YESEOL LEE
Fullstack Software Developer
Daegu
Summary
Full Stack Developer with experience in Node.js backend, Java + Spring MES solutions, and AWS cloud services. Skilled in backend and frontend development, including web application design, Windows/Android web-based programs, and MES–ERP interface integration. Quick to grasp business requirements and lead projects, with proven success as a team leader driving manufacturing web solutions and deploying applications on AWS.
Overview
4
4
years of professional experience
Work History
Full Stack Developer
KSTC
09.2024 - Current
- Developed MES (Manufacturing Execution System) programs using Java + Spring for web applications.
- Built cross-platform production control programs (Windows & Android) utilizing web technologies.
- Designed database structures and authored MSSQL queries and stored procedures to optimize system performance.
- Implemented interface functionalities between MES and ERP systems, ensuring seamless data integration.
- Communicated directly with client companies for requirements analysis, troubleshooting, and ongoing project support.
- Served as team leader of a 3-member development team
Node.js Backend Developer
Dver
04.2021 - 07.2022
- Maintained and developed new features for the platform’s automatic dispatch system, real-time monitoring system, order management, settlement, and external API integrations.
- Utilized Node.js, Express, MongoDB, and AWS to build and enhance scalable backend services.
- Improved system stability and performance through continuous code optimization and infrastructure management.
Barista
Dome Cafe
09.2021 - 03.2022
- Provided coffee preparation, order taking, table service, and cleaning duties
Education
Bachelor of Science - Computer Science
Academic Credit Bank System
04.2001 -
Skills
JAVA
JavaScript
MS-SQL
CSS
Spring Framework
Nodejs
VISA
Eligible for J1 Trainee visa; sponsorship required
Timeline
Full Stack Developer
KSTC
09.2024 - Current
Barista
Dome Cafe
09.2021 - 03.2022
Node.js Backend Developer
Dver
04.2021 - 07.2022
Bachelor of Science - Computer Science
Academic Credit Bank System
04.2001 -
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