Sua Jeong
Gumi
Summary
Operations-focused systems specialist with strong Excel and VBA automation experience.
Experienced in managing and structuring administrative data, improving workflow efficiency, and supporting operational processes through practical system design.
Overview
4
4
years of professional experience
2
2
Certifications
Work History
Software Engineer
DOOHYUN ITS
Gumi
09.2023 - Current
- An operations-focused administrative professional with strong Excel and data management skills. Experienced in organizing, analyzing, and maintaining operational data with a clear understanding of IT systems and workflows.
- A frontend-focused engineer who has grown into a system-oriented product builder. Experienced with Next.js and TypeScript for web development
- Advanced Excel skills for data analysis and workflow automation
- Strong attention to accuracy and consistency in data handling
- Solid understanding of systems, databases, and operational environments
- Certified in advanced computer literacy and information processing
Data & Administrative Support
Gumi Women’s Workforce Development Center
Gumi
11.2021 - 02.2023
- Built an Excel-based management tool using VBA for participant data.
- Automated participant data management with Excel and VBA.
- Created an internal Excel system to manage employment program participants.
Education
Bachelor of Science - Computer Engineering
Kumoh National Institute of Technology
Gumi02-2019
Skills
- Excel
- VBA automation
- JavaScript
- TypeScript
- Java
- Nextjs
- HTML
- XML
Certification
Engineer Information Processing (National Technical Certification, Korea)
Timeline
Software Engineer
DOOHYUN ITS
09.2023 - Current
Data & Administrative Support
Gumi Women’s Workforce Development Center
11.2021 - 02.2023
Bachelor of Science - Computer Engineering
Kumoh National Institute of Technology