# Gilsun Yu

> Software Developer

Location: San Francisco Bay Area, United States
Profile: https://flows.cv/gilsun

As a software engineer at CoDo, I leverage my expertise in Javascript, React, HTML, CSS, and Flexbox to build web applications that are user-friendly, responsive, and scalable. I have more than two years of experience in front-end development, and I am always eager to learn new techniques and technologies that can enhance my skills and projects.

Before joining CoDo, I was a coding study leader at Simple Steps Community Connection, where I planned and led Javascript and algorithm study groups and created toy projects with members. My mission is to create web applications that are not only functional, but also engaging and accessible.

## Work Experience
### Software Engineer @ CoDo
Jan 2022 – Jan 2023 | San Francisco Bay Area

### Coding Study Leader @ Simple Steps Community Connection
Jan 2021 – Jan 2021 | Palo Alto, California, United States
Planed the Javascript and  Algorithm study group and lead to create toy projects with members.

### Loan Operation Manager @ Mortgage World
Jan 2015 – Jan 2019 | United States
Conducted comprehensive training sessions for new loan officers on the loan process.
Quickly identified and onboarded new lending companies, understanding their processes and training loan officers accordingly.
Managed team budgets and prepared financial reports for management review.
Collaborated and communicated with lenders to identify new products for customers and loan officers, enhancing service offerings.

### Administrative Coordinator @ Dow
Jan 2011 – Jan 2012 | Seoul, South Korea
Assisted with budget management and expense tracking for teams and projects, ensuring compliance with regional and team-specific requirements.
Collaborated with IT and Workplace teams to meet equipment and facility needs, enhancing operational support.


## Education
### Programing bootcamp
Code States
Jan 2020 – Jan 2020

### Scrimba

### Python in SQL
DataCamp

### Digital Skills for Visual Media
City College of San Francisco
Jan 2017 – Jan 2017

### Associate's degree in Business
Kyungwon University


## Contact & Social
- LinkedIn: https://linkedin.com/in/gilsun-yu
- Website: https://www.codo.ai/

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Source: https://flows.cv/gilsun
JSON Resume: https://flows.cv/gilsun/resume.json
Last updated: 2026-03-20