JaeYeon Won
Bundang
Overview
3
3
years of professional experience
8
8
years of post-secondary education
Work History
Software Developer & Solution Engineer
Teclast Korea
4 2023 - Current
- Developed Android Mobile Application for Tablet
- Reduced QC Process up to 30% by developing automatic QC Process with Coroutine
- Developed Tablet QC Data Server with Spring Boot in microservice architecture
- Developed Server to automatically scales instantly loaded services by using k8s’s HPA(Horizontal Pod Autoscaling) according to incoming requests’ amount which could be up to 200 units per minute
- Developed Python ML Prediction Model that trained by QC Results Data and predicts when the specific tablets need to get repaired their battery, wi-fi module and others
- Participated in T-Order Management system
- I developed Custom Android OS API such as kiosk mode system API, package install/uninstall API, and device checking API
- Developed Office Automation Application for Windows with Flutter that highly increases the efficiency of the excel formatting job.
Full-Stack Developer
11.2021 - 03.2023
- Developed Flutter Application for “Servicer” Mobile app
- Developed Servicer Server with Spring boot for user management and customer’s Selling Total Static
- Tested by Online Shopping Mall’s Mock-up API for the service.
Education
Bachler Degree - IT Department, Media Engineering
Soongsil Univ
03.2017 - 02.2025
Skills
Server Application Development
System Design
DevOps & Automation
Mobile Application Development
Analyzing Android Device Log
English
Communication with Clients
Spring Boot – Spring MVC Architecture
JPA
DB (SQL: MySQL, PostgreSQL No-SQL: Mongo DB)
Spring Security (Security Architecture, JWT, OAuth2, KeyCloak)
Spring Cloud (Eureka, Config, Kafka)
Microservice
Docker & K8s
GitHub Actions CI/CD
Vite, React (Front-end)
Nginx (Web Server)
Android – MVVM Architecture
Jetpack Compose
Coroutine
Background, Foreground Service
Broadcast Receiver
Hilt
Room DB
Retrofit
GitHub Actions CI/CD
Flutter – MVVM Architecture
Riverpod
Shared_Preference
DB (SQL: MySQL, No-SQL: Hive)
Syncfusion Library
Navigation (Go_Router)
GitHub Actions CI/CD
Others – Python ML Model Training & Deployment
Journals
Case Study Aiming to Reduce QC Time-Latency Using an Automatic QC Process with RPA, KIISE Transactions on Computing Practices (KTCP), Korean Institute of Information Scientists and Engineers, 11/2024
Timeline
Full-Stack Developer
11.2021 - 03.2023
Bachler Degree - IT Department, Media Engineering
Soongsil Univ
03.2017 - 02.2025
Software Developer & Solution Engineer
Teclast Korea
4 2023 - Current
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