was responsible for modifying or improving the code and ensuring its quality and functionality. My primary section was in Python, but I also reviewed HTML/CSS, SQL, and Java.
RSG Leader (Co-Curricular Record) Sept. 2019 – April. 2020
As the leader of a student-led Recognized Study Group, I managed the weekly scheduling and participation of all members. My role demanded leadership and management skills to align our group sessions with the course syllabus, ensuring consistent study and research progress.
Astro Amusements Attendant (Summer) Aug. 2017 – Sept. 2018
As an Attendant at Astro Amusements, I ensured the smooth operation of various games and rides during local events, festivals, and film shoots, including large-scale events such as the Canadian National Exhibition. My responsibilities primarily revolved around equipment maintenance, customer service, and cash handling.
Skills
Analysis and Research
Ability to design mathematical and statistical models through a programming language.
Skilled in data analysis such as error analysis, regression, time series, random process, and more.
Comprehend complex concepts and approach them analytically.
Experience in conducting a range of rigorous experiments.
Ability to compose formal scientific and mathematical papers.
Business
Able to review, analyze, and audit documents and claims.
Assisting superiors and team members with given tasks.
Cooperating with various departments through calls, texts, email, or other communication means.
Ability to compose formal business documents.
Soft Skills
Linguistic: Proficient at reading, writing, and oral presentation.
Communication: Able to deliver a coherent message to various targets.
Teamwork: Ability to effectively collaborate with diverse individuals.
Leadership: Proven ability to guide and inspire teams toward achieving common goals.
Workload Management: Excellent at prioritizing tasks and being punctual.
Programming
Python
HTML
MySQL
Java
R
Technical Software
Microsoft Office (Word, Excel, PowerPoint)
Data Visualization (Power BI, Tableau)
Design Software (Clip Studio, Procreate)
LaTeX
SAP
Education
University of Toronto (HBSc) Sept. 2018 – June. 2023
Mathematics Major Sept. 2019 – June. 2023
Physics Major Sept. 2019 – June. 2023